Adm. Cunningham is given Force K, a gift from Churchill. And right away Force K will prove itself by annihilating an entire convoy, looking to resupply Rommel.
Episode 521-Decision Time: Fight or Flight
Operation Uranus is launched. The Axis forces, caught unawares, fall back. Berlin makes plans, but they simply do not have the means to counter the Soviet attack, not that they realize this yet.