What was a decisive naval battle in the Pacifix Theater of WW2 that "Zuihō" played a secondary role in?
Battle of Midway The Battle of Midway was a decisive naval battle in the Pacific Theater of World War II which occurred between 4 and 7 June 1942, only six months after Japan's attack on Pearl Harbor and one month after the Battle of the Coral Sea. The United States Navy under Admirals Chester Nimitz, Frank Jack Fletcher, and Raymond A. Spruance defeated an attacking fleet of the Imperial Japanese Navy under Admirals Isoroku Yamamoto, Chuichi Nagumo, and Nobutake Kondo near Midway Atoll, inflicting devastating damage on the Japanese fleet that proved irreparable. Military historian John Keegan called it "the most stunning and decisive blow in the history of naval warfare."
Battle off Endau The Battle off Endau was a Second World War battle that took place off Endau on 26–27 January 1942. Part of the Battle of Malaya, it was the first notable naval engagement since the sinking of the battleship "Prince of Wales" and the battlecruiser "Repulse" on 10 December 1941, and the last effort by the Royal Navy to intercept Japanese convoy shipping around the Malay Peninsula.