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The Days Of Army Air Defense Systems Firing Just One Type Of Interceptor Are Ending

The U.S. Army now has at least five named programs seeking new anti-air interceptors of various tiers to collectively address everything from advanced hypersonic missiles to small weaponized drones. In the process, an important central theme is emerging: the service’s days of fielding air defense systems that can only use one type of interceptor look to be increasingly over. For the U.S. military, the impacts from the war with Iran have made clear that diversifying munitions stockpiles and supplier bases is no longer just valuable, it is critical.

Army Lt. Gen. Frank Lozano, the service’s Portfolio Acquisition Executive for Fires, highlighted this growing trend yesterday during a panel discussion at the Association of the U.S. Army’s (AUSA) main annual convention, at which TWZ has been in attendance.

Secretary Hegseth, second from the left, seen in front of a launcher for the Patriot surface-to-air missile system during a tour of Redstone Arsenal in Alabama earlier this year. Army Lt. Gen. Frank Lozano is seen at far right. DoW/USN Petty Officer 1st Class Alexander Kubitza

To provide some immediate context, with the exception of Patriot, the main ground-based air defense systems in Army inventory today are fielded with just one type of interceptor. In the case of Patriot, the service’s procurement of new interceptors had also been increasingly limited to just one type, the PAC-3 Missile Segment Enhancement (MSE). Production of the preceding PAC-3 Cost Reduction Initiative (CRI) missile ended in 2023. Just earlier this year, the Army placed its first order in decades for new PAC-2 Guidance Enhanced Missile-Tactical (GEM-T) missiles, an older interceptor design for Patriot that has remained in production primarily for U.S. allies and partners.

A graphic showing different interceptor load options for existing trailer-based Patriot launchers. Lockheed Martin

Separately, the Army is in the process of fielding Enduring Shield, a new middle-tier air defense system designed to handle multiple interceptor types. However, the service is currently only acquiring AIM-9X Sidewinders to load into them. We will come back to this later on.

An Enduring Shield launcher. USAF Pfc. Sang Woo Choi

“We have the capabilities we need to have to fight and win, but it’s our job to ensure that victory is achievable in the future inside of any dynamic environment scenario fight we might find ourselves in,” Lt. Gen. Lozano said yesterday. “So, it’s incumbent upon Mr. Ingraham [Assistant Secretary of the Army for Acquisition, Logistics and Technology Brent Ingraham] and I to continue to be creative and looking at, well, should we buy GEM-Ts because they’re being produced?”

“GEM-Ts are a really good missile in the battlespace within they operate. I mean, they’re being employed today by air defense brigades around the world,” he continued. “So if we have the opportunity, it’s probably something we should take advantage of, and we’re looking at doing that.

“We’ve had a lot of discussions about even more interceptors. From a PAC-3 MSE perspective, our goal has always been to get to 2,000 [per year],” he added. “Why we’re running programs like LCI [Low Cost Interceptor], and NGSRI [Next-Generation Short-Range Interceptor], and NGCM [Next-Generation C-UAS Missile], and Second Interceptor, is because I think the easy button answer is just buy more of a great missile. We’re going to buy more [PAC-3 MSEs], but when we start talking about overall missile output, we start looking at numbers like is it 4,000, is it 6,000, is it 8,000, we’re looking at a diverse set of capabilities.”

The LCI program is seeking a lower-cost and lower-tier interceptor for Patriot with a unit price of no more than $1 million. PAC-3 MSE’s average unit cost has been around $4 million in recent years.

A PAC-3 MSE interceptor seen being launched. US military A Patriot launcher fires a newer PAC-3-series missile during a test. DoD

NGSRI is the Army’s program to find a replacement for the venerable Stinger. The new missiles have to be compatible with existing vehicle-based and man-portable launchers.

A US Army soldier fires a Stinger from a man-portable launcher during training. US Army

The Army is working to field a new counter-drone interceptor through NGCM. Those missiles will be integrated into launchers the service has now for the Coyote interceptor.

The Second Interceptor effort is for Enduring Shield, which is also known as the Indirect Fire Protection Capability Increment 2 (IFPC Inc 2). The main goal there is to provide increased capability against incoming cruise missiles compared to the AIM-9X.

There is also the Army’s Future Interceptor effort, which also came up separately at the panel yesterday, and is also for Patriot. Unlike LCI, the aim here is to acquire a new interceptor with improved capabilities against hypersonic missiles and other upper-tier threats.

Historically, Army programs like these would eventually result in the selection of a single winning missile design. Lozano’s remarks yesterday point to the service increasingly taking a very different approach.

On “second interceptor, obviously, we just moved into phase two of that program. We’ve got Lockheed Martin competing with Boeing, who was teamed with Anduril,” Lozano said. “But we wanted to turn up the heat on that program. I constantly get frustrated when a funding profile emerges over the FYDP [the Future Years Defense Program], and then magically we lay in a five-year program.”

At left, a model of the Boeing/Anduril offering for the Second Interceptor effort. At right, a rendering of Lockheed Martin’s proposed Second Interceptor. Jamie Hunter/Lockheed Martin

“I’m like, no, I actually need that capability now,” he continued. “So, have we thought maybe what if we ran a 24-month program or a 36-month program, right? And so, in that vein, what we have decided to do is, while those two companies continue to compete, we’re going to create a shoot-off opportunity in [the] fourth quarter [of Fiscal Year 20]27, and I want to run an in-parallel, what I call an in-stride competition.”

“We just held an industry day, and we basically just said, hey, if there’s any other company who didn’t make the first cut in the phase one, but, oh, by the way, who continued to invest in the IFPC Second Interceptor capability, we’d love for you to come out to the range,” he added. “We’ll give you range time, we’ll present targets, and we’ll allow you to recompete with an opportunity to get back into the program folder.”

The Army is doing the exact same thing with NGSRI, where Lockheed Martin and Raytheon have been competing face-to-face. That program is also now planning to hold a new shoot-off that will be open to other vendors in the fourth quarter of Fiscal Year 2027.

A picture showing a test of Lockheed Martin’s NGSRI entrant, called QuadStar. Lockheed Martin
Raytheon, which is also the prime contractor for Stinger, has previously released this image in relation to work on its NGSRI design. Raytheon

There are signs the Army is moving in a similar direction with NGCM, where it previously selected AeroVironment to supply its Freedom Eagle-1 (FE-1) interceptor. The service put out a request for information seeking new NGCM options in August, with a goal of holding an initial evaluation again in the fourth quarter of Fiscal Year 2027. A deeper operational assessment could then follow in Fiscal Year 2028.

To reiterate, on top of all this, the Army is also now pursuing at least two new interceptor options for Patriot.

“We have to address the threat, and we need to address the threat in a complementary way, meaning we need to fight on a cost curve that’s affordable for the U.S. Army to maintain and sustain that warfighting capability abroad,” Lozano stressed yesterday.

This gets to the crux of the matter. It is not at all a new observation that just having a stockpile of any particular munition on day one of a conflict is not enough, especially if the fight becomes drawn out. There needs to be sufficient depth to those stocks at the start and the ability to readily replenish them in line with expenditures. The war with Iran, compounded by other crises in the Middle East and the ongoing conflict in Ukraine, has made clear that these core truths apply to all armed forces, even the U.S. military.

Lower-cost munitions are part of the solution, but they also need to be producible at scale on reasonable timelines. The lead time for higher-end munitions today is often measured in months, if not years. Furthermore, being locked into a single vendor has been shown to not just be undesirable, but a potential national security risk in an actual conflict. Lozano’s remarks yesterday, and how the Army is now pursuing new anti-air interceptors, reflect larger trends, not just in the acquisition of larger volumes of munitions overall, but also from a broader array of total suppliers.

There has also been a push across the U.S. military to bring in new and non-traditional firms, including in partnership with established prime contractors. An example of this is the Boeing/Anduril team-up for Second Interceptor. This was also underscored by new framework agreements the Pentagon announced back in May regarding the planned purchase of thousands of lower-cost cruise missiles.

The @DeptofWar has reached new framework agreements with a slate of disruptive new entrants to aggressively expand the United States military’s lethal cruise missile and hypersonic missile strike capabilities.
 
