North Korea continues to strengthen its border with South Korea, placing artillery in the border areas and building defense structures. Journalists from the Japanese television channel FNN filmed several guns pointed at South Korean territory, as well as a series of explosions on the side of the DPRK. On October 26, the camera crew discovered at least three artillery pieces while surveying North Korean territory from an observation deck in the South Korean city of Gimpo. The distance to the border is about 1.5 kilometers. According to the local media, the firing range of the spotted cannons can reach 24 kilometers. Defense alliance: North Korea is building missiles and UAVs with the support of Moscow The actions of an alleged North Korean soldier who signaled with a red flag attracted special attention from journalists. After his movements, the artillery installations changed their position, remaining aimed in the direction of South Korea.