Chūichi Nagumo
On Sunday, 7 December 1941, a Japanese force under the command of Vice Admiral Chūichi Nagumo—consisting of six carriers with 423 aircraft—was ready to attack the United States base at Pearl Harbor, Hawaii. At 06:00, the first wave of 183 dive bombers, torpedo bombers, horizontal bombers and fighters took off from carriers north of Oahu and headed for the U.S. Pacific Fleet at Pearl Harbor.