Ukrainian President Volodymyr Zelenskiy said on Monday that Russia had suffered heavy losses in five months of fighting Ukrainian forces in southern Russia's Kursk region, with nearly 15,000 killed. "During the Kursk operation,

Ukraine launched a new offensive in Russia's Kursk region Sunday, Moscow and Kyiv said. Ukrainian forces had captured about 500 square miles of the western Russian province in a surprise incursion in August, but Russian and North Korean troops are believed to have retaken 40-50% of that area.

Ukraine first launched its incursion into Russia's Kursk region in August last year, seizing a large chunk of territory. In recent months, Russian forces have made big gains in th

KYIV

Russian forces continue to make costly but consistent gains in the Donetsk region in eastern Ukraine. They are steadily grinding down a pocket of resistance around the town of Kurakhove and are also fighting to envelop the larger nearby city of Pokrovsk, Ukrainian soldiers and officials said.

Putin, unable to dislodge Ukrainian forces from Russian territory, loses face in the lead-up to Trump's inauguration.

Russia said Sunday that Ukraine had launched a "counterattack" in the western border region of Kursk, where Kyiv's forces began a shock ground offensive last August.

Ukrainian President Volodymyr Zelenskyy says he will urge allies to boost his country’s air defenses at a meeting this week in Germany

President Volodymyr Zelensky said during his evening address that Ukraine "continues to maintain a buffer zone on Russian territory, actively destroying Russian military potential there."

Ukraine appeared to launch a fresh offensive Sunday in Russia’s border region of Kursk, where Kyiv’s forces have held territory for several months.