New York Times: Military cooperation between Russia and North Korea increases the arms race on the Korean Peninsula. According to Ukrainian officials, Russia employed 12,000 Korean workers to produce Grant-2 UAVs in Tatarstan. Russian officers are also teaching Korean soldiers how to use UAVs. North Korea carries out coordinated maneuvers using drones, cruise missiles, ballistic missiles and artillery. Cooperation with Moscow will help Pyongyang gain experience in large-scale modern warfare and increase military pressure on South Korea.