500 Lancasters and 12 Mosquitos of Nos 1, 3 and 8 Groups attacked Potsdam. This was the first time that Bomber Command 4-engined aircraft had entered the Berlin defence zone since March 1944 but the approach, across parts of Germany recently captured by Allied troops, and the Cuxhaven diversion led to only 1 Lancaster being lost; it was shot down by a night fighter.
This was the last raid of the war by a major Bomber Command force on a German city. The aiming point was the centre of Potsdam and the intention was to destroy the local barracks (depot of the old German Guards regiments) and the railway facilities. The attack was reasonably successful and severe damage was caused in Potsdam but bombs also fell in the nearby northern and eastern districts of Berlin.