United States Army South / Sixth Army headquartered at Joint Base San Antonio, Texas United States Army Europe-Africa / Seventh Army headquartered at Wiesbaden, Germany United States Army Pacific headquartered at Fort Shafter, Hawaii Functional commands United States Army Space and Missile Defense Command headquartered at Redstone Arsenal, Alabama United States Army Special Operations Command headquartered at Fort Bragg, North Carolina Military Surface Deployment and Distribution Command headquartered at Scott Air Force Base, Illinois United States Army Cyber Command headquartered at Fort Gordon, Georgia Army direct reporting units United States Army Medical Command (MEDCOM) United States Army Intelligence and Security Command (INSCOM) headquartered