In the Philippine Islands, Japanese aircraft attacked the American invasion fleet bound for Luzon. Special attack aircraft damaged cruiser USS Louisville, Australian cruiser HMAS Australia, destroyer USS Helm, destroyer USS Stafford, Australian destroyer HMAS Arunta, escort carrier USS Manila Bay, and escort carrier USS Savo Island. Meanwhile, American aircraft sunk Japanese destroyers Momi and damaged destroyers Hinoki and Sugi west of Manila Bay.