Low-Cost Containerized Missiles (LCCM) Program:
• Anduril
•… pic.twitter.com/Fr2xAnBM7y

— Department of War CTO (@DoWCTO) May 13, 2026

With regard to the LCI program, specifically, Lozano highlighted an additional aspect of all of this yesterday.

LCI has “a unique twist to it because we’re looking for companies who have all-up rounds, but I’m also asking for companies to come in at the component level,” he explained. “We typically don’t do that, right? There’s a lot of risk in managing components and generating all-up round systems. But we’re also looking for weapon system integrators, because I want to be able to create two or three teams who can compete with the all-up round guys to see if we can generate some momentum behind the fact that we need to thicken our inventory with low-cost, affordable munitions.”

The U.S. Navy is now pursuing a roughly similar approach with its Naval Modular Missile (NMM) program. NMM envisions an entirely new family of sea-launched surface-to-air missiles that offer very different capabilities, but that all feature certain common components, as you can read more about here.

A graphic laying out the Navy’s vision for the different members of the NMM family, and shared components between them. USN

The Army is also eyeing a new family of launcher vehicles, as well as containerized options, all capable of firing various types of surface-to-air and surface-to-surface munitions. Autonomy is also an important aspect of what is aptly dubbed the Common Autonomous Multi-Domain Launcher (CAML) program.

It is also important to note here that the underlying aim is not to eliminate more exquisite munitions, or the capabilities that they offer, but to create a more affordable, complementary mix of options.

“What I would say is we’re solely focused on delivering on the programs we are executing now,” Lozano said in closing at the end of the panel yesterday. “We have to deliver, and if we deliver on that wide variety of capability, then we can increase and ramp that capacity. And that would be my wish list, that we have enough resources and we achieve programmatic success in the way that we’re planning to, so we can deliver in mass.”

All signs point to the diversity in munitions that Lozano is talking about here being particularly pronounced in future Army air defense capabilities full of systems firing multiple types of interceptors.

Contact the author: joe@twz.com

The post The Days Of Army Air Defense Systems Firing Just One Type Of Interceptor Are Ending appeared first on TWZ.

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PAC-3 Edge Will Be The Most Capable Patriot Interceptor Ever

Lockheed Martin has unveiled the PAC-3 Edge, a new interceptor that would represent the top tier of the U.S. Army’s Patriot air defense missile family. The missile is being developed to deliver greater performance against advanced threats than the current PAC-3 Missile Segment Enhancement (MSE), as the Army advances a competition for its next-generation interceptor.

The PAC-3 Edge displayed at the Association of the U.S. Army’s (AUSA) main annual convention. Howard Altman

The company says PAC-3 Edge will offer improved performance against increasingly challenging aerial threats, including advanced ballistic and hypersonic missiles. The design builds on the PAC-3 MSE’s existing technology while incorporating a new seeker, an upgraded control system, and a more advanced solid rocket motor developed with Northrop Grumman.

In terms of appearance, PAC-3 Edge differs significantly from the PAC-3 MSE. It does away entirely with the mid-body strakes. The missile body also lacks the distinctive tapered section that separates the narrower forward section from the broader rear section on the MSE version.

An overview of the improvements found on the PAC-3 MSE variant over its predecessors. Lockheed Martin

Lockheed announced on October 9 that it had been selected to advance to the next phase of the Army’s Future Interceptor program. Company officials said testing is expected to begin in 2027, with initial deployment targeted for 2031.

The Army’s selection of Lockheed and another unnamed competitor marks a significant development in the service’s effort to improve the Patriot system’s ability to deal with more sophisticated threats. The Army previously abandoned its Lower-Tier Future Interceptor (LTFI) program in 2024, citing cost concerns, and instead emphasized incremental improvements to the existing PAC-3 MSE. The subsequent emergence of the Future Interceptor competition points to renewed interest in a more substantial leap in capability.

A PAC-3 interceptor seen at the moment of launch. U.S. Department of Defense

A More Capable Patriot Interceptor

PAC-3 Edge is intended to preserve the advantages of the existing PAC-3 family while improving the missile’s ability to engage targets at longer ranges and higher altitudes.

One of the central changes is a new seeker being developed by Lockheed Martin’s Strigo Product Center. The company says the technology will improve target detection and tracking, helping the interceptor deal with more demanding threats. The company has not disclosed the seeker’s technical details, but one possibility is a dual-mode or multimode configuration, combining different sensing methods to improve target acquisition and tracking in challenging conditions. Such an approach could help an interceptor maintain a reliable track against maneuvering targets and better distinguish real threats from decoys or other countermeasures.

Tim Cahill, president of Missiles and Fire Control (MFC) for Lockheed Martin, told TWZ that the same seeker technology that will be used in PAC-3 Edge will also find its way into future offensive and defensive systems going into the future. “So it isn’t just a one single seeker solution, but it will be a family of seekers that will operate across a number of regimes,” Cahill explained. “Frankly, I’d like to not tell everybody exactly what we’re doing, but it is clearly different from what is out there right now,” Cahill said, adding that hardware assemblies and components are now being tested in the lab, and that seekers have been flown on aircraft testbeds.

The missile will also use a three-pulse (as opposed to two-pulse) solid rocket motor designed by Northrop Grumman. Unlike a conventional motor that provides most of its thrust in a single sustained burn, a multi-pulse design can deliver thrust at different points during flight. That can help preserve energy for the terminal engagement, when an interceptor may need to maneuver aggressively to reach a target.

Lockheed says the combination of the new seeker, propulsion system, and control system improvements will provide greater maneuverability and improve performance at extended ranges and higher altitudes. To ensure greater agility, Jason Reynolds, vice president and general manager of Integrated Air and Missile Defense (IAMD) at Lockheed Martin, explained that the new missile adds a greater number of more capable attitude control motors (ACMs), compared to the PAC-3 MSE. These small thrusters ring the missile’s forward body.

The new characteristics could be particularly important against maneuvering ballistic missile warheads and hypersonic weapons, which can pose difficult interception problems because of their speed, altitude and dynamic flight profiles. However, the company has yet to demonstrate PAC-3 Edge’s performance in flight testing.

The extent to which PAC-3 Edge could overlap with, or potentially augment, the capabilities of the Army’s Terminal High Altitude Area Defense (THAAD) system also remains unclear. THAAD is designed to intercept ballistic missiles at higher altitudes and longer ranges than Patriot, where midcourse window bleeds into the terminal intercept window. If PAC-3 Edge delivers a substantial improvement in engagement range and altitude over PAC-3 MSE, it could potentially provide at least some backfill for THAAD.

The announcement did not provide detailed performance figures for the new interceptor, including its maximum engagement range, speed, or specific target set. It also did not establish how much better the missile will perform than the PAC-3 MSE in operational conditions.

Addressing An Air Defense Force Under Pressure

The Army has a pressing need to improve its air and missile defense capabilities while expanding the number of interceptors available to its forces.

TWZ has been reporting on the strain facing the Patriot force and its interceptor supply for years. In July 2025, we reported on the Army’s plan to expand its Patriot air defense force by roughly a quarter, adding four battalions as the service sought to meet growing operational demands. More recently, we have detailed the challenges of replenishing interceptors after intensive combat operations, including the scale of U.S. missile and drone engagements in the Middle East, as well as transfers to Ukraine.

Related to this, the push for a more capable Patriot interceptor comes as the system faces increasingly sophisticated threats and adversaries that have learned from years of combat. Russia has improved its ballistic missile tactics to pierce the Patriot’s protective umbrella, while Iran has demonstrated ways to exploit gaps in layered missile defenses, including introducing extremely high-speed ballistic missiles and cluster warheads that open at high altitude.

UNSPECIFIED, UKRAINE - AUGUST 4: A Patriot system received by Ukraine is seen on the Day of Ukrainian Air Force on August 4, 2024 in Unspecified, Ukraine. At the event for the Day of Ukrainian Air Force with the participation of President of Ukraine Volodymyr Zelenskyi, the first General Dynamics F-16 Fighting Falcons received by Ukraine were demonstrated. (Photo by Vitalii Nosach/Global Images Ukraine via Getty Images)
A Patriot system received by Ukraine is seen on the Day of Ukrainian Air Force on August 4, 2024, at an unspecified airbase in Ukraine. Photo by Vitalii Nosach/Global Images Ukraine via Getty Images VITALII NOSACH

PAC-3 MSE is currently the most advanced operational member of the PAC-3 family. It is designed primarily as a hit-to-kill interceptor, destroying targets through the force of direct impact, but it also incorporates a small explosive charge known as a “lethality enhancer,” as TWZ has previously detailed.

