American naval and ground forces began a three–pronged invasion along northern New Guinea at Aitape, Hollandia, and Tanahmerah Bay on 22 April. During and after the invasion "Manila Bay" launched protective air patrols and sent fighters and bombers to attack and destroy Japanese installations in the Aitape area. On 4 May she returned to Manus Island where Rear Admiral Felix Stump relieved Admiral Davidson as Commander, Carrier Division 24. Admiral Stump transferred his flag to on 6 May, and the following day "Manila Bay" sailed for overhaul at Pearl Harbor where she arrived on 18 May.