Kyiv must install hundreds of lines of defense fast enough to outpace Russia’s advance. But the effort faces increasingly ...

Russia has advanced around Pokrovsk for many months, but has so far failed to entirely encircle or seize control of the city.

Two people were killed in a Russian strike on eastern Ukraine on Thursday and at least 33 were wounded when Russian glide ...

Soon after Russia invaded Ukraine in February 2022, thousands of U.S. military forces were sent to Eastern Europe to reassure NATO countries in the region and to deter Russia from expanding the ...

Russia has made incursions near two towns key to army supply routes in eastern Ukraine, a Ukrainian military official said on ...