Naval history of World War II 4–7, 1942, the United States Navy decisively defeated a Japanese naval force that had sought to lure the U.S. carrier fleet into a trap at Midway Atoll. The Japanese fleet lost four aircraft carriers to the U.S. Navy's one American carrier and a destroyer. After Midway, and the exhausting attrition of the Solomon Islands campaign, Japan's shipbuilding and pilot training programs were unable to keep pace in replacing their losses while the U.S. steadily increased its output in both areas. Military historian John Keegan called the Battle of Midway "the most stunning and decisive blow in the history of naval
Naval tactics in the Age of Steam air fleet containing as many as six aircraft carriers. Despite these successes, many Japanese admirals still failed to grasp the tactical implications of the dominance of the aircraft carrier. Instead of using its battleships to escort the carriers, the Japanese Navy continued to husband its battleships for the decisive fleet action, which never came. The Japanese success in sinking or damaging almost all the US Pacific Fleet's battleships at Pearl Harbor forced the Americans to base their tactics on the aircraft carrier (though they would possibly have developed such tactics anyway). The Americans quickly assembled a group of task forces,