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Russia’s Jet-Powered Shahed Drones Are Quickly Evolving As Ukraine Scrambles To Blunt Their Damage

29 September 2026 at 20:50

Over the summer, Russia intensified its use of jet-powered one-way attack drones. Flying faster and higher than the propeller-driven Shahed-136s (or Geran-2s as Russia calls their copies) that have been terrorizing Ukraine for years, these weapons are far harder to intercept. We predicted this would happen over three years ago when Iran first introduced its jet-powered Shahed-238, which itself was an adaptation of the Shahed-136. Initial variants of Russia’s copy of that drone, called the Geran-3, first appeared over the skies of Ukraine in early 2024. By mid-2025 they were becoming a real problem. Since then, the latest higher-performance variant of this weapon, the Geran-4, has added great strain to Ukraine’s dwindling air defense resources and is the source of increasing levels of destruction across the country.

The Geran-4 appeared last May, according to the Ukrainian Defense Intelligence Directorate (GUR). Unlike the Geran-3, which largely used a modified Shahed-136 airframe, the new drone has one purpose-built for higher-speed flight because “the structural strength [of the older model] was insufficient for high-speed flights, and even less so for maneuvering under high G-loads,” GUR noted.

We get our best look yet at the deadly Russian Geran-4 jet-powered drone. — A Geran 4 attempting to be intercepted by a Ukrainian drone. (Via X) (GUR)

The Geran-4’s new airframe features a blended air intake and overall “improved aerodynamic efficiency, a reinforced structure, and a turbojet engine with increased thrust,” GUR stated. “The wings are now permanently integrated into the center wing section. To reduce air resistance, the number of technological hatches on the fuselage has been minimized.”

In an overnight attack across Ukraine that lasted until Monday, “Russia launched 165 drones overnight, 79 of them jet-powered, the Air Force reported. Air defenses downed or suppressed 112, and hits were recorded at 14 locations.” You can see the aftermath of one of those attacks in the following video.

Recently, Radio Free Europe/Radio Liberty (RFE/RL) got its hands on one of these weapons. Its report offers the best view yet of what makes these drones so dangerous.

The Geran-4 is “a new, faster version of the attack drone that is proving harder for Ukrainian air defenses to intercept,” the report states. “We were given a rare opportunity to literally take this surviving drone apart and find out what makes it so much faster, more maneuverable, and more accurate.”

“The first part we uncover is the turbojet engine. It is one of the Geran-4’s most significant upgrades, allowing the drone to fly at altitudes of up to eight kilometers,” the report explained. “That’s twice as high as the older propeller-powered drones. According to specialists, drones equipped with this type of engine have already flown from Russia-occupied Crimea to Lutsk in northwestern Ukraine, a distance of more than 700 kilometers.”

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

“This engine allows it to fly at speeds of up to 450 to 500 kilometers per hour over Ukrainian territory. Sometimes even faster,” RFE/RL proffered. “It flies fast and high, which is why it is still difficult to intercept.”

As the camera pans down over the engine, the reporters noted that while it is made in China, “we have investigated cases where these engines were assembled in Russia using Chinese components.”

The next component examined was the drone’s camera.

“It has several modes: daylight, night vision, and infrared,” the report stated. “The camera offers 10-times optical zoom and up to 32-times digital zoom, allowing the drone operator to view terrain from an altitude of eight kilometers.”

“If there is a relay station and it is connected to the network, an operator sitting in an automated workstation somewhere in Bryansk, Oryol, or Crimea can control the drone and guide it to its target,” RFE/RL stated.

“Once the drone is inside Ukraine, regular cellular SIM cards can help keep it connected,” the report continued. “We also found two GSM modems inside this drone. Using SIM cards, they can transmit the Geran-4’s location over mobile networks, allowing the operator to track it in real time.”

Back in 2024, we explained how Shaheds fitted with 4G modems and SIM cards from Ukrainian telecom firms, combined with a camera installed on the drone and the ability to use wireless networks, could be one of a number of avenues that would transform the Shahed into a relatively long-range reconnaissance and strike asset capable of beyond-line-of-sight real-time operations. This could help plug what at the time was a glaring gap in the Russian arsenal, although the stability of its connectivity is still unknown and providing man-in-the-loop guidances in real-time for strikes may be beyond the capabilities of this configuration, at least consistently.