PAC-3 Edge is intended to push those capabilities further still. Lockheed says the new missile is being designed to work within the Army’s existing and future integrated air and missile defense architecture, including the Integrated Battle Command System (IBCS) and the M903 Patriot launcher. The company has also identified containerized launchers and HIMARS Flex among the systems with which it intends to integrate the interceptor.

A graphic showing various load configurations for the M903 launcher, as compared to the previous M901 and M902 launchers. Lockheed Martin

Such compatibility could allow the service to retain much of its existing infrastructure while improving the performance of the weapons used within it.

The precise extent of that compatibility, however, will depend on development, testing, and integration work that remains ahead.

Production And Cost

Lockheed is developing PAC-3 Edge as the company and the Pentagon work to expand production of the existing PAC-3 MSE.

In January, Lockheed Martin announced a seven-year agreement with the Pentagon to more than triple annual PAC-3 MSE production capacity, initially targeting an increase from roughly 600 interceptors to 2,000 a year. The effort subsequently received a major funding boost in July, when the U.S. government awarded Lockheed a contract modification worth up to $53.86 billion, bringing the total multiyear contract value to $58.62 billion. Lockheed says the effort is intended to more than triple production by the end of 2030, while expanding its workforce and investing in manufacturing infrastructure and its supply chain.

Those efforts could provide a foundation for producing PAC-3 Edge if the missile completes development and enters service. Lockheed has said the new interceptor will be manufactured on its existing PAC-3 production line in Camden, Arkansas, with factory modernization expected to support the eventual transition.

PAC-3 MSE in production in Camden, Arkansas. Lockheed Martin

The company has also highlighted substantial internal investment in the new missile and its seeker technology. That investment could reduce development risk and give Lockheed greater control over critical components, although the program’s final cost and production schedule remain important unknowns.

The broader challenge is not simply developing an interceptor with better performance. Advanced missiles can be expensive, and air defense forces must balance the capabilities of individual weapons against the number they can afford to procure and keep available. Sustained combat operations can rapidly consume interceptor inventories, making production rates and replacement costs central considerations.

Cahill says the company has also identified the opportunity to mix and match components between PAC-3 Edge and other missile offerings from Lockheed Martin. “We are getting increasingly modular, and increasingly we’re mixing and matching pieces and parts,” he said.

Ultimately, if it chooses PAC-3 Edge, the U.S. government will decide exactly how to handle production of the PAC-3 MSE and the new missiles. “We would expect the typical thing is you’ll feather them, so you would expect that over time MSEs would come down,” Cahill continued. “We’re still talking, seven, eight, nine, 10 years away. You would expect that the Edge production would go up, but there’s plenty of capacity in the factory to manage whatever surges are going to be needed there.”

At the same time, it should be noted that Lockheed Martin is also working on a lower-cost PAC-3 development, the PAC-3 Adapted Capability Effector (ACE). The company says that this interceptor will cost less than half as much as the PAC-3 MSE, meaning it would have a price tag of around $2.5 million. The company says that the PAC-3 ACE will preserve two-thirds of the capability the PAC-3 MSE had, and it has already generated considerable international interest.

A rendering of the PAC-3 Adapted Capability Effector (ACE). Lockheed Martin

Future Interceptor Competition

Lockheed has confirmed that it is one of two companies selected to continue in the Army’s Future Interceptor competition. The identity of the other competitor has not yet been disclosed, and the Army has not publicly provided a complete account of the competition’s requirements.

The effort follows the cancellation of the earlier Lower-Tier Future Interceptor (LTFI) program, which had involved Lockheed Martin and Raytheon. At the time, the Army opted to focus on upgrades to the PAC-3 MSE and on better integration of its existing air and missile defense systems.

❗Gen Lozano, PEO Missiles & Space, tells @JenJudson that they have cancelled the Lower Tier Future Interceptor program, which would have succeeded the PAC-3 MSE. Instead they will upgrade MSE, and want to move forward with THAAD integration into IBCS. #AUSA2024 pic.twitter.com/NZMPgDH4KP

— Colby Badhwar (@ColbyBadhwar) October 15, 2024

The renewed competition suggests that incremental upgrades alone may not be sufficient to address the Army’s longer-term requirements. The development of faster, more maneuverable missiles and other advanced aerial threats is driving demand for interceptors capable of operating across a wider engagement envelope.

For PAC-3 Edge, which is designed to address emerging threat requirements, the planned 2027 testing start and 2031 deployment target leave substantial development work to complete, including demonstrating the seeker’s performance, validating the propulsion system, and proving the missile’s ability to engage representative targets.

For now, the unveiling establishes the direction Lockheed wants to take the Patriot interceptor family. Whether PAC-3 Edge can deliver the promised increase in performance, while meeting the Army’s cost and production requirements, will become clearer as the program progresses. Regardless, from what is being experienced on the battlefield, a more capable, higher-reaching Patriot would be a very welcome addition to the Army’s Patriot family.

Contact the author: thomas@thewarzone.com

The post PAC-3 Edge Will Be The Most Capable Patriot Interceptor Ever appeared first on TWZ.

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New Coyote Anti-Drone Interceptor Swaps Jet Engine For Rocket Power

Raytheon is developing a new iteration of its Coyote Block 2 counter-drone interceptor powered by a solid rocket motor rather than a small jet engine. This pushes the Block 2C+RM version, which also comes with a new seeker and warhead, into the surface-to-air missile side of the interceptor spectrum. With a significant boost in speed, range, and terminal intercept performance, it is designed to address evolving one-way-attack drone threats. The Coyote Block 2 series is already a combat-proven system, with more than 600 kills in the course of operational U.S. military deployments to date.

The unveiling of the Coyote Block 2C+RM came today around the start of the Association of the U.S. Army’s (AUSA) main annual convention, at which TWZ is in attendance. The rocket-powered version has been in the works for some 15 months now, and three successful live test launches have been conducted. That followed static test fires of the new rocket motor, which an unnamed subcontractor is supplying, and other testing.

A look at the general design of existing jet-powered Block 2-series Coyote interceptors. Joseph Trevithick

The Pentagon and the U.S. Army have been engaged with Raytheon (now formally RTX) on the development of the Block 2C+RM, but whether there are formal U.S. military contracts to buy this version now is unclear. The U.S. Army is the largest known operator of Coyote Block 2-series interceptors now, with previously stated plans to buy at least 6,000 of them between Fiscal Years 2025 and 2029. We will come back to this later on.

As mentioned, existing versions of Coyote Block 2 are powered by a turbojet engine. A small rocket booster is also used to launch these interceptors, but does not propel them through the entire course of their flight.

A side-by-side comparison of an earlier rocket-boosted, jet-powered Coyote Block 2, at left, and the new Block 2C+RM version, at right. Raytheon

With the rocket motor, “you get upgraded propulsion for faster launch and higher velocity flight,” Tom Laliberty, President of Land & Air Defense Systems at Raytheon, told TWZ and other outlets during a press call last week ahead of today’s announcement. “In terms of range and so forth, I can’t really get into any specifics about that, for obvious reasons.”

“What I would just say is it’s significant in terms of the range difference, and in the [sic] what I call end-game capabilities of the missile, where velocity might come into play,” he added. “Then with the seeker [and] warhead [upgrades], it really gets after the sort of more cutting-edge drone capabilities that we’re seeing from the adversary.”

Laliberty also did not elaborate on the specific improvements to the seeker or warhead. Existing Block 2-series Coyotes use on-board radio frequency seekers to find their targets in the terminal phase of flight after first being cued via radars and other sensors on the ground. They also carry blast-fragmentation warheads.

During last week’s call, Laliberty was asked about whether new faster-flying jet-powered one-way-attack drones, like Iran’s Shahed 238 and Russia’s Geran-4 and -5 derivatives, had prompted Block 2C+RM’s development. He was also queried about Block 2C+RM’s ability to defeat traditional cruise missiles.

