North Korea has released imagery of what appears to be a flight test of an updated version of its Hwasong-11Ma hypersonic missile, nearly a year after the weapon first appeared publicly at a military technology exhibition in Pyongyang.

The September 20 test involved a short-range ballistic missile (SRBM) booster fitted with a hypersonic glide vehicle, according to photographs released by North Korean state media. A display screen visible in the imagery identifies the weapon as the Hwasongpho-11Ma-1, or Hwasong-11E-1 in the equivalent English-language designation.

The test was conducted from the east coast near Anbyon County, south of Wonsan, an area North Korea has repeatedly used for missile testing. The launch site allows missiles to be fired eastward over the Sea of Japan, providing a relatively controlled area for testing short- and medium-range systems.

South Korean and Japanese authorities say they detected two launches on September 20, with the first occurring at approximately 3:00 p.m. local time and the second several hours later.

North Korean photographs show the missile being launched from a coastal location, with Kim Jong Un and senior missile officials observing the test. Kim’s daughter, Kim Ju Ae, also appears in the imagery.

North Korea displayed a mock-up of what it called the Hwasong-11Ma at its Defense Development-2025 exhibition in October 2025. The design uses the basic architecture of the Hwasong-11 family, known in the West as the KN-23 family, but substitutes a distinctive glide wedge-shaped vehicle for the conventional warhead arrangement.

North Korea claimed another hypersonic missile test that same month, but did not release launch imagery clearly connecting that test to the Hwasong-11Ma. The missile was subsequently shown again during a military parade in Pyongyang.

The latest “-1” designation suggests an iterative evolution of the Hwasong-11Ma, although Pyongyang has not explained what modifications it represents.

Based on the imagery, the new configuration also includes a modified launcher, with the missile carried on a six-axle transporter-erector-launcher (TEL). When the Hwasong-11Ma was first shown, it was mounted on a five-axle TEL. The latest vehicle also appears to incorporate modified retractable covers around the missile.

It remains unclear whether the new TEL represents a standardized operational vehicle or a test configuration.

Preliminary illustration of the new launch vehicle for North Korea's hypersonic missiles. pic.twitter.com/dZ31LA1cbn

— Tal Inbar (@inbarspace) September 22, 2026

As with previous North Korean weapons announcements, the country’s state media claims need to be treated very cautiously. Pyongyang has a long record of publicizing weapons systems and test results that cannot be independently verified, while some of its purported hypersonic tests have left outside analysts unable to determine whether the advertised maneuvering performance was actually demonstrated.

Perhaps the most revealing test-related imagery comes from a display screen photographed at the launch site.

Kim Jong Un and his daughter can be seen watching the screen, which shows the apparent flight trajectory of the Hwasong-11Ma-1. The displayed path initially follows a ballistic trajectory before descending and then performing a pull-up maneuver, regaining altitude before continuing toward the target area.

That type of trajectory is consistent with the basic concept behind a hypersonic glide vehicle. The booster provides the initial velocity and altitude, after which the unpowered glide body follows a relatively shallow, atmospheric flight path at hypersonic speeds, while maneuvering rather than following a simple ballistic path.

The graphic is useful for understanding what Pyongyang says the weapon is designed to do, but it does not independently demonstrate that the missile actually followed the depicted trajectory.

The flight data visible on the display provides some unusually specific figures.

Enhancing the original image released by North Korea allows for an excellent view of the HS-11Ma hypersonic glide missile trajectory, providing altitude and speed data. Note: Slight inaccuracies in the numbers may occur due to the use of AI tools. pic.twitter.com/M4LkfF5VYu

— Tal Inbar (@inbarspace) September 22, 2026

According to the North Korean imagery, the missile traveled 908.2 kilometers (564.3 miles), reached an altitude of 35.8 kilometers (22.2 miles), and remained in flight for approximately 445 seconds, or 7.4 minutes.

The display gives a velocity of 2,146 meters per second, equivalent to roughly 4,800 mph. That is hypersonic velocity in the aerodynamic sense, but speed alone is not what makes a hypersonic glide weapon particularly challenging to defend against. More consequential parameters include sustained controlled flight, maneuverability, guidance, and accuracy.

Other portions of the display appear to show additional points along the flight, including different times, altitudes, and speeds. None of these figures have been independently verified.