Regardless, most of these drones do not have cameras or modems, they fly to a specific set of coordinates and dive on a target before detonating.

The following images offered a glimpse into that system.

Drone specialists who have investigated the remains of these weapons told the outlet that they had found SIM cards “from Ukraine, Russia, Belarus, and even some European Union countries. And the deeper we go inside the drone, the more foreign-made components we find.”

The RFE/RL team also found a Chinese mesh modem the Russians use to help guide the drone.

“It’s responsible, among other things, for radio and video communications. Essentially, this device allows the drone operator to see the video feed from the Geran-4 almost in real time,” RFE/RL stated. “The modem has a range of up to 300 kilometers and can also act as a signal relay. That means several drones flying near each other can relay and strengthen the signal, making it possible to control them over much greater distances.”

The discovery of the Chinese mesh modem illustrates something we reported earlier this year: “For some time now, Russia has been working on a man-in-the-loop (MITL) control capability for the Shahed/Geran, a feature that was confirmed when they started to appear with cameras and cellular modems, something TWZ explored in detail at the time. These developments allow the drone to be connected to an operator. Standard Shaheds fly autonomous routes to pre-planned targets on autopilot with no man-in-the-loop control. They are ‘fire and forget’ weapons.“

“Meanwhile, the range at which MITL can be achieved has been steadily increased. At first, the drones were adapted to exploit patchy cellular networks to provide additional connectivity when available. More recently, Shaheds have been flying with antennas allowing for direct line-of-sight control close to the front lines. This allows them to hit targets dynamically like an FPV drone, while packing a much heavier punch and being able to loiter for long periods of time. You can read all about this development here. Now, the datalink range is being extended using airborne signal relays, possibly creating a mesh network with multiple line-of-sight links.”

Finally, the Ukrainian journalists found something else we have long reported on. Like many other Russian weapons, the Geran-4 even contains components made in America.

“Despite international sanctions, a significant portion of its components are still coming from abroad, highlighting gaps in global export control enforcement,” RFE/RL showcased. “We just opened up the drone’s onboard computer, and these circuit boards contain components made by a U.S. company. The markings on this component are partly worn off, but you can still see the manufacturer, Texas Instruments.”

“According to the specialists, what is actually Russian-made here is mainly the drone’s body and its assembly. This particular drone was manufactured and assembled at Alabuga, a major Russian drone production site. According to Ukraine’s military intelligence, Russia is now producing around 3,000 Geran-4 and Geran-5 drones a month at Alabuga and other facilities across Russia.”

Satellite images of the site first emerged in 2023, which you can see below.

Satellite images of the factory producing Iranian kamikaze drones Shahed-136 in Yelabuga, Tatarstan.#russia #Ukraine pic.twitter.com/07HBMwcGCs
— Dr. Khaled Alfaiomi (@Alfaiomi) November 15, 2023

As if the Geran-4 drones were not challenging enough for Ukraine, Russian Geran-5 jet-powered drones are equipped with “a DSMAC (Digital Sensor Module for Autonomous Navigation) module for navigation using reference images of the Earth’s surface, similar to the X-101 missile,” the Ukrainian technology monitoring channel Polkovnyk GSh reported on Telegram. DSMAC allows for a weapon to navigate without any external help from global positioning satellites. The Tomahawk also uses this system. You can read all about it and how AI embedded in Shahed models will be the next leap in true autonomy far beyond the front lines, even for hunting and killing targets of opportunity, in our special feature linked here.

In addition, Russia has installed mesh repeaters on these weapons for radio signals so that video of the attacks can be “recorded (and immediately transmitted),” presidential adviser on defense technology Serhii Beskrestnov, known as Flash, said on Telegram.

The Russian military is now capable of acquiring real-time, high-quality BDA of its strikes with Geran-type OWA-UAVs/cruise missiles in downtown Kyiv.

