KYIV: Ukraine kept up its heavy drone assault on Russia, setting fire to a major oil refinery in the south and killing at least two people, Russian authorities said Sunday. Kyiv's campaign of massive long-range strikes has choked Russian fuel supplies and ...

Russian President Vladimir Putin asserted Friday that Ukrainian troops have started a long-expected counteroffensive and were suffering “significant” losses. His comments came just hours after a string of drone strikes inside Russian territory.

Drones and artillery killed civilians on both sides of the Russia-Ukraine border on Saturday, local officials said. In the Russian border region of Bryansk, a Ukrainian drone strike killed two people in their car in a village near the border, the region ...

Ukrainian forces have struck a major natural gas processing plant and two key satellite communications centers in Russia.