A jet-powered Shahed 238 kamikaze drone, or a mockup thereof. Iranian State Media

“Unfortunately, I can’t get into the specific threats, but I can tell you the intention is to have this cover all types of Class 3 drones,” he said in response. “If you think about the Class 3 drone kind of ‘spectrum,’ there’s a pretty good overlap there with the capabilities of cruise missiles, as well, right? So it all depends on the specific[s] of the cruise missile.”

The U.S. military defines Group 3 drones, whether they are weaponized or not, as designs that weigh anywhere from 56 to 1,320 pounds, are able to fly up to an altitude of 18,000 feet, and reach a top speed of no more than 250 knots. The Shahed 238’s combustion engine-powered predecessor, the Shahed 236, is a prime example of a Group 3 kamikaze drone. The claimed top speeds of the jet-powered derivatives (approximately 270 to 320 knots) actually push the upper boundaries of this broad middle-tier category. TWZ regularly highlights the additional challenges that jet-powered kamikaze drones like the Shahed 238 and Geran-4/5 present. We also routinely note how the line between longer-range one-way-attack drones and cruise missiles has become increasingly blurry. The Block 2C+RM itself also further blurs the definition between a drone-like counter-drone interceptor and a more traditional surface-to-air missile.

RFE/RL takes apart a Russian Geran-4 drone to uncover what makes the jet-powered unmanned aerial vehicle (UAV) faster, harder to intercept, and capable of operating deep inside Ukraine — from its turbojet engine and advanced camera to foreign-made communications and navigation… pic.twitter.com/WGNdlpS9w1

— Radio Free Europe/Radio Liberty (@RFERL) September 25, 2026

The conflict with Iran, as well as other crises in the Middle East in recent years and the ongoing war in Ukraine, make clear that even slower-flying Group 3 kamikaze drones present real dangers now. Those threats are magnified when these one-way attacks are employed in large volumes and/or in complex attacks mixed in with ballistic and cruise missiles.

As noted, Raytheon has highlighted how Coyote Block 2C+RM also has a faster overall response time compared to its predecessors, offering additional flexibility for engaging incoming waves of drones. The new version also works with all existing four- and eight-cell launchers, which can be variously mounted on vehicles and static positions on the ground, as well as on ships.

As mentioned earlier, the U.S. Army is the primary operator of Coyote Block 2s today, with the interceptors being used in both vehicle-based and palletized versions of its Low, Slow, Unmanned Aircraft Integrated Defeat System (LIDS). The U.S. Air Force has also been at least involved in the operation of fixed-site versions of LIDS at forward-deployed locations. The U.S. Navy has integrated launchers for Coyote Block 2s on several Arleigh Burke class destroyers, as well.

A promotional shot showing the fixed-site version of the LIDS launcher and radar components, as well as a vehicle-based version of LIDS in between. Raytheon A promotional shot showing the FS-LIDS launcher and radar components, as well as an M-LIDS vehicle in the middle. Raytheon
An annotated image showing an eight-cell Coyote anti-drone interceptor launcher on the US Navy’s Arleigh Burke class destroyer USS Carl M. Levin. This is a new type of naval launcher that first emerged earlier this year. USN

It’s also worth noting here that Coyote is generally described as a lower-cost interceptor, with a unit cost reported in the past to be around $100,000. How the new rocket-powered version will compare to existing types price-wise is unclear, but this is an increasingly important factor for the U.S. military and others, especially when considering the cost curve against the expected target set. As an example, the estimated cost of a Shahed 236 is in the $50,000 range.

To be clear, Coyote Block 2C+RM is still in development, and when it might start to enter operational service with any user remains to be seen.

“We’ve got additional tests scheduled into the first half of next year, and we’re working with the Department of War,” Raytheon’s Laliberty said last week. “We’ve got an ongoing investment from Raytheon, but now essentially received some government sponsorship as it kind of transitions into the program of record, and that’s still kind of ongoing with the Department of War in terms of how all of that is going to be structured. Certainly, in follow-on contracts for Coyote, this can be cut in.”

Raytheon has no plans to stop producing jet-powered Block 2 versions, either, at least for now. Beyond the U.S. military, there are now contractors to supply these interceptors to Qatar and Jordan.

Another picture of a Coyote Block 2-series interceptor being built at Raytheon. Raytheon

The Block 2 series is just one part of the larger and still growing Coyote family of drones. A separate series of Coyote Block 3 drones, which evolved from the original electric motor-driven pusher propeller Block 1 design, is also steadily expanding. This includes versions configured as loitering munitions and as counter-drone interceptors carrying still unidentified “non-kinetic” payloads. The U.S. Army is already in the process of acquiring Block 3 types in addition to Block 2 interceptors.

A pusher-propeller Coyote Block 3NK non-kinetic interceptor seen being launched with the help of a rocket booster. Raytheon

As an aside, the U.S.-based subsidiary of Germany’s Rheinmetall is currently competing in the Army’s XM30 Mechanized Infantry Combat Vehicle (MICV) competition with a design that will be capable of employing Coyote Block 3. The launchers on American Rheinmetall’s Lynx-based XM30 offering will also be able to fire anti-tank guided missiles like the TOW and Javelin. You can read more about the XM30 competition and the other design in the running, General Dynamics Land Systems’ Wolf, here.

More broadly speaking, Coyote Block 2C+RM will be entering a hugely expanding market space for lower-tier and lower-cost counter-drone interceptors globally. The U.S. Army alone is already pursuing several new lower-tier anti-air interceptors to expand its capabilities against Group 3 drones, as well as other types of uncrewed threats and cruise missiles.

If nothing else, the newly unveiled Coyote Block 2C+RM reflects continued high demand, broadly speaking, for new interceptors, and more of them, to address ever-more capable longer-range kamikaze drones.

Contact the author: joe@twz.com

The post New Coyote Anti-Drone Interceptor Swaps Jet Engine For Rocket Power appeared first on TWZ.

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Anduril Unveils Steelfin Family Of Modular Surface-To-Air Missiles

Anduril has unveiled Steelfin, a family of surface-to-air interceptor missiles designed to share a common architecture and manufacturing process while being configured for different air and missile defense missions. The company says this approach will enable high-volume production at significantly lower cost than existing weapons, though it has not disclosed prices or detailed performance specifications.

The announcement comes as the U.S. military seeks to expand air defense inventories against an increasingly diverse range of threats, from inexpensive drones to cruise missiles, ballistic missiles, and advanced maneuvering weapons, including hypersonic ones. Recent experiences from Ukraine and the Middle East make it abundantly clear that the challenge is not simply developing interceptors capable of defeating those targets but producing enough of them to sustain operations without exhausting stocks of more expensive weapons.

A company rendering showing the front end of the second stage of one of the Steelfin iterations. Anduril TREVOR DALTON

Using high-end interceptors against comparatively inexpensive threats can rapidly consume limited inventories, as it has in the Middle East, especially, even when engagements are necessary to protect personnel and critical infrastructure. A broader range of defensive weapons, matched to different threats and engagement requirements, could help ease that burden.

Anduril’s answer is a family of missiles built around a common two-stage design. The first stage consists of a booster, while the second is a terminal interceptor intended to share a baseline airframe, avionics, software, flight control system, and interfaces across variants. Different boosters and terminal-stage components would allow the company to tailor individual configurations to specific missions without developing an entirely new missile for each requirement. Both hit-to-kill and blast-fragmentation terminal-stage interceptors will be offered, Anduril says.

“It is an open system, so the ability to fly it with different rocket motors, different seekers, to be able to swap these components out, to be able to reconfigure the system for a range of different threats is a feature that we built into this,” explained Christian Brose, who serves as the president and chief strategy officer at Anduril. He was speaking to members of the media, including TWZ, ahead of the official unveiling of Steelfin.

The rear end of the booster stage of one of the Steelfin missiles. Anduril TREVOR DALTON

The company says the family is intended to cover missions ranging from point defense and lower-tier integrated air and missile defense to upper-tier ballistic missile defense. It also identifies cruise, ballistic, and hypersonic missiles among the threats the broader family is designed to address. Overall, it is an extremely ambitious goal, and something that has not been attempted previously to this degree.

The announcement does not specify which variants would address individual threats or provide engagement envelopes and performance figures with which to assess those claims.

