The Russian counteroffensive in western Russia’s Kursk Oblast is off to a bloody and chaotic start. After six days, Ukrainian drone operator Kriegsforscher has identified 77 destroyed Russian armored vehicles along the northwestern edge of the 250-square-mile salient Ukrainian troops occupy in Kursk.

Russia suffered its deadliest day in the war Monday — losing 1,950 soldiers in a failed attempt to retake Kursk from Ukrainian troops, Kyiv officials said. The Russian forces saw their assault whipped out by Kyiv troops who continue to hold onto most of the land taken during their surprise counter-invasion in August,