On the night of 16-17 May 1943, the RAF's 617 Squadron carried out an audacious bombing raid attacking dams serving the Ruhr valley, leaving German factories and mines badly damaged. Learn more about the Dambusters and read our series of specially commissioned blogs featuring interviews with Dambusters bomb-aimer, Johnny Johnson and the late Dambusters hero Les Munro.
Although significant losses were sustained by 617 Squadron on the Dambusters raid of 16 and 17 May 1943, the damage that the Lancasters inflicted on their targets was also great. A number of German civilians gave their accounts of what unfolded in the minutes and hours after the raid.
In an exclusive interview with Jonathan Stopes Roe, the grandson of bouncing bomb inventor Barnes Wallis, he gives a personal account of Wallis as a grandfather.