Brose did clarify that the different ranges that the various Steelfin variants will achieve will be based on the booster sizing. “Right now, we’re looking at integrating on 10-inch, 18-inch, and 21-inch boosters, but we’re also looking at quad pack and dual pack for the Mk 41 Vertical Launch System as well for different installations, which imply different range and altitudes.”

A sailor aboard the guided missile destroyer USS Fitzgerald inspects the Mk 41 Vertical Launching System (VLS). U.S. Navy photo by Photographer’s Mate Airman Adam York (RELEASED) A Sailor aboard the guided-missile destroyer USS Fitzgerald (DDG-62) inspects the MK 41 Vertical Launching System (VLS) for water to prevent electrical failure. The MK 41 Vertical Launching System (VLS) is a canister launching system, which provides a rapid-fire launch capability against hostile threats. (U.S. Navy photo by Photographer’s Mate Airman Adam York)

Anduril’s emphasis on commonality is also intended to address the industrial challenges associated with conventional interceptor production. Different missile programs traditionally require specialized tooling, manufacturing processes, suppliers, and facilities, limiting opportunities to shift production rapidly as operational requirements change.

Steelfin variants are intended to use shared production lines and equipment, with mission-specific boosters and terminal-stage components incorporated during final assembly. Anduril says this would allow manufacturing capacity to be redirected toward whichever variant is in greatest demand. The company is planning near-term production on the order of several thousand missiles annually, with capacity designed to expand or shift according to requirements.

That remains a production ambition, and Anduril has not provided a detailed production schedule or contracted quantities demonstrating how quickly it could reach that scale.

The company also says Steelfin is designed to be compatible with existing land- and sea-based launch infrastructure, including the M903A2 launcher used by newer PAC-3 series interceptors, the Mk 41 Vertical Launch System, and Typhon, as well as emerging containerized launchers. It cites compatibility with established fire-control systems, including AEGIS and the Army’s Integrated Battle Command System (IBCS).

A graphic showing various load configurations for the M903 launcher, as compared to the previous M901 and M902 launchers. Lockheed Martin

When it comes to cost, Steve Milano, the lead for Air Dominance & Strike at Anduril, suggested that the “more exquisite version” of the Steelfin would sit somewhere above the PAC-3 MSE and below THAAD, but would accomplish “100 percent of the THAAD mission at a fraction of the cost.” In a different configuration, tailored for the PAC-3-type mission, Steelfin would accomplish 80 percent of that mission at less than 50 percent of the cost, Milano added.

While THAAD is aimed at taking out short, medium, and intermediate-range ballistic missiles in the terminal phase of flight, PAC-3 provides high-altitude, hit-to-kill air and missile defense against tactical ballistic missiles, cruise missiles, and aircraft.

Milano continued: “Looking at the lower end of the spectrum, as far as low-cost interceptors are concerned, I just saw an article on the [aircraft carrier USS Abraham] Lincoln coming back with all of the Shahed markings on the side, and I was contemplating the number of SM-2s that were fired against those assets. When I think of that cost exchange, the Steelfin enters into that market and provides greater than 80 percent of the capability of an SM-2 for a third of the cost.”

For reference, a single THAAD interceptor costs around $15.5 million. The unit price of each PAC-3 MSE interceptor now stands at approximately $5.3 million, according to the Army’s latest proposed budget for the 2027 Fiscal Year. Meanwhile, the price of a single SM-2 Block IIIC interceptor, the most advanced version of that missile currently in service, is around $2.5 million. 

The test launch of a THAAD interceptor.
The test launch of a THAAD interceptor. U.S. Army (U.S. Army)

Steelfin is entering a market in which the U.S. military is already pursuing several approaches to expanding its low-cost interceptor inventory.

In May, the U.S. Army sought industry proposals for a Patriot-compatible interceptor with a target unit cost below $1 million. The effort reflects the service’s desire for a less expensive weapon for appropriate engagements, preserving higher-end interceptors for targets that warrant their cost and capabilities. The Army’s solicitation also emphasizes component-level cost targets and competition among suppliers, including for rocket motors, seekers, and guidance systems.

Lockheed Martin has offered a separate industry response with its PAC-3 Adapted Capability Effector (ACE), a lower-cost interceptor intended to operate within the Patriot ecosystem. Unveiled in July, the weapon is intended to cost less than half as much as the PAC-3 Missile Segment Enhancement (MSE), according to the company. The MSE’s unit price is approximately $5.3 million in the Army’s fiscal 2027 budget request, putting the ACE’s implied price at around $2.5 million if Lockheed’s comparison holds.

A Patriot Advanced Capability-3 (PAC-3) Cost Reduction Initiative (CRI) missile is launched during the recent successful Integrated Battle Command System (IBCS) flight test at White Sands Missile Range.
A Patriot Advanced Capability-3 (PAC-3) missile is launched during an Integrated Battle Command System (IBCS) flight test at White Sands Missile Range. U.S. Army Darrell Ames

Its projected price would still be well above the Army’s separate sub-$1 million target, reflecting the different objectives and requirements behind the two efforts.

The Navy, meanwhile, is pursuing a potentially broader shift toward modular interceptor architectures. Its Naval Modular Missile initiative envisions a family of surface-to-air weapons built around a common Terminal Stage Interceptor, with different boosters and canisters producing configurations for different missions and platforms. The plans include variants intended to fit multiple missiles within a Mk 41 launcher cell, as well as a version designed for launch from Virginia class submarines equipped with the Virginia Payload Module.

The Navy’s longer-term vision is to replace its existing Standard Missile family with modular variants, although the effort remains in development. The concept highlights potential operational benefits beyond manufacturing: smaller interceptors could increase the number of weapons carried aboard ships, while other configurations could preserve longer-range capabilities. The Navy has also outlined an ambition to reach production of 1,000 missiles annually within five years of a contract award.

Both the Navy’s modular missile initiative and Steelfin reflect a push toward common architectures that can support multiple interceptor configurations without requiring an entirely new missile for every mission. Steelfin’s stated scope is particularly broad, with Anduril pitching the family for missions spanning point defense through lower-tier air and missile defense to upper-tier ballistic missile defense. That would cover much of the air and missile defense spectrum, although it does not extend to exoatmospheric midcourse interception. Whether the family can deliver that breadth of capability at the promised cost and scale remains to be demonstrated.

A rendering showing one of the Steelfin missiles. Anduril

Anduril says it has been developing Steelfin for several years with investment from multiple customers and has completed ballistic testing using representative air vehicles. Flight testing of Steelfin variants is planned for 2027.

Already, Anduril says it is working closely with “a number of different customers to get into the field.” Brose continued: “We feel like this is going to be a critical component of the U.S. and allied inventories to complement the range of exquisite capabilities that all of us are familiar with and know by name.”

Steelfin underscores what is now a broader trend toward lower-cost interceptors that can be manufactured at scale, and plugged into existing ecosystems, often with at least a degree of modularity to tackle new and emerging target sets. Steelfin adds to Anduril’s proposal to combine that modularity with a common production system designed to support thousands of weapons annually.

Anduril has yet to develop or produce a surface-to-air missile, although its Roadrunner system gives it experience in the related field of countering aerial threats, including loitering munitions. The company’s ambitions for Steelfin are significant, and modular architectures are certainly attractive. After all, a common baseline should simplify production, reduce costs, and allow interceptors to be tailored to different missions. In practice, however, realizing those benefits has historically proved difficult, and fraught with compromises. Whether Anduril can avoid those pitfalls while delivering the promised combination of capability, affordability, and production scale remains an open question. If it can, Steelfin could put the company in a strong position in the future surface-to-air missile market.

Contact the author: thomas@thewarzone.com

The post Anduril Unveils Steelfin Family Of Modular Surface-To-Air Missiles appeared first on TWZ.

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One Of These Missiles Is Set To Be The Army’s Next Mid-Tier Anti-Air Interceptor

Lockheed Martin and a team made up of Boeing and Anduril are now facing off head-to-head to supply a new middle-tier surface-to-air missile to the U.S. Army. The service wants a second interceptor for its new Enduring Shield system, which can already fire AIM-9X Sidewinders, to expand its capabilities, especially against incoming cruise missiles.

