Marines on Guadalcanal

The six-month Guadalcanal campaign was the longest and most complicated operation U.S. Marines faced in the Pacific War. In July 1942, when it was discovered that the Japanese were building a bomber base on the island, the 1st Marine Division was the only Allied force available to respond to the threat. Although the airfield was seized without a fight after the Marines landed on August 7,1942, a Japanese naval attack the following night drove off the supporting U.S. Navy forces before the transp