In the footage below, we can see the moment of a Russian strike with Geran-5 cruise missile on the "Inkom" business center… pic.twitter.com/mPx4Kf9tmH
— Status-6 (@Archer83Able) September 27, 2026

Though these jet-powered drones are causing major problems for Ukraine, the country is finding a way to combat them.

One way is by using Ukrainian Air Force F-16 Vipers to shoot them down, which you can see in the following video.

The moment a Russian jet-powered "Shahed" drone is shot down by an F-16 fighter jet using its M61 Vulcan cannon. pic.twitter.com/gU72HJTXUa
— WarTranslated (@wartranslated) September 23, 2026

The Russian jet-powered drones were largely outrunning the drone interceptors Ukraine began using with great success against the piston-driven Shaheds. Those interceptors were not only saving lives, but they were also saving money because they cost a tiny fraction of far more expensive, higher-end munitions like the PAC-3 MSE fired by the Patriot system or the AIM-120 Advanced Medium-Range Air-to-Air Missile variants fired from the National Advanced Surface-to-Air Missile System (NASAMS) air defense launchers.

Seeking a more efficient and effective defense, Ukraine adapted by fielding higher-performing interceptor drones that are purpose-built to take on the jet-powered Russian munitions. Still, the engagement window for hitting the Russian drones is small, and these are more expensive to build. However, they will remain far less costly and faster to acquire than surface-to-air missiles.

In his speech earlier this week at the U.N. General Assembly, President Volodymyr Zelensky claimed that “our soldiers have already successfully tested four new jet-powered interceptor drones against Russian jet-powered Shaheds. So we are scaling up production.”

It is unclear exactly which interceptors the Ukrainian president was talking about; however, other types designed to take on Russian jet-powered Gerans have become public. One of them is the Sting S, a variant of the bullet-shaped Sting interceptor drone made by the Ukrainian Wild Hornets drone company.

On Sept. 19, the company posted a video on X claiming that “a crew from the 1020th Anti-Aircraft Missile Regiment took down a Russian Geran-5 using the new STING S. This drone is faster and carries a larger explosive payload than other Geran variants.”

TWZ cannot independently verify these claims.

When we asked for more details, Wild Hornets told us “that the tests are going well. About a dozen enemy ‘Geran-4′ jet-powered strike UAVs have already been shot down, as well as several ‘Geran-5’ models, just in the last few days. We should note that at this stage we are talking about only the first results of combat testing within a few select units.”

The Sting S “is a high-speed quadcopter-type interceptor,” the Wild Hornets spokesperson added. “When choosing this model, we took into account that the solution should be inexpensive, easy to use, and quickly scalable.”

“Furthermore, most of the targets during combat testing have been destroyed using ‘Hornet Vision Ctrl’ remote control technology,” the spokesman stated. Wild Hornets claims the system provides low-latency image transmission, long-range communication, and resistance to electronic warfare.

“We expect this will allow us to rapidly scale up the deployment of the new interceptor once mass production begins,” the spokesperson noted.

As we have frequently noted, Russia and Ukraine continuously create new weapons and ways to defeat them. The jet-powered Russian drones, and Ukraine’s newest interceptors designed to destroy them, are the latest examples of a seemingly endless weapons evolution cycle in this war.

Contact the author: howard@twz.com

The post Russia’s Jet-Powered Shahed Drones Are Quickly Evolving As Ukraine Scrambles To Blunt Their Damage appeared first on TWZ.

Claims Swirl Around U.S. Marines Injured Aboard Mystery Vessel Attacked In The Strait Of Hormuz

The War Zone

By: Howard Altman

28 September 2026 at 22:26

On Sunday, NBC News reported that Marines were injured during an Iranian cruise missile attack while transiting the Strait of Hormuz on Sept. 14. The network’s sources said the Marines were not on a U.S. Navy ship, but they did not identify which vessel they were on. However, a former Royal Mail vessel that at one point was being converted into a floating armory stands out as a strong possibility.

