This week, the battle in the skies of Britain enters a new, even deadlier phase, as the crowded streets of London turn into a war zone. It is the start of the Blitz.

The Battle of Britain continues as planes fight over the South-English shorelines and large parts of London are targeted during the Blitz. However, this week the ultimate goal of this air battle is postponed. The invasion of Britain, Operation Sea Lion, is called off. For now at least.