Former Russian President Dmitry Medvedev said on Friday that Ukrainian troops remaining in the Kursk region of Russia will be ruthlessly destroyed if they continue to fight. Russian President Vladimir Putin earlier responded to U.

A Russian service member walks past destroyed buildings in the town of Sudzha, which was recently retaken by Russia's armed forces in the course of Russia-Ukraine conflict in the Kursk region, Russia,

Former Russian president Dmitry Medvedev on Sunday threatened to go to war against NATO if European countries stick to their plans to deploy peacekeepers to Ukraine. French President Emmanuel Macron and British Prime Minister Keir Starmer "are playing dumb,

Kremlin heavyweight and Vladimir Putin ally Dmitri Medvedev erupted on social media over Keir Starmer's plan for troops in Ukraine.

Trump to speak with Putin, Kyiv to push for red lines, and U.K. and France to send troops to Ukraine. Get the latest Russia-Ukraine war updates.