While much remains unclear about the Sept. 14 incident, there was only one vessel known to have been struck that day, according to the United Kingdom Maritime Trade Operations (UKMTO) and a maritime security official we spoke with. The ship was eventually identified by several maritime media outlets as the M/V St. Helena. Again, the St. Helena’s involvement remains unconfirmed, but the ship’s interesting background is of particular note.

MARCH 30: The St Helena logistics ship during the Saudi Arabia on March 30, 2021. (Photo by Colin McMaster/LAT Images for Extreme E) — The *St Helena* logistics ship during the Saudi Arabia on March 30, 2021. Photo by Colin McMaster

“Eight U.S. Marines were injured two weeks ago when an Iranian cruise missile attacked the ship they were operating on in the Strait of Hormuz,” NBC reported, citing three U.S. officials. “The Marines were not seriously injured, but they sustained smoke inhalation and possibly traumatic brain injuries, as they had symptoms of concussions, such as headaches, the officials said.”

“The Marines, seven of them enlisted and one officer, all returned to duty soon after the Sept. 14 attack, the U.S. officials said,” according to the network. “The officials said the Marines were operating as part of a battalion landing team during the Iranian anti-ship cruise missile attack.”

TWZ cannot independently confirm that Marines were on board the St. Helena or that they were injured. We reached out to the Pentagon and U.S. Central Command (CENTCOM) for more information. The Pentagon referred us to CENTCOM, and CENTCOM declined comment.

The incident took place amid an uneasy truce between Iran and the U.S. broken up by sporadic Iranian attacks on ships transiting the Strait of Hormuz. At the same time, the U.S. military is enforcing a blockade on Iranian ships, during which it has struck several for trying to bypass that effort as well as in retaliation for Iranian attacks on shipping. Negotiations between Washington and Iran have ebbed and flowed, and U.S. President Donald Trump is once again mulling a choice between continuing talks or renewing large-scale attacks.

As we noted earlier in this piece, after the vessel was struck, several maritime industry trade publications identified it as the St. Helena.

“Iran has attacked a historic former British Royal Mail passenger ship in the Strait of Hormuz,” TradeWinds News reported on Sept. 15, a day after the incident. “Maritime security sources identify the 6,800-gt St Helena (built 1989) as the latest vessel to be hit by an ‘unknown projectile’ in the war-torn waterway. The attack was reported late on Monday, according to UK Maritime Trade Operations, which cited a ‘verified source’ for the incident without identifying the vessel.”

JULY 04: Aerial view of the St Helena transport ship in the sea off Porto Pino during the Sardinia on July 04, 2022. (Photo by Sam Bagnall/LAT Images for Extreme E) — Aerial view of the *St Helena* transport ship in the sea off Porto Pino during the Sardinia on July 4, 2022. Photo by Sam Bagnall

“UKMTO has received a time late report of an incident within the Strait of Hormuz,” the organization reported on Sept. 15, citing an incident that took place a day earlier. “A verified source has reported that a vessel has been struck by an unknown projectile.”

“There is no reported damage or environmental impact,” UKMTO added. “Authorities are investigating.”

According to Lloyd’s List, the ship was being operated by the Ambrey maritime security firm at the time it was struck. Ambrey declined to comment.

Shipping expert Sal Mercogliano and open-source investigator Tom Bike were among those suggesting the St. Helena could have been the vessel at the heart of the NBC report.

Exactly what the St. Helena was doing at the time it was struck is unclear; however, the ship has had a very unusual past.

The vessel entered into service in 1990 and “sailed between Cape Town, South Africa and Saint Helena and Ascension Islands, carrying both passengers and cargo, some of which was Royal Mail, earning her the rare RMS designation,” according to Cruise Arabia and Africa.

The St. Helena was Britain’s last working postal ship, according to Maritime Executive. After it was retired in 2018 because it was no longer needed for that function, things got really interesting.

Two different organizations took over the vessel, including, as we noted earlier in this story, a company that was planning to use it as a floating armory in the Middle East.

“Renamed MNG Tahiti, the 103-meter (340-foot) ship is being readied by her new owner MNG Maritime to become a floating armory working in the Gulf of Oman,” Maritime Executive wrote on April 22, 2018. “She will deliver security guards and weapons to vessels sailing through the region and is expected to be operational in her new role in the next few months.”