The claimed range is particularly noteworthy because it does not match the publicly reported tracking data from South Korea and Japan.

South Korea’s Joint Chiefs of Staff said North Korea launched two SRBMs from the Wonsan area on September 20. The missiles were assessed to have traveled approximately 450 and 600 kilometers, respectively.

Japan similarly reported two launches, assessing the first at approximately 440 kilometers and the second at approximately 590 kilometers, with maximum altitudes of roughly 60 and 70 kilometers.

Those figures are substantially different from the 908.2-kilometer distance shown on North Korea’s display.

The discrepancy does not necessarily establish that either side’s data are incorrect. The North Korean figure could represent a different measurement of the flight path, or could correspond to a portion of the test that was not reflected in the public South Korean and Japanese assessments. It is also possible, if not highly probable, that Pyongyang selectively presented or altered the data.

South Korean analysts have already raised questions about the unusually long distance displayed by North Korea. Yonhap reported that experts suggested Pyongyang may have altered the figure to portray the test as more successful.

Regardless of the range actually achieved in this test, the Hwasong-11Ma/Ma-1 is significant because it represents an attempt to combine a relatively compact SRBM with a maneuvering hypersonic glide vehicle.

The underlying Hwasong-11 family is a well-established North Korean missile design. In its KN-23 configuration, members of the family have also been used by Russia against Ukraine. By placing a glide vehicle on this type of booster, Pyongyang could potentially give a regional strike weapon a flight profile substantially different from that of a conventional ballistic missile. The Hwasong-11Ma/Ma-1 also uses a solid-fuel booster, allowing for faster launches than earlier liquid-fuel designs.

In principle, the Hwasong-11Ma/Ma-1 could give North Korea an additional hypersonic strike option against more heavily defended targets in South Korea. Having road-mobile TELs would also provide greater operational flexibility despite their relatively limited range, while making it more difficult for adversaries to locate and track the launchers.

A genuine boost-glide weapon creates significant challenges for defending forces since the sheer speed of the weapon bypasses most air defenses. Its trajectory can also become less predictable after the boost phase. Maneuvering at lower altitudes could also reduce the time available to detect, track, and engage the weapon.

However, the available imagery does not establish the extent of the vehicle’s maneuverability, its ability to maintain controlled flight, its accuracy, or the reliability of the complete missile system.

North Korea has made similar claims about its hypersonic weapons in the past.

Pyongyang says it has flight-tested multiple hypersonic boost-glide vehicle designs since at least 2021, but there continue to be questions about what degree of actual capability the country has achieved in this regard. Viable wedge-shaped boost-glide vehicles have historically been extremely difficult to design and then bring to an operational state.

The challenge is not simply reaching hypersonic speed. A weapon has to sustain controlled flight and maneuverability under extreme thermal loads, while also overcoming demanding materials-science, guidance, and navigation requirements. The terminal phase is harder still. Accurately finding and striking a moving target, particularly a ship, requires a highly capable seeker and guidance system. Integrating a nuclear warhead introduces another layer of engineering and weapons-design challenges.

Those demands have made hypersonic weapons a major technological challenge for the United States and other major powers. China is currently widely regarded as the leading country in deploying and developing operational hypersonic systems, although important questions remain about the capabilities and maturity of individual weapons.

Pyongyang said it first flight-tested a wedge-shaped hypersonic glide vehicle in 2021 aboard the liquid-fuel Hwasong-8, before pairing a similar-looking vehicle with the solid-fueled Hwasong-16B intermediate-range ballistic missile (IRBM) in 2024.

VIDEO: Korean Central Television (KCTV) broadcasted footage of North Korea successfully testing the new "Hwasong-16B" hypersonic intermediate-range ballistic missile (IRBM) on Tuesday. pic.twitter.com/VNdhLAeyyK

— NK NEWS (@nknewsorg) April 3, 2024

In its coverage of the latest test, North Korean state media initially avoided identifying the weapon, describing the event as a successful trial of a “new-type weapon” that it said was significant for the rapid development of weapons technology.

Kim said the development would give adversaries an “incurable headache” and deliver what he described as a “cruel and unavoidable blow.”

Tal Inbar, the head of the Space and UAV Research Center at Israel’s Fisher Institute for Air and Space Strategic Studies identifies the Hwasong-11Ma/Ma-1 as a “very significant weapon, bringing hypersonics to the operational/tactical arena and [posing] a challenge to … air and missile defense systems.”

