RAF Bomber Command Memorial

The Royal Air Force Bomber Command Memorial is a memorial in Green Park, London, commemorating the crews of RAF Bomber Command who embarked on missions during the Second World War. The memorial, on the south side of Piccadilly, facing Hyde Park Corner, was built to mark the sacrifice of 55,573 aircrew from Britain, Canada, Australia, New Zealand, Poland, Czechoslovakia and other allied countries, as well as civilians of all nations killed during raids.

Source: Wikipedia — RAF Bomber Command Memorial (CC BY-SA 4.0)