Boeing and Anduril announced their offering had been selected to move ahead to the next phase of the competition to develop what is formally called the Integrated Fires Protection Capability Increment 2 (IFPC Inc 2) Second Interceptor on Wednesday. The Army subsequently confirmed to Breaking Defense that Lockheed Martin advanced to phase 2 of this program. Rafael Systems Global Sustainment, a U.S. subsidiary of Israeli defense contractor Rafael, had also been in the running, but was not down-selected.

The Army’s search for a second interceptor for Enduring Shield traces back to at least 2023. The system, developed by Leidos’ subsidiary Dynetics, is entering operational service now paired with the AIM-9X. It is designed to provide short-to-medium range defense against a variety of aerial threats, including drones. The Army has not had any kind of mid-range air defense capability since it retired its Hawk surface-to-air missile systems in the 1990s.

A US Army Enduring Shield launcher seen deployed in South Korea. USAF Pfc. Sang Woo Choi

A model of the missile Boeing and Anduril have put forward was only shown publicly for the first time earlier this year. Boeing says it is a clean-sheet design and it uses a solid-fuel rocket motor provided by Anduril.

A model of the Boeing/Anduril interceptor seen on display at the 2026 Space & Missile Defense Symposium in August of this year. Jamie Hunter

In its announcement about the Army’s down-selection, Boeing shared a previously unreleased rendering of the design, which notably had two sets of fins toward the tail end of the body. The model that has been shown so far only has one set of fins at the very rear of the body. Whether the rendering reflects a newer or older version of the design is unclear. What is seen in the rendering may also be an additional booster rocket motor not seen on the model, which could be necessary for ground-launched applications.

The rendering that Boeing released this week as part of the announcement of its selection to proceed in the IFPC Inc Second Interceptor competition. Boeing

Boeing has also said that the new interceptor is being developed with an emphasis on lower cost and producibility. Modularity and open-architecture systems to enable “faster, lower-cost upgrades by allowing seeker, avionics or software blocks to be swapped without redesigning the entire weapon” have also been particular focus areas, according to the company.

Other details about the missile’s design and capabilities, including how it is guided, remain limited.

“Our scalable production approach is designed to provide a reliable, affordable layer of defense against a range of aerial threats to protect the warfighter with practical, dependable capability when it matters most,” Bob Ciesla, vice president of Boeing Precision Engagement Systems, had said in a statement earlier this week.

Lockheed Martin first showed a rendering of its design last year, but has also shared relatively specific details about it since then. For what has been seen so far, it is visually reminiscent, at least in broad strokes, of a compact air-to-air missile concept called Cuda, which the company previously promoted for a time in the 2010s.

A rendering depicting Lockheed Martin’s proposed interceptor being fired from Enduring Shield launchers. Lockheed Martin

The design is “not new,” Chris Murphy, senior manager of Business Development for Integrated Air and Missile Defense Advanced Programs at Lockheed Martin’s Missiles and Fire Control division, confirmed to TWZ in October 2025.

“There are technologies that we already have that we’re leveraging,” Murphy added at the time. “But the requirements for the missile are such that they’re going to be new technologies, and there’s going to be some level of development in order to get those integrated.”

“So you know that our [PAC-3] MSE missile [for the Patriot surface-to-air missile system] is a hit-to-kill system, right? We have great confidence in that technology,” he also said when asked specifically about whether the interceptor would have a traditional warhead. “We also work [on] blast-frag[mentation warheads] on other programs. So we will look at everything. That’s part of the trade space the Army has asked us to look at.”

The PAC-3 Missile Segment Enhancement (MSE) is generally presented as a hit-to-kill weapon, meaning that it is designed to destroy its target through sheer force of impact. However, it is actually something of a hybrid design that includes a high-explosive “lethality enhancer” charge to increase its chance of scoring a hit, something you can learn more about here.

A breakdown of the PAC-3 MSE’s key features, including the “lethality enhancer.” Lockheed Martin

For its part, the Army has talked in the past about wanting its second interceptor for Enduring Shield to offer roughly comparable capabilities to the AIM-120D Advanced Medium Range Air-to-Air Missile (AMRAAM), but in the same form factor as the AIM-9X. A key driving factor behind the size requirement is retaining magazine depth. The system’s existing palletized launchers can currently be loaded with up to 18 Sidewinders in individual canisters.

Magazine depth, together with more flexibility to engage different threats in different envelopes, is exactly in line with the stated purpose of the Enduring Shield system. The ongoing conflict with Iran, as well as other recent crises in the Middle East and the war in Ukraine, have underscored the threats posed by large-scale complex barrages that blend together long-range one-way-attack drones and cruise missiles. Ballistic missiles are also a very worrisome part of the equation, though Enduring Shield is not capable of engaging them. We will come back to this in a moment.

“I do want to highlight a couple of things that I think are very critical gaps that we have. I don’t think – I cannot add anything to the emphasis on magazine depth for currently fielded systems, or for the need for cheaper and [a] wide-ranging mix of interceptors,” Lt. Gen. John Rafferty, head of the Army’s Space and Missile Defense Command (SMDC), told TWZ and other attendees in a keynote address at the 2026 Space & Missile Defense Symposium last month. “That couldn’t be made more loud and clear from the highest levels of our government.”

At that time, Rafferty also stressed the need to further expand the Army’s ability to provide multi-layered air and missile defense capabilities. Enduring Shield, as the Army’s first middle-tier air defense system in decades, is already a key component of that broader effort.

The Army also more specifically sees Enduring Shield as central to reducing over-reliance on its Patriot surface-to-air missile systems. The immense strain on the service’s Patriot force and its inadequacy to meet existing operational demands are well established at this point, and have only been reinforced by the latest conflict with Iran. The Army is notably in the process of establishing its first new Patriot battalion in years, on Guam, which will actually be a composite unit also equipped with Enduring Shield. Pairing the two systems together helps free up Patriot batteries to engage higher-tier threats, especially ballistic missiles, which may themselves be targeting air defenders directly.

Additional efforts are underway now to further expand the Army’s array of available lower- and higher-end air and missile defense interceptors, as well as new and improved sensors and networks to go with them. This will only help further distribute capability and capacity, giving air defenders more operational space to employ systems when and where they are likely to be most effective.

There is still a question of whether the Army will actually start receiving new interceptors for Enduring Shield. A major issue that has emerged in recent years is being able to produce key munitions in a timely manner to bolster stocks ahead of conflicts and keep them replenished during sustained operations. To use the example of the Army’s Patriot units again, strain there has been further exacerbated by massive expenditures of interceptors in the course of operations in the Middle East in recent years, as well as demand emanating from Ukraine. There have been a succession of reports in recent months about stockpiles of Patriot interceptors, as well as other critical munitions, becoming ever more critically low. The Pentagon has been working with several companies to dramatically step up production of munitions, including existing and new designs, but it will still take time for those agreements to translate into physical results.

The Army has now at least moved to the next phase of the competition for a second interceptor for the Enduring Shield system, demand for which is already growing.

Contact the author: joe@twz.com

The post One Of These Missiles Is Set To Be The Army’s Next Mid-Tier Anti-Air Interceptor appeared first on TWZ.

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Ukraine’s New Shershen SAM Can Fire A Wild Mix Of Adapted Air-To-Air Missiles

Ukraine has unveiled a new domestically developed surface-to-air missile system designed to turn a diverse collection of air-to-air missiles into a flexible ground-based air defense capability. Called Shershen, Ukrainian for hornet, the system combines a locally-developed command-and-control architecture, a dedicated surveillance radar, and multiple launchers that can employ both Ukrainian and Western missiles.

The system was displayed at the MSPO defense exhibition in Kielce, Poland, by the National Association of Ukrainian Defense Industries (NAUDI). The example shown is reportedly the second operational prototype and is described as being close to its production configuration.

At the ongoing MSPO-2026 defense and industrial exhibition in Poland, the launcher of the Ukrainian Shershen air defense system, developed by Radionix, has been presented for the first time, along with the R-120K surface-to-air guided missile specially developed for it (second… pic.twitter.com/5RfZWHWuxl

— 𝔗𝔥𝔢 𝕯𝔢𝔞𝔡 𝕯𝔦𝔰𝔱𝔯𝔦𝔠𝔱 🦩🇬🇪🇺🇦🇺🇲🇬🇷 (@TheDeadDistrict) September 9, 2026

The appearance of Shershen comes as Ukraine continues to develop an increasingly diverse family of indigenous air defense systems, while simultaneously adapting older missiles and foreign-supplied weapons to address a severe shortage of interceptors.