Whatever the exact achievements of the test, the imagery points to continued development of a weapon North Korea first publicly displayed nearly a year ago. The appearance of a new, six-axle TEL, a potentially modified missile, combined with the apparent flight test, suggests that the Hwasong-11Ma/Ma-1 program has progressed since its initial public unveiling.

What remains uncertain is how much of that progress represents a genuine improvement in operational capability.

The latest test therefore provides another indication of the resources and attention Pyongyang is devoting to hypersonic weapons, but the available evidence is still insufficient to determine how closely the Hwasong-11Ma-1’s actual performance matches the capabilities depicted by North Korean state media.

Contact the author: thomas@thewarzone.com

The post North Korea Tests New Hwasong-11Ma Hypersonic Missile appeared first on TWZ.

Recent satellite imagery of a shipyard in northeastern China offers interesting new insights into the country’s next-generation submarine developments. The images notably show a pumpjet propulsor and other features worth examining on an example of what is generally described as a new class of nuclear-powered attack submarine, or SSN.

TWZ has obtained a new image taken on September 18 of the submarine in question, which is being built at the Bohai Shipyard in Huludao, from Vantor. Janes reported on this submarine earlier today, based on a separate Vantor image from September 1. The outlet also described the boat as a Type 095, a commonly used, but still unofficial designation. This is something we will come back to later on.

As mentioned, the pumpjet propulsor immediately stands out in both images. This is also understood to be a feature on the Type 093B nuclear-powered attack submarine, a significantly improved variation on that earlier design, which first emerged in the early 2020s. Compared to traditional exposed propellers and more basic shrouded types, pumpjets offer benefits for quieter operation and efficiencies, especially at higher submerged speeds.

The recent imagery also highlights the submarine’s X-shaped stern plane arrangement. This is not found on the Type 093B, which is considered to be something of a bridge between that class and the next-generation design. Broadly speaking, an X-shaped configuration offers advantages when it comes to enhanced maneuverability, efficiency, and safety, which can be particularly useful in littoral environments. It can also provide benefits when it comes to acoustic signature reductions across significant parts of the submarine’s operating envelope compared to the cruciform stern planes.

Another Chinese submarine design that emerged in 2024, currently referred to as the Type 041 or Zhou class, and that is understood to feature a hybrid nuclear/conventional propulsion system, also has an X-shaped stern configuration. The first known example of the Type 041 came to light after it appeared to have sunk in a shipyard.

An X-shaped stern arrangement also looks to be a feature on yet another new class of submarine that appeared at the JN (Jiangnan) Shipyard in Shanghai earlier this year. Initial reports also suggested that the design lacked a traditional sail. However, it has been confirmed that it has a sail, but that is very small proportionally to the overall size of the boat. Truncated sails can offer performance and other advantages, but there are trade-offs.

The image of the submarine that Janes obtained also notably shows an open rectangular-shaped section aft of the sail. The September 18 image that we received from Vantor shows a structure placed over that section of that submarine, obscuring ongoing work on that part of the boat. The Type 095 is widely expected to feature some type of vertical launch system (VLS) array able to accommodate a variety of anti-ship and land-attack cruise missiles, as well as potentially hypersonic types. The Type 095 is also sometimes referred to as a guided missile submarine, or SSGN, as a result. The open area seen in the September 1 shot could be where the VLS array is set to be fitted. It might also provide access to the reactor compartment or another area of the submarine.

The clearest photos we have on the Type 095 SSN!

As we can see, there is one confirmed chamber than could physically fit about 18-24 VLS Cells. There is a big chance that more than one VLS Chamber exists, with an estimate VLS count from 24-48+ VLS pic.twitter.com/0ZJ8gsl4su

— PLA Military Updates (@PLA_MilitaryUpd) September 21, 2026

Interestingly, the September 18 image also shows what look to be at least two relatively large circular openings, side-by-side, at the bow end of the submarine in front of the sail, the purpose of which is not immediately clear. There is a possibility these could also be for vertically launching munitions or other payloads. As a point of comparison, U.S. Virginia class nuclear attack submarines, starting with the Block III version, have two large-diameter Virginia Payload Tubes (VPT), one in front of the other, in the bow in front of their sails. At the same time, the openings on the submarine in Huludao also appear to be in a position that is very close to where the submarine’s main sonar array would be installed, and they could be tied to that aspect of the design, too.

