Russian forces secure a significant victory in the Kursk region, with over 10,000 North Korean troops now involved. Ukrainian soldiers surrendered after Russia captured five of their positions with minimal casualties.

The U.S. says there will be a "firm response" as Ukrainian forces holding ground in Russia's Kursk region now face North Korean troops "engaging in combat."

South Korean and US intelligence services have confirmed the participation of North Korean soldiers in hostilities in Russia, particularly in Kursk Oblast. Source: ISW Details: South Korea's National Intelligence Service reported on 13 November that North Korean troops were participating in hostilities in Russia,