That effort has produced some distinctly unconventional combinations. Ukraine’s so-called FrankenSAM programs have paired existing Soviet-era launchers and radars with Western missiles, while other systems have adapted Soviet R-73 air-to-air missiles for ground launch. The United Kingdom and Denmark have also worked with Ukraine on the containerized Gravehawk system, another concept built around repurposed air-to-air missiles.

The Buk/Sea Sparrow FrankenSAM combines the Soviet-era Buk transporter-erector-launcher with U.S.-supplied RIM-7 Sea Sparrow missiles. Operational Command East

Shershen takes that philosophy a step further by making missile interchangeability a central feature of the system.

The Shershen battery consists of a Perun command-and-control vehicle, an Athena radar, and four Borei launchers.

A graphic shows a typical Shershen battery. via Oboronka

According to the developer, the system’s architecture is deliberately open. This allows it to use different missiles from different manufacturers and also permits the integration of third-party surveillance and guidance radars.

The company says Shershen can currently employ the R-27 (AA-10 Alamo), R-73 (AA-11 Archer), AIM-9 Sidewinder, and AIM-132 ASRAAM, while compatibility with the R-60 is also being explored. These weapons come with a mix of semi-active radar or infrared homing seeker heads.

One of the ASRAAM/Supacat air defense systems supplied to Ukraine. Ukrainian Armed Forces

Air-to-air missiles are already available in considerable variety across Ukraine’s arsenal and those of its foreign partners. Being able to employ several types from a common ground-based system provides much more flexibility than a conventional SAM designed around one dedicated interceptor.

It also offers a way to exploit missiles that were never originally intended to be fired from the ground. That means Shershen’s launcher and fire-control system are meant to be interceptor agnostic, at least to a certain degree.

Shershen’s Athena radar is reported to be capable of detecting targets at ranges of up to 85 kilometers (53 miles).

The Athena radar for the Shershen. NAUDI screencap

In terms of the engagement envelope, Shershen is claimed to be capable of engaging aircraft, cruise missiles, and drones at ranges of up to 25 kilometers (16 miles) and altitudes of up to 10,000 meters (32,800 feet). Clearly, these figures will vary widely depending on the type of interceptor.

When employing radar-guided missiles, the system’s engagement architecture can reportedly guide as many as six missiles simultaneously.

The advertised performance figures have not been independently verified, and it remains unclear what target types and engagement conditions were used to establish them.

🇺🇦 Україна представила складові мультикаліберного зенітного ракетного комплексу «Шершень» на міжнародній виставці MSPO 2026 у польському місті Кельце.

Міжнародний консорціум компаній Shershen Group, який створює ЗРК в інтересах України представив, показав командний пункт,… pic.twitter.com/9wAS7ewxzg

— Мілітарний (@mil_in_ua) September 10, 2026

The developer says the second prototype has completed initial testing, including successful interceptions at a test range.

One of the Borei launchers displayed at MSPO were armed with an R-120K, a new Ukrainian missile equipped with a radar seeker and is intended to be capable of both air-to-air and surface-to-air employment.

The R-120K remains under development, however. Work is reportedly continuing on its rocket motor, meaning that its eventual performance and production status remain uncertain. Still, having the option of including the R-120K on the Shershen system in the future is significant.

Ukraine has unveiled a new surface-to-air missile system designed to turn a diverse collection of air-to-air missiles into a flexible ground-based air defense capability. Called Shershen, or “Hornet,” the system combines a Ukrainian command-and-control architecture, a dedicated surveillance radar, and multiple launchers that can employ both Ukrainian and Western missiles.
A test launcher used for the Shershen program, armed with a radar-homing (nearest camera) and an infrared-guided R-27 missile. The latest prototype features a cage-type container launcher. NAUDI screencap NAUDI screencap

Rather than relying indefinitely on stocks of Soviet and Western air-to-air missiles, Ukraine could eventually have a domestically produced interceptor specifically tailored to its growing family of ground-based air-defense systems. That will become increasingly important as stocks of legacy missiles are depleted. Earlier this year, it was reported that Ukrainian F-16s were running low on their air-to-air missiles, which include the same AIM-9s that are used in some FrankenSAM systems, as well as being compatible with Shershen. But even before that, it was clear that Western-supplied missile stocks in Ukraine across the board were diminishing, in some cases drastically, with critical interceptors like the AMRAAM and Patriot being badly affected.

A live AIM-9L/M Sidewinder launched from the wingtip rail of a Ukrainian F-16. Ukrainian Air Force screencap

Ukraine’s need for additional surface-to-air missiles has become increasingly acute during the full-scale war, especially as Russian drone and missile barrages have stepped up.

The shortage has encouraged Ukraine to pursue a combination of indigenous development and unconventional adaptations.

The FrankenSAM initiative, conducted with U.S. support, demonstrated how existing Ukrainian systems could be combined with foreign missiles to rapidly create additional air-defense capacity. Ukraine has also fielded modified Osa systems armed with R-73 air-to-air missiles rather than their original 9M33 interceptors. Other R-73-based concepts have even been demonstrated aboard Ukrainian uncrewed surface vessels.

An R-73 missile loaded on an Osa-AKM SHORADS vehicle. Come Back Alive

Shershen appears to reflect the next logical step in that evolution: rather than creating a one-off FrankenSAM combination, build an architecture from the outset that can accept multiple missiles. Additionally, with so many different ground-based air defense systems now being fielded, it comes with the significant advantage of a standardized launcher and control interface that can accommodate a range of interceptors.

At the same time, Ukraine is pursuing substantially more ambitious indigenous SAM projects.

Earlier this year, a previously secretive Ukrainian missile identified as the Koral made what appeared to be its first public appearance. The program dates back to at least 2021, when Ukraine’s Luch design bureau presented a concept for a medium-range surface-to-air missile.

A missile is launched from a Koral air defense system, based on a Czech Tatra truck chassis. Ukroboronprom

Koral is intended to provide a much longer-range capability, potentially filling some of the gap left by Ukraine’s aging Soviet systems and supplementing the Western-supplied Patriot and SAMP/T.

Shershen, by contrast, is clearly focused on the short-range layer.

Together, the programs illustrate the breadth of Ukraine’s emerging domestic air-defense effort: from relatively inexpensive systems built around repurposed air-to-air missiles to new, purpose-designed interceptors intended to replace or augment Soviet-era systems.

Ukraine’s experience with FrankenSAM has demonstrated the value of getting unconventional air defense combinations into service quickly.

Once fielded, Shershen, with its architecture capable of accepting different Soviet-origin and Western-made interceptors, and eventually a Ukrainian one, gives Ukraine another way to stretch its missile inventory and enhance its air defense capabilities.

Contact the author: thomas@thewarzone.com

The post Ukraine’s New Shershen SAM Can Fire A Wild Mix Of Adapted Air-To-Air Missiles appeared first on TWZ.

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Site Expansions Underpin Lockheed Martin’s Munitions Production Ramp

As spades went into the ground to signal the start of construction of the new Building 47 at Lockheed Martin’s Munitions Production Center in Troy, Alabama, it marked a significant development in accelerating production of the company’s Terminal High Altitude Area Defense interceptor, better known as THAAD. The expansion of factory space in Troy is a key element of the company’s $8-9-billion commitment to expand its munitions production footprint across the United States.

The Department of War’s Acquisition Transformation Strategy is part of a long-term plan that signals clear demand for critical munitions and it enables industry to confidently invest in facilities and workforce development, along with supply chain expansion and advanced manufacturing capabilities. In addition to enlarging the facility in Troy, Lockheed Martin is also growing its plant in Camden, Arkansas, which is another site that’s vital for building more munitions at a faster pace.

The THAAD production line in Troy, Alabama. Lockheed Martin

“My job is to interface and collaborate with the Department of War in achieving the call to action to produce these critical munitions, not only at speed but also at scale, multiplying the current production rates by two, three, or even four times the current rates,” Dan Nimblett, Lockheed Martin’s vice president for Munitions Acceleration Integration told TWZ on the ground in Troy during the groundbreaking event.

