This episode covers the beginning of the RAF and Fighter Command. Air Marshal Dowding is Fighter Command’s first Commander in chief. Through trial and error, radar is developed and a detection and respond system is worked out to defend the Channel coast. The Battle of Britain, from July 20th to July 22nd. The Spitfire and Hurricane hold their own as the Luftwaffe rethinks its strategy and tactics.
Soviet Gen. Kirponos does reasonably well in defending his SW Front, when he is told what is going on. But that is irregular at best. Soon, Lvov falls and all know that the next major battle will take place along the Stalin Line.