"Alabama" supported the landing at Leyte on 15 October before returning to the carrier screen to escort them for another series of air strikes on islands throughout the Philippines on 21 October, by now having been transferred to TG 38.4. The landings on Leyte led to the activation of Operation Shō-Gō 1, the Japanese navy's planned riposte to an Allied landing in the Philippines. The plan was a complicated operation with three separate fleets: the 1st Mobile Fleet, now labeled the Northern Force under Vice Admiral Jisaburō Ozawa, the Center Force under Vice Admiral Takeo Kurita, and the Southern Force under Vice Admiral Shōji Nishimura. Ozawa's carriers, by now depleted of most of their aircraft, were to serve as a decoy for Kurita's and Nishimura's battleships, which were to use the distraction to attack the invasion fleet directly.