In 1940, the British Royal Air Force fights a desperate battle to prevent the Luftwaffe from gaining air superiority over the English Channel as a prelude to a possible Axis invasion of the ... Read allIn 1940, the British Royal Air Force fights a desperate battle to prevent the Luftwaffe from gaining air superiority over the English Channel as a prelude to a possible Axis invasion of the U.K.In 1940, the British Royal Air Force fights a desperate battle to prevent the Luftwaffe from gaining air superiority over the English Channel as a prelude to a possible Axis invasion of the U.K.