German Luftwaffe Launches the Blitz on London

Context

By the summer of 1940 Nazi Germany had overrun much of Western Europe and stood poised to launch a cross-Channel invasion of Britain. The Luftwaffe’s primary objective during the Battle of Britain was to destroy the Royal Air Force and secure air superiority over the English Channel, a prerequisite for Operation Sea Lion. When fighter command proved more resilient than expected and inflicted heavy losses on German aircraft, Adolf Hitler and Luftwaffe chief Hermann Göring shifted strategy toward attacking British cities and ports in the hope of breaking civilian morale and forcing the government to seek terms.

What Happened

On the afternoon of September 7, roughly 300 German bombers, protected by hundreds of Messerschmitt fighters, crossed the Kent coast and converged on the London docks and the densely populated East End neighborhoods. The first wave arrived around 4:30 p.m., dropping high-explosive and incendiary bombs on warehouses, wharves, and residential streets; fires quickly spread through timber yards and oil installations along the Thames. A second wave struck after dark, extending the destruction into the night and marking the beginning of fifty-seven consecutive nights of raids on the capital.

Aftermath

The initial attack killed approximately 430 civilians and injured more than 1,600, while destroying or damaging thousands of homes and key port facilities. British night fighters and anti-aircraft guns, still adjusting to the new threat, could not prevent the bombers from returning night after night. Civil-defense measures, including the rapid expansion of Anderson shelters and the organization of fire-watching parties, were accelerated in response.

Legacy

The Blitz demonstrated both the destructive reach of strategic bombing and the limits of terror tactics against a determined population. It prompted lasting improvements in radar-directed night interception, civil-defense organization, and postwar thinking about air power. In historical memory the period is often remembered for the emergence of a collective “Blitz spirit,” though scholars continue to examine the campaign’s mixed effects on industrial output and public morale.