Soviet counterattack to Nazi invasion, Operation Barbarossa, 1941

Before Hitler's proclamation, Nazi bombers attacked Soviet Russia, causing significant destruction. Hitler promised to capture Moscow in three weeks, underestimating the Soviet resistance. The Red Army quickly mobilized, ready to defend. Despite expert doubts, the Soviets responded fiercely, capturing prisoners and uniting the nation. Women took over factory work as men went to war, preparing for the harsh Russian winter with reconditioned tanks and skis.

What was the general expectation of experts regarding Russia's resistance?

What preparations were made for the harsh Russian winters?