Estimates from researchers in the U.S. in July suggested that the Kremlin faces eye-watering costs for its payouts to troops injured in the war in Ukraine.

Ukrainian soldiers on the front know the re-election of Donald Trump will change their lives, but most say that they can't afford to lose focus on their more urgent mission: holding back Russian troops.

Experts tell Andy Gregory and Tom Watling that the real question is how much Kyiv’s troops are able to inflict casualties on the Russians as the price for taking the territory back

The U.S. says there will be a "firm response" as Ukrainian forces holding ground in Russia's Kursk region now face North Korean troops "engaging in combat."

Russia attacked the Ukrainian capital Kyiv with a sophisticated combination of missiles and drones for the first time in 73 days on Wednesday, authorities reported, as the Pentagon said most of the North Korean troops sent to help Moscow’s war effort are fighting to drive Ukraine’s army off Russian soil in the Kursk border region.