President Volodymyr Zelenskiy said on Sunday he was seeking a strong reaction from countries who have acknowledged that North Korea is becoming more involved in Russia's more than 2-1/2-year-old war against Ukraine.

South Korean intelligence has found that North Korea has dispatched 12,000 troops including special operation forces to support Russia’s war against Ukraine, news reports said Friday, a development that could bring a third country into the war and intensify a standoff between North Korea and the West.

South Korean intelligence has found that North Korea​ has dispatched 12,000 troops, including special operation forces, to support Russia's war against Ukraine​, news reports say.