"Embarrassment Even with International Guests: Series of Crashes by 'K-Drones' Before 1,500 Defense Experts"

Five Civilian Drones Fail Flight Demonstrations at Defense Ministry's Advanced Drone Technology Event

At an advanced drone technology demonstration organized by the Ministry of National Defense, several drones developed by private companies crashed consecutively, prompting the military authorities to launch an investigation into the causes.

On the 16th, the Ministry of National Defense held the '2026 Defense Drone Technology Exhibition' at the Seungjin Training Center in Pocheon. This event, held for the first time this year, showcased state-of-the-art drone and anti-drone technologies developed in South Korea, and was intended to test and verify private sector technology in real military environments. Over 1,500 people, including public and private sector experts, top military commanders, and overseas defense industry representatives from the United Arab Emirates (UAE), Saudi Arabia, and Germany, attended the event. Some have raised concerns that the event may have fully exposed technical weaknesses in 'domestically produced unmanned aerial vehicles' during the official program.

On the afternoon of the 16th, the Mohave Stal, capable of operating on unpaved runways and performing multi-domain operations, conducted a flight demonstration at the 2026 Defense Drone Technology Exhibition held at the Promotion Training Center in Pocheon, Gyeonggi Province. Photo by Yonhap News

During the technology demonstration, a range of privately developed drones—including artificial intelligence (AI) swarm drones, high-speed jet UAVs, direct-strike drones, drop-attack drones, laser-based anti-drone systems, AI-based autonomous firing systems, and ultra-high-speed interceptor drones—were operated in real time to demonstrate their capabilities, but problems occurred. A medium-sized jet engine UAV developed by Korea Aerospace Industries (KAI) crashed to the ground immediately after takeoff. Likewise, a direct-strike attack drone developed by Ned Solutions, a small- to medium-sized defense company, also crashed without flying properly. In addition, other platforms such as swarm rotary-wing drones and drone-mounted air-to-ground guided missiles failed to operate as intended, resulting in unsuccessful demonstrations. Out of the 12 drones participating in the event, 5 civilian drones failed their demonstration missions.

Reportedly, pre-event practice demonstrations conducted recently at the same location were all completed successfully without any issues. Authorities are investigating the causes of the technical failures, focusing particularly on the possibility that frequency interference may have occurred due to the concentration of people at the event.

This is not the first time military authorities have failed in a public drone demonstration. On the 25th of last month, a similar failure occurred during a demonstration by the Navy. At that time, the Navy and the Agency for Defense Development (ADD) conducted a combat experiment launching a medium-sized loitering munition from the Marado amphibious assault ship (LPH, 14,500-ton class) in southern waters. Both times, the drones crashed into the sea after flying for just a few seconds. ADD's investigation determined that the cause was a simple defect in the drone's launch tube.

This content was produced with the assistance of AI translation services.