“I think it’s too early to be sure about the VLS configuration from publicly available imagery. I realize people assume the large rectangular space halfway behind the sail is the VLS, but I am not sure this is the case and I’d caution to jump to conclusions. The space could also be related to work on the reactor compartment,” Alex Luck, a naval analyst who closely tracks submarine and Chinese navy developments, told TWZ. “With Type 093B, the VLS after launch was initially covered with a tarp, and then the installed launchers were readily visible quite quickly during the fitting-out process. The work process may change with these newer boats, but the different appearance during launch and fitting out needs to be considered in that regard.”

“I do expect Type 095 to have a VLS of some sort, but I am not sure as of yet what the configuration would look like, or where exactly it is located,” he added.

The bigger outstanding question may be exactly what type of submarine is currently being built now at the Bohai Shipyard. Based on a review of additional imagery from Planet Labs’ archive, the boat appears to be around 394 feet (120 meters) long. When the first example of what was assessed to be a Type 095 emerged in Huludao in February, it was estimated to have a length of roughly 361 feet (110 meters). The ‘small sail’ design that broke cover earlier this year in Shanghai is also estimated to be some 394 feet/120 meters long based on available imagery, but also looks to be narrower than the boat presumed to be a Type 095 in February.

“One significant question is the nature and difference between the boat launched by Bohai in February, and the two newer hulls launched in late May/early June both by Bohai and at Jiangnan in Shanghai,” Luck, the naval analyst, also told TWZ. “Specifically, we do not quite know whether they are for different operational roles, or rather a two step development for one final configuration of a new SSN. I think the latter is at least plausible.”

“A related question then is what boat we are looking at now with the new imagery, i.e. the February boat or the newer hull Bohai had launched,” he continued. “Without exact and reliable measurements that question for now is unresolved in the public discourse. For now we need more, and more detailed imagery, including of the different boats together, to clarify these aspects.”

“This [September 1] image reinforces my impression that the boat launched in February may have been a one off not including the full spec featured on the notional 095A launched by Bohai and Jiangnan in late May. We’ve already seen both versions side by side in Bohai,” Luck also wrote on X after Janes‘ published its report.

This image reinforces my impression that the boat launched in February may have been a one off not including the full spec featured on the notional 095A launched by Bohai and Jiangnan in late May. We've already seen both versions side by side in Bohai. https://t.co/wBMkB1gmSQ

— Alex Luck (@AlexLuck9) September 21, 2026

Regardless, the emergence in recent years of so many new, more modern submarines, and across what appear to be several distinct classes, is significant. It is no secret that China’s People’s Liberation Army Navy (PLAN) is working to significantly expand the size and capabilities of its submarine force with a clear eye toward extending operations further and further out in the Pacific, at least. In the past, U.S. officials have publicly said the overall quality of newer Chinese submarines has been getting closer in parity to American designs.

“The PLA Navy is executing a significant strategic shift from diesel-electric to all-nuclear construction, representing a fundamental departure from historical construction patterns,” U.S. Navy Rear Adm. Mike Brookes, head of the Office of Naval Intelligence, wrote in prepared remarks ahead of a hearing before members of the U.S.-China Economic and Security Review Commission in March.

In particular, the Type 095, as well as the new Type 096 nuclear-powered ballistic missile submarine, “represent next-generation platforms expected to enter service during the late 2020s through 2030s,” Brookes also wrote at that time. “These submarines will incorporate substantial advancements in nuclear reactor design, sensor performance, weapons integration, and noise quieting technologies.”

Submarine modernization efforts are just one aspect of a larger effort by the PLAN to expand its capabilities above and below the waves. Chinese shipyards have also been producing ever-more capable aircraft carriers, amphibious assault ships, destroyers, frigates, and more in recent years, as well. The pace of China’s construction of new surface ships and submarines has also been growing, creating a particularly significant and still-widening disparity in this regard with the U.S. Navy. This is something that has become increasingly concerning, as TWZ routinely highlights.

Work in Huludao, as well as shipyards elsewhere in China, is certainly already revealing interesting new insights into China’s next-generation submarine efforts.

Contact the author: joe@twz.com

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