Ukrainian Foreign Minister Andrii Sybiha said on Monday he had discussed with his German counterpart Annalena Baerbock the "need for decisive action" in response to North Korean involvement in the war with Russia.

A Kyiv official says North Korean troops recently deployed to help Russia in its war with Ukraine have come under Ukrainian fire

Some 10,000 North Korean troops are in Russia's western front-line Kursk region and could engage in combat in the "coming days," a State Department spokesperson said Monday, amid growing concerns that their involvement could expand Moscow's war.