10th Regional Support Group

The 10th Regional Support Group is the US Army senior operational headquarters on Okinawa providing command and control for all assigned US Army units and their families.

The 10th Regional Support Group and United States Army, Japan; conduct theater sustainment; execute reception, staging, onward movement (RSO); they also conduct expeditionary logistics in support of the US Army Pacific, overseas contingency operations and the defense of Japan.

The Group is the only brigade-level logistics headquarters in the Pacific Rim, supporting OEF, OIF, POLMIL, multi and bi-lateral partnership engagements.

The Group provides command and control (C2) to seven operational battalions and nine company sized elements. This headquarters is strategically postured to provide responsive logistics support throughout the Pacific, with elements on both mainland Japan and the Island of Okinawa.

Subordinate units
10th Regional Support Group
 * 505 QM Bn DUI.gif 505th Quartermaster Battalion
 * 83 Ord Bn DUI.gif 83rd Ordnance Battalion
 * 35 Spt Bn DUI.jpg 35th Combat Sustainment Support Battalion

Lineage
US Army Base Command, Okinawa was set up in May 1972 as a main subordinate command of the US Army Japan. It was regrouped as US Army Garrison, Okinawa and further reorganised as US Army Support Activity in October 1978. The facility was again renamed as US Army Garrison, Okinawa in September 1979.

The command was renamed as the 10th Area Support Group (ASG) in February 1986. It was the installation command for all army units in Okinawa and delivered contingency support to the forces placed in the Pacific Rim until June 2002. Torii Station was entrusted with the responsibility of installation support mission in October 2003.