Following his indiscretion, further British reconnaissance flights over Peenemünde in May and June 1943 brought back unmistakable images of rockets at the facility which was developing guided missiles and long-range ballistic missiles better known as the V-1 flying bomb and the V-2 ballistic missile. When reconnaissance and intelligence information regarding the V-2 became convincing, Churchill's War Cabinet directed the first planned raid (Operation Hydra), the attack of Peenemünde in August 1943, as part of Operation Crossbow, the Anglo-American campaign against the "Vergeltungswaffe", the German long-range weapons programme.