Ukraine’s continued focus on Kursk shows how important Kyiv believes it is to hold on to Russian land, especially if Trump pushes both sides to the negotiating table.

Ukraine's army struck a supermarket on Friday in the Russian-held city of Donetsk in eastern Ukraine, in an attack that used U.S.-supplied missiles, a senior Russian-backed official said. Reuters was able to confirm the location from a nearby building’s facades,

Ukrainian forces struck a Russian army command post in Svitlodarsk in Russian-occupied Donetsk Oblast, the General Staff of Ukraine's Armed Forces reported on Jan. 10.