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."

If there is one thing that the ongoing Ukraine War has established, it is that contemporary conflict in Europe is anything but limited to Europe. The deployment of 12,000 North Korean troops to Russia has underscored the fact that North Korea (DPRK) is now not just a peripheral supporter of the war,