1. The Battle of Stalingrad (1942-1943)
Fought during the brutally cold Russian winter, the Battle of Stalingrad was a turning point in World War II. With temperatures plunging to -40°C, both German and Soviet troops endured frostbite and starvation. The city became a frozen graveyard, with the Soviets ultimately encircling and defeating the Germans. (britannica.com)



