Which battle lasted longer, the Battle of Guam, or the Battle of Saipan?
Battle of Saipan The Battle of Saipan was a battle of the Pacific campaign of World War II, fought on the island of Saipan in the Mariana Islands from 15 June to 9 July 1944. The Allied invasion fleet embarking the expeditionary forces left Pearl Harbor on 5 June 1944, the day before Operation Overlord in Europe was launched. The U.S. 2nd Marine Division, 4th Marine Division, and the Army's 27th Infantry Division, commanded by Lieutenant General Holland Smith, defeated the 43rd Infantry Division of the Imperial Japanese Army, commanded by Lieutenant General Yoshitsugu Saito.
Battle of Vella Lavella (naval) The Battle of Vella Lavella (第二次ベララベラ海戦 , Dainiji Berarabera kaisen ) was a naval battle of the Pacific campaign of World War II fought on the night of 6 October 1943, near the island of Vella Lavella in the Solomon Islands. It marked the end of a three month fight to capture the central Solomon Islands, as part of the Solomon Islands Campaign.