"Saratoga"s refit was completed on 2 January 1944 and she arrived at Pearl Harbor on 7 January. The ship, now the flagship of Rear Admiral Samuel Ginder, commander of Task Group 58.4, sailed from Pearl Harbor on 19 January with and "Princeton", to support the invasion of the Marshall Islands scheduled to begin on 1 February. Her air group at this time consisted of 36 Hellcats of VF-12, 24 Dauntlesses of VB-12 and eight Avengers of VT-8. As part of the preliminary operations, aircraft from the Task Group attacked airfields at Wotje and Taroa on 29–31 January, radio stations at Rongelap and Utirik Atoll on 1 February, and then attacked Engebi, the main island at Eniwetok Atoll, from 3 to 6 February, refuelled, and attacked Japanese defenses at Eniwetok again from 10 to 12 February. They provided air support during the entire Battle of Eniwetok which began on 17 February with landings at Engebi and continued until the islands were secured on 24 February. They then protected the Allied forces there until 28 February when land-based aircraft assumed that role.