Ukrainian officials expect a counteroffensive in western Russia to begin in the coming days as North Korea’s troops train with Russian forces. -snip- The Russian military has assembled a force of 50,000 soldiers, including North Korean troops, as it prepares to begin an assault aimed at reclaiming territory seized by Ukraine in the Kursk region of Russia, according to U.S. and Ukrainian officials. -snip- North Korea has sent more than 10,000 troops to fight with Russia in Kursk, American officials say. The troops are wearing Russian uniforms and have been equipped by Moscow, but they will probably fight in their...