North Korea’s decision to deploy troops to the Kursk region of Russia was seen as an escalation of the conflict. It was said that the North Korean leader hoped his forces would return home battle-tested and ready to fight for the homeland. US officials say Russia has deployed some 8,000 North Koreans in the region, the border area where Ukrainian forces seized Russian territory in a surprise attack over the summer. But as The World’s Daniel Ofman tells us, far fewer troops may return home than Pyongyang expected.