On the heels of its withdrawal from most of Russia’s Kursk region, Ukraine launched a cross-border incursion into neighboring ...

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

The partial withdrawal—from the town of Sudzha and other villages inside Kursk—is a blow to Ukraine’s military leadership.

"You don't have the cards right now," U.S. President Donald Trump told Ukraine's leader, Volodymyr Zelensky, late last month.

The bold campaign Ukraine launched last summer to seize and occupy Russian territory appears to be nearing an end.

KYIV, Ukraine — Russia has loosened Ukraine’s grip on the Kursk region in recent days, cutting through territory held by Kyiv since its shock incursion last August, military bloggers reported ...