North Korean troops disguised as Russians clash with Ukrainian forces

North Korean soldiers disguised as Russian troops have engaged in small-scale clashes with Ukrainian forces, according to Ukraine's Defense Minister Rustem Umerov. The North Koreans are reportedly integrated into Russian units, particularly the 810th Separate Naval Infantry Brigade. U.S. and Ukrainian intelligence estimate that between 10,000 and 15,000 North Korean troops are supporting Russia's military efforts. Casualty figures for North Korean forces remain unclear, but there have been reports of significant losses. The presence of North Korean troops marks a new phase in the conflict, with concerns raised about escalating instability. North Korean soldiers are reportedly receiving training in Russian military tactics, including drone operations.