Moscow's forces have advanced in Ukraine's Zaporizhzhia region, as the U.S. and Russian leaders are expected to speak on Tuesday.

Kyiv's troops are struggling to hold territory in Russia's Kursk region and may be forced to retreat, reports say.

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

A widely-used online Ukrainian battlefield map appeared to show Ukrainian forces no longer in control of the town of Sudzha in Russia's Kursk region on Wednesday.

Ukrainian troops sprang one of the biggest surprises of the war by invading Russia's Kursk region last August, and Russia has ...

Online Map Appears to Show Ukraine No Longer in Control of Russia's Sudzha KYIV (Reuters) - A widely-used online Ukrainian battlefield map appeared to show Ukrainian forces no longer in control of ...