It is unclear what happened to that plan. However, two years later, an off-road racing series called Extreme E said that it “secured exclusive use of the former Royal Mail ship in 2018.” After that, the ship underwent “an extensive refurbishment process, which has included total overhaul of steelwork, engines, generators, propellers, interior and cabin space, and more, making it not only fit for purpose, but also as efficient as possible ahead of its new mission.”

The ship was “specifically designed to transport all the infrastructure and equipment the Extreme E needs for their race weekends,” the organization stated. The plan was to have the ship serve “as its freight and logistics hub due to her versatility and ability to carry and unload a mixture of cargo, like all 10 of the championship’s ODYSSEY 21’s [electric off-road racecar], as well as team members and guests. This was also fit with a Science Laboratory so research can be conducted enroute to the race locations.”

Both the St. Helena and MNG Tahiti have the same international shipping identification number of IMO 8716306, according to the MarineTraffic website.

On Sept. 17, 2024, the St. Helena was put up for sale, according to Horizon Ship Brokers. The current ownership is unclear. We reached out to Horizon Ship Brokers for more details.

Last year, the saga of the St. Helena took a new turn. A company called Terra Nova Expeditions chartered the vessel for Antarctic cruises, but those plans were scrubbed last month because the vessel was stuck in the Persian Gulf and was no longer available for the Antarctic sailing season.

It was last tracked via its transponder near Dubai nearly two months ago, according to MarineTraffic.

While we can’t confirm that Marines were onboard when St. Helena was hit, Marines have been training for this exact mission set. USNI News reported in 2023 that a “force of 100 Marines, newly trained by Navy personnel,” stood ready “to respond, if ordered, to provide armed security aboard foreign commercial ships transiting the Strait of Hormuz.”

Those Marines were members of the 26th Marine Expeditionary Unit (MEU) embarked on the three-ship Bataan Amphibious Ready Group (ARG), USNI added at the time.

It is unclear if those plans are still in place and if Marines in the region have actually been ordered to provide armed security for foreign vessels sailing through or near the strait. Regardless, Marines could be quickly trained to take on this mission set and have drilled for ship boarding and searches for years, especially special operations and specially-tasked units. CENTCOM declined to comment when we asked if there are U.S. personnel embarking on commercial ships transiting the Strait of Hormuz.

At the same time, it is possible that the unique attributes of St. Helena made it a convenient host ship for sea base operations for U.S. forces in the region specifically for this crisis. Adapting commercial vessels for exactly this purpose has a long history around the Strait of Hormuz, as it was a central facet of the Tanker Wars during the 1980s, that saw U.S. forces operate from barges in the region. Today, commercial vessels remarkably similar to St. Helena operate in similar roles, especially in support of special operations and interdiction operations.

211024-N-KY668-1208  CARIBBEAN SEA - (Oct. 24, 2021) – The special mission ship U.S. Motor Vessel Kellie Chouest steams in the Caribbean Sea while participating in a passing exercise (PASSEX), with the Dominican Republic Navy and USS Billings (LCS 15) Oct. 24, 2021. Kellie Chouest is deployed to the U.S. 4th Fleet area of operations to support Joint Interagency Task Force South’s mission, which includes counter-illicit drug trafficking missions in the Caribbean and Eastern Pacific. (U.S. Navy photo b — The special mission ship U.S. Motor Vessel Kellie Chouest steams in the Caribbean Sea while participating in a passing exercise (PASSEX), with the Dominican Republic Navy and USS Billings (LCS 15) Oct. 24, 2021. Kellie Chouest is deployed to the U.S. 4th Fleet area of operations to support Joint Interagency Task Force South’s mission, which includes counter-illicit drug trafficking missions in the Caribbean and Eastern Pacific. Photo by Petty Officer 2nd Class Austin C

Once again, we have no idea what the ship’s mission was at the time of the incident and if Marines were simply helping it transit safely out of the Persian Gulf or something more, but the attack did expose the fact that individual Marines are more involved with activities in this tumultuous body of water than it may seem.

Contact the author: howard@twz.com.

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