“Fundamentally what’s occurred changes how acquisition works [with] long term demand agreements. These long term procurement agreements enable Lockheed Martin and our supply base to make the necessary investments with confidence of the future demand. This allows us to make the investments not only in our people and our facilities, but in the technology necessary to build [these munitions] at a scale and a speed that’s relevant to the threat today,” explained Nimblett.

Lockheed Martin was the first company in the U.S. defense industry to announce a framework agreement with the DoW for munitions acceleration of high-demand missiles – initially tripling production capacity of the PAC-3 Missile Segment Enhancement (MSE) interceptor, followed by a second agreement to quadruple the production capacity of advanced THAAD interceptors. These two defensive missiles are cornerstones of a layered air and missile defense system, and both have been integrated together via Joint All-Domain Operations, including with the U.S. Army’s Integrated Air and Missile Defense Battle Command System (IBCS).

In response to the DoW’s call to action, the company has already invested more than $2 billion in its production facilities and in the related tooling, its key suppliers, and its workforce in order to accelerate production rates.

PAC-3 MSE in production in Camden, Arkansas. Lockheed Martin

Lockheed Martin plans to effectively double the factory footprint in Troy and dramatically increase the workforce. “We’re going to increase that [workforce] by drawing in college students, high school students, veterans, everybody’s welcome,” explains Jason Reynolds, vice president and general manager for integrated air and missile defense. “When they come to Lockheed Martin, they receive training, they get opportunity, and because these programs are on a ramp and in production in such high demand, this is where you come to start your career and you [can] work here for a long time.”

Lockheed Martin currently employs around 1,100 workers at its Camden site, but this is also growing. The Camden training center is seen as being critical in providing the swift increase in skilled operators needed to support this acceleration. “We work closely with the state of Arkansas as well on looking at what else we can do in the community and the infrastructure in that community to support people moving, hopefully into Camden as we ramp up,” says Reynolds.

“People here [in Troy] really know their work matters. It’s meaningful for both the community as well as for our national defense. So, we’re really proud of our employees and we’re on a growth trajectory. We’re hiring and we want as many qualified people to come join our team as possible.”

The Camden site is also accelerating its work on the long-range Precision Strike Missile (PrSM), which is also set to quadruple production over the next few years. Reynolds added that building missiles faster using automation and advanced manufacturing technologies, plus increasing the production line capacity, are some of the vital means for success.

Lockheed Martin is developing the new PAC-3 Adapted Capability Effector (ACE) to help build ammunition reserves faster. Lockheed Martin

“PAC-3 MSE and THAAD are the most capable air defense interceptors on the planet. They’re in extreme demand [and] we’re doing everything possible,” says Reynolds. “With PAC-3, we have been doubling that production over the last four years and now, like I said, we’re going to triple it. We’re working very carefully with our suppliers, with the U.S. government and with our partners and allies all around the world to get all the parts in and get them into factories like you see behind us today to assemble them and get them out to the warfighter as quickly as possible.”

Another way Lockheed Martin is accelerating the delivery of advanced air defense capabilities is the through the introduction this summer of the PAC-3 Adapted Capability Effector, or PAC-3 ACE. This new missile leverages the PAC-3 fire-control system and provides for full integration with the Patriot weapon suite.

The main differentiator of PAC-3 ACE is that it would be produced at less than half the unit cost of MSE and first flight could occur within 18 months. A core part of the rapid fielding strategy is an international, joint-development model. Lockheed Martin is partnering with both American and European industry, sharing production lines, supply chains and expertise.

Lockheed Martin says PAC-3  ACE provides a “cost-effective, multi-threat solution.” The interceptor is engineered to engage a broad spectrum of air-breathing threats, cruise missiles, and both short and medium-range ballistic missiles. By offering a low-cost “kill” per-engagement, it is designed to address the current climate that demands deeper ammunition reserves without compromising on performance.

The keys to munitions acceleration

This year, Lockheed Martin has made significant progress in a series of production acceleration projects for munitions programs under its Missiles and Fire Control division. “I was supposed to retire last year. I’m here because this is the most exciting time in the 30 years I’ve been in this industry,” says Dan Nimblett. “These long-term agreements provide us the certainty to enable us to make these investments.”

“What recent conflicts have demonstrated is that Lockheed Martin and the American defense industrial base never lost the technological edge. The technology and the capability has always been there – we have the best systems in the world. We’ve proven that through real world performance.”

Nimblett explained that Lockheed Martin’s supply chain is following suit, and that they are all now investing in similar ways to ensure they meet the demand signals. “We’re evaluating how we produce and increase additive manufacturing and robotics. We’re also looking at how we develop, which I think is a fundamental part of getting capability into the warfighters’ hands at a speed and scale that’s relevant to the threat.”

A PrSM test firing during the missile’s development. Lockheed Martin

Having received Milestone C approval from the U.S. Army in July 2025, PrSM manufacturing has relied on a high level of automation. PrSM was engineered from the start for automated, robot-driven production – automating tasks once done by hand – and that early-stage streamlining is paying dividends as Lockheed Martin seeks to accelerate output.

“We have a lot of robotics built into our munitions production,” explains Gaylia Campbell, vice president, Tactical Missiles. “A lot of times we use robotics to help increase the safety of the assembly, like an explosive charge that has to be integrated into a munition, and we have a robotic arm that places that and tests the placement. We also robotically paint and coat [PrSM]. So, we have a lot of robotics already in Camden and that’s really going to help us with this ramp-up in production – the fact that so much of it is [already] automated.”

Campbell emphasizes that PrSM entered production with a mindset of acceleration. “We got PrSM through preliminary and critical design reviews, and into first flight in times roughly half of what it would normally have taken us. We’ve been amazingly successful on all these flights. Those early [test] flights went off one after the other during the COVID-19 pandemic, at a time when there were a lot of challenges for all of us in our daily lives, and yet we were able to continue to fly and prove the operational performance.”

Lockheed Martin is reshaping the munitions supply chain with an unprecedented slate of manufacturing initiatives that pull together new facilities, strategic partnerships, and workforce development. The company is also expanding a number of its other production facilities, such as a $60-million investment in its complex in Archbald, Pennsylvania, that will add 700 jobs in support of high‑priority programs including PrSM, THAAD, PAC‑3, and Apache sensors. In Orlando, Florida, three legacy paint bays have been merged into a high‑performance shop that can retool a work cell in hours rather than weeks, while Ocala’s new Progressive Work Smart Assembly Line has cut seeker and mission control unit build times by roughly 50 percent.

Production capacity for THAAD is expanding in Troy, Alabama. Lockheed Martin

A partnership with General Motors will bring high‑rate commercial manufacturing expertise into Lockheed Martin’s production processes, and the new Rapid Fielding Center in Grand Prairie, Texas, is tasked to reduce traditional manufacturing development timelines. What once took years of design, testing and tooling is aimed to be prototyped, fabricated and validated in a matter of months.

Echoing endorsement of the DoW’s initiative, Campbell underscores that knowing what the demand signal will be is a critical differentiator when it comes to production ramp-up. “We can plan for some of those really critical rare earth minerals that we need, the batteries for example in our munitions, we need certain rare earth minerals for that. We need to know the total demand signal and that means we can negotiate with the suppliers and guarantee that we have access. That can really help us accelerate.”

To support the wider munitions efforts Lockheed Martin is also investing in solid rocket motor development and production, as well as lower-tier parts that go into solid rocket motors. “We’re working with different suppliers to develop new sources of supply for solid rocket motors,” says Campbell. “We’re investigating heavily right now in designing and prototyping several motors that we plan to test and take to production, and that really will develop a whole new supply chain and will really be critical for all munitions production.”

Having a five-year contract instead of annual contracts allows the manufacturer to have far more buying power to secure sub-components for a far better price point. “I can go and invest. Invest in more capacity, invest in my supplier’s capacity,” explains Campbell.

“Production is all about velocity. Keeping the line moving and not having to stop because we don’t have a part. Being able to order bigger quantities of things up front is really huge when it comes to acceleration.”

Contact the author: Jamie.Hunter@teamrecurrent.io

The post Site Expansions Underpin Lockheed Martin’s Munitions Production Ramp appeared first on TWZ.

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