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

Russian troops are collapsing the northern part of the Ukrainian salient in Kursk Oblast after intensified operations in the area that follow the U.S. blocking intelligence sharing with Kyiv, ...

Ukrainian forces targeted Moscow on Tuesday with what Russian authorities are describing as the largest ever drone attack on the Russian capital.

LONDON/KYIV (Reuters) - Tens of thousands of Ukrainian troops who smashed into Russia last summer and took control of a ...

Here's what's at stake as Ukrainian and US officials prepare for crunch talks this week in Riyadh, Saudi Arabia.

Ukrainians rejected an extraordinary broadside by U.S. President Donald Trump on Wednesday, saying they had no choice but to fight on against Russia as their key backer engages in talks with their ...

Donald Trump is risking world peace by siding with North Korea, China and Belarus in refusing to condemn Vladimir Putin, ...

Tens of thousands of Ukrainian troops who smashed into Russia last summer and took control of a swathe of territory there are ...