Fall Blau, the huge Axis summer offensive in the Soviet Union, is supposed to being this, but is postponed to next. The smaller Operation Fridericus II does begin though, and what dos Josef Stalin make of that and the intelligence he's received? Meanwhile in North Africa, after the fall of Tobruk, the British 8th Army gets a leadership change, but Erwin Rommel is still on the move eastward into Egypt. Where will the Allies try to hold him? Half the world away, the Allies begin to establish a base at Milne Bay, New Guinea. It's a start, a small one, but a start.