sentences:  Forces reorganization in the Pacific designated USARJ as one of the major subordinate commands of U.S. Army Pacific (USARPAC) in Hawaii.Reorganized again on 1 September 1968, USARJ employed a new structure to maximize operational efficiency while keeping its existing missions and functions.The reversion of Okinawa to Japanese control on 15 May 1972, resulted in the realignment of the Army's Pacific commands with HQ USARJ absorbing elements for Okinawa, adjusting the command chain.