When was the the ship launched ,that along with the Tripitz and the Lützow was a target for  Operation Source ?
Operation Source Operation Source was a series of attacks to neutralise the heavy German warships – "Tirpitz", "Scharnhorst" and "Lützow" – based in northern Norway, using X-class midget submarines.
USS Lunga Point USS "Lunga Point" (CVE-94), originally "Alazon Bay", was a "Casablanca" class escort carrier. It was named for Lunga Point on the northern coast of Guadalcanal, the site of a naval battle during World War II. It was laid down by Kaiser Shipbuilding Co., Vancouver, Washington on 19 January 1944; launched on 11 April 1944, sponsored by Mrs. Mary Elizabeth McKay; and commissioned on 14 May 1944, Captain G. A. T. Washburn in command.