The cooperation between Russia and Kora may deepen. Military support on specified a scale, if it had taken place, would most likely be carried out by parties, and troops would change over time alternatively than in a single deployment. The Ukrainian ambassador to South Korea, Dmytro Ponomarenko, came to akin conclusions. In an interview with VOA radio, he admitted that these 15,000 North Korean soldiers were the first change that could be exchanged after any time.