By 5 November "Preston" was back in the operating area off Luzon as strikes were flown against enemy installations there. Anti-Japanese shipping runs in the central Philippines, particularly the Ormoc Bay area, followed and on 12 November the hammering of Luzon was resumed and repeated again on 25 November to 2 December and 10 to 21 December. On 30 December the force again steamed northwest from Ulithi, and after welcoming the new year, 1945, with raids on Formosa and the Nansei Shoto, supported the Lingayen assault. Then, passing through the Bashi Channel, the ships entered the South China Sea and blasted Japanese shipping and shore installations along the Indo-China coast. By 15 January they were off western Formosa and by the 19th had swung around to launch strikes against that island and Okinawa Gunto from the east. During February, "Preston" screened the carriers as their planes delivered devastating blows to industrial complexes on the Japanese home islands; provided air support for the assault troops on Iwo Jima; returned to Japan for further strikes on Tokyo, Nagoya, Osaka, and Kobe; and then sailed south for renewed raids against the next amphibious target, Okinawa.