Russia is trying to counter Ukraine's incursion with more experienced units, according to a U.S.-based think tank.

Pro-Russian military bloggers said Tuesday that Ukrainian troops were trying to encircle Veseloye by attacking along its western and eastern flanks. However, Russia's Ministry of Defense (MOD) said ...

As fighting continues to rage in Kursk, RFE/RL’s Russian Service has been keeping track of Ukraine’s incursion with an interactive map of events that uses information compiled and verified from open ...

OSINT Telegram channel Deep State said Russian forces had gained 93 square miles in August in the eastern Donetsk region.

Ukrainian forces pressed forward in Russia's Kursk Oblast on 14 September, making gains in the Glushkovo district. They ...

Moscow's troops have recently ramped up their offensive near Vuhledar in southern Donetsk Oblast. The loss of Vodiane, lying ...