The group took part in the intensive campaign of heavy bombers against the German aircraft industry during Big Week, 20 – 25 February 1944, being awarded a Distinguished Unit Citation (DUC) for bombing an aircraft and component parts factory at Gotha on 24 February. The unit sometimes supported ground forces or carried out interdictory operations along with bombing airfields and V-weapon sites in France prior to the Normandy invasion in June 1944 and struck coastal defences and choke points on D-Day.