The Battle of Britain was a military campaign of the Second World War, in which the Royal Air Force (RAF) and the Fleet Air Arm (FAA) of the Royal Navy defended the United Kingdom (UK) against large-scale attacks by Nazi Germany's air force, the Luftwaffe. It was the first major military campaign fought entirely by air forces. The British officially recognise the battle's duration as being from 10 July until 31 October 1940, which overlaps the period of large-scale night attacks known as the Blitz, that lasted from 7 September 1940 to 11 May 1941. German historians do not follow this subdivision and regard the battle as a single campaign lasting from July 1940 to May 1941, including the Blitz.
A German Luftwaffe Heinkel He 111 bomber flying over Wapping and the Isle of Dogs in the East End of London at the start of the Luftwaffe's evening raids of 7 September 1940.
Winston Churchill, British Prime Minister, in 1941
Adolf Hitler in 1933
X4382, a late production Spitfire Mk I of 602 Squadron flown by P/O Osgood Hanbury, Westhampnett, September 1940
World War II or the Second World War was a global conflict between two major alliances: the Allies and the Axis powers. The vast majority of the world's countries, including all the great powers, fought as part of these military alliances. Many participating countries invested all available economic, industrial, and scientific capabilities into the war, blurring the distinction between civilian and military resources. Aircraft played a major role, enabling the strategic bombing of population centres and delivery of the only two nuclear weapons ever used in war. It was by far the deadliest conflict in history, resulting in 70–85 million fatalities. Millions died due to genocides, including the Holocaust, as well as starvation, massacres, and disease. In the wake of Axis defeat, Germany, Austria, and Japan were occupied, and war crime tribunals were conducted against German and Japanese leaders.
Image: Bundesarchiv Bild 101I 646 5188 17, Flugzeuge Junkers Ju 87
Image: Matilda tanks on the move outside the perimeter of Tobruk, Libya, 18 November 1941. E6600
Image: Nagasakibomb
Image: Bundesarchiv Bild 183 R76619, Russland, Kesselschlacht Stalingrad