Service history
After intensive training off the California coast, Hoggatt Bay transported aircraft and crews to Pearl Harbor from 10–25 March 1944. Upon her return and further training in antisubmarine work, she sailed on 1 May for Pearl Harbor and Majuro. The combination of escort carriers and destroyers had proven itself effective against submarines in the Battle of the Atlantic, and was now to be used in the Pacific against the Japanese. Hoggatt Bay and a group of destroyers and destroyer escorts patrolled in the southwest Pacific from 26 May-19 June with notable success. England scored a kill on Ro-105 on 31 May and Taylor sank Ro-111 with depth charges and gunfire 11 June. These operations and those of other groups did much to reduce Japanese submarine interference with the invasion of the Marianas.
Returning to the patrol area after a brief stay at Eniwetok, Hoggatt Bay's group provided air support and cover for the Marianas operation from 5 July–9 August, after which the ships returned to Manus Island. Next on the timetable of Pacific conquest was Peleliu, a valuable air base for further advances, and Hoggatt Bay sortied 1 September to furnish antisubmarine protection and search planes for the invasion. For nearly two months the escort carrier cruised these seas south and west of the Marianas in support of American operations. Samuel S. Miles, a member of her group, sank I-177 on 3 October, and later in the month planes from Hoggatt Bay helped provide air cover for Houston as she struggled toward Ulithi.
Hoggatt Bay arrived at Leyte Gulf on 27 June, and after a month of training sailed on 28 July for Adak, Alaska. The surrender came while the carrier was en route, however, and the planned operation was replaced by occupation plans. After her arrival on 18 August, Hoggatt Bay sailed for Ominato. She arrived September and supported the occupation of Hokkaidō and northern Honshū. During this period aircraft from the ship discovered many Japanese prison camps, and the ship had the pleasure of evacuating Lieutenant Colonel James Devereux, Marine Commander at Wake Island when captured by the Japanese. Hoggatt Bay also participated in the occupation of Aomori before anchoring in Tokyo Bay on 27 September.