Minju Kim Byung-joo said, "Drones flew drones the day before North Korea's drones were announced."

On October 10 last year, a day before North Korea announced that an aerial drone had been discovered over Pyongyang, allegations were raised that a unit under the command of drone operations actually flew at night.

Kim Byung-joo of the Democratic Party of Korea, a former army general, said at the plenary session of the National Assembly Steering Committee that it was based on a tip-off.

He then claimed that considering the speed and distance of the drone, the drone flown by the drone on the same day appeared to have flown over Pyongyang.

He added that the drone company's large-scale outdoor maneuvers in Gimpo, Gyeonggi Province, Yeonpyeong Island in Incheon, and Sokcho, Gangwon Province in early October are also believed to have been pre-trained before flying drones to North Korea on the 10th.