 Complete the following phrase:  The 81st Infantry Division was reactivated for World War II service in June 1942 at Camp Rucker, Alabama. As in World War I, the division was filled primarily with inducted men. The division trained at locations in Tennessee, Arizona and California before embarking for Hawaii in June 1944. After completion of amphibious and jungle training, the 81st Infantry Division departed for Guadalcanal in August 1944. There the division was attached to the III Marine Amphibious Corps reserve. In September 1944 the 321st and 322nd Infantry Regiment of the 81st Infantry Division performed a combat landing on Angaur Island as part of the operations to secure the Palau Islands chain. After finishing the battle of Angaur, the 81st Infantry Division was ordered to assist the 1st Marine Division in their efforts to seize Peleliu. The 81st Infantry Division eventually relieved the 1st Marine Division, and assumed command of combat operations on Peleliu. The 81st Infantry Division remained engaged in the 