At the height of the campaign, Ukrainian forces controlled some 500 square miles of Russian territory. Now they hold just a small sliver of land along the border.

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,

President Volodymyr Zelensky said that Ukrainian troops have not been encircled by Russian forces in Kursk region, accusing Russian leader Vladimir Putin of “lying” about the situation on the ground.

U.S. President Donald Trumpis expected to speak with his Russian counterpart Vladimir Putinthis week on ways to end the three-year war in Ukraine, U.S. envoy Steve Witkoff told CNN on Sunday after returning from what he described as a "positive" meeting with Putin in Moscow.

WASHINGTON (AP) — President Donald Trump said he would speak to Russian President Vladimir Putin on Tuesday as he pushes to end the war in Ukraine. The U.S. leader disclosed the upcoming conversation to reporters while flying from Florida to Washington on Air Force One on Sunday evening.

Russian President Vladimir Putin’s response to a US-proposed ceasefire in Ukraine is “not good enough,” Britain’s Prime Minister Keir Starmer said, after hosting a virtual summit aimed at drumming up support for Kyiv and piling pressure on Russia.