United States Navy in World War II was "sunk" at Pearl Harbor. It is correct to say that American industrial might was a deciding factor in World War II, and Admiral Yamamoto knew that a prolonged war for Japan was a losing war. The Battle of Midway, together with the Guadalcanal campaign, marked the turning point in the Pacific. Between June 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,
Military history of the United States during World War II this supply lines at the Battle of Cape Esperance and succeeded. In support of the Japanese ground offensive in October, Japanese naval forces engaged and hoped to decisively defeat any US naval forces in the area of operation at the Battle of the Santa Cruz Islands on 25–27 October 1942, however the Japanese failed to decisively defeat US Navy. From 12–15 November 1942, the Naval Battle of Guadalcanal took place: Learning that the Japanese were trying to reinforce their troops for an attack on Henderson field, U.S. forces launched aircraft and warship to prevent the Japanese ground troops from reaching