North Korean leader Kim Jong Un presided over a major exhibition of unmanned aerial vehicles on Thursday last week. A mockup of an apparent new large stealth drone was displayed prominently alongside an increasingly diverse collection of reconnaissance drones, armed UAVs, loitering munitions, and small attack drones.
While there is no evidence that North Korea is capable of getting a stealthy flying-wing drone flying, let alone operating as a operationally relevant low-observable platform, there are no doubts that the country has an increasingly impressive unmanned aircraft arsenal, with the smaller, lower-end types being of greatest importance.
As for the “stealth drone,” photographs released by North Korean state media show a mockup of a tailless flying-wing design. In terms of appearance, there are clear parallels with advanced unmanned combat aerial vehicles (UCAVs) developed by the United States, China, and Russia.
However, huge questions remain as to what degree the mockup is part of a realistic program. We have no details of the program’s development status and planned capabilities. It is highly questionable if Pyongyang is able to produce a functional prototype. Even if it can get it into the air, there is no evidence that it possesses the capabilities to master meaningful stealth technologies, let alone the command-and-control functions and other elements needed for it to operate in a tactically relevant manner.
The exhibition, titled Unmanned Aeronautical Technology Development-2026, was held on Thursday, with images published by the ruling Workers’ Party newspaper Rodong Sinmun today. Kim called for the country to achieve “absolute superiority” in drone technology and announced unspecified measures to accelerate the development of unmanned aviation systems and military artificial intelligence.
An Ambitious New Flying-Wing Design
The mockup of the new aircraft was positioned prominently in the exhibition hall, suggesting that Pyongyang considers it at least indicative of its broader ambitions.
Based on the available photographs, Hong Min, a senior research fellow at the Korea Institute for National Unification, interviewed by NK News, estimated the wingspan at roughly 56 to 66 feet and its height at around 10 to 11.5 feet. Standout features include a dorsal air intake, a relatively large center fuselage section integrated into the flying wing, and retractable tricycle landing gear.
At this point, North Korea has not provided any technical information about the aircraft’s propulsion system, payload, intended mission, or flight performance.
Critically, while the external shape is consistent with a stealthy UCAV, a flying-wing configuration on its own is only one part of a far more complex puzzle in achieving a genuinely low radar signature. Other factors include the engine inlet and exhaust arrangements, radar-absorbing materials, surface treatments, manufacturing tolerances, and the alignment of individual edges and surfaces, low probability of intercept communications and much more.
The Iranian RQ-170 Precedent
Overall, there are many good reasons to be extremely cautious about North Korea’s apparent ambitions in this area.
Iran is another country that has displayed a drone that resembles an advanced Western stealth platform, without actually reproducing its capabilities. It has, however, gotten a UCAV-lookalike into the air.
After recovering a U.S. RQ-170 Sentinel reconnaissance drone that came down inside Iranian territory in 2011, Tehran announced that it had successfully reverse-engineered the aircraft. In 2014, Iranian authorities displayed what they presented as a domestically produced copy of the American drone, claiming that it would soon undertake a test flight.
Outside observers questioned whether the displayed aircraft was anything more than a non-functional replica, noting apparent shortcomings in its construction and the use of components inconsistent with a sophisticated operational aircraft.
North Korea’s Drone Development Effort
The flying-wing aircraft was only one part of a much larger display. More than 30 types of UAVs reportedly appeared at the exhibition, reflecting North Korea’s efforts to diversify its unmanned aviation capabilities.
Some of these designs had been seen before, including the Saetbyol-4 and Saetbyol-9. These were first displayed in 2023 and are, in terms of appearance, clones of the U.S. RQ-4 Global Hawk and MQ-9 Reaper, respectively.
Kim Jong Un inspects an armed Saetbyol-9. Rodong Sinmun
Imagery released of the Saetbyol-9 showed it carrying — and firing — several types of air-to-ground weapons. These include a Hellfire-like laser-guided missile, along with smaller rockets and other possible guided munitions.
Saetbyol-9 fires a rocket or missile. Rodong Sinmun
Other exhibits included loitering munitions resembling Israel’s Harop and Russia’s Lancet, as well as smaller drones with configurations similar to the U.S.-made Switchblade family.
Kim Jong Un inspecting Switchblade-style loitering munitions. Rodong Sinmun
Hundreds of small quadcopter drones were also displayed on storage racks. Some appeared to carry cylindrical containers associated with fiber-optic control systems, a technology that has become increasingly prominent in the Russia-Ukraine war.
Kim Jong Un walks past rows of quadcopter drones at the exhibition. Rodong Sinmun
Unlike conventional radio-controlled drones, fiber-optic systems are largely immune to conventional radio-frequency jamming of their control links. These drones would be a major feature in a cross-DMZ conflict.
Sources: The War Zone; YouTube