sentences:  In 1955, the Eighth US Army moved its headquarters to Yongsan Garrison, Seoul, Korea, and the Camp Zama command element was designated AFFE/Eighth US Army (Rear).The name, U.S. Army Japan (USARJ), first appeared on 1 July 1957 in a reorganization of US forces in the Pacific.On 1 July 1957, a U.S.