The Kehlsteinhaus was an aiming point for the 25 April 1945 Bombing of Obersalzberg. This was a Royal Air Force bombing raid conducted by No. 1, No. 5, and No. 8 Group and No. 617 Squadron.[10] The small house proved an elusive target for the force of 359 Avro Lancasters and 16 de Havilland Mosquitoes, which bombed and severely damaged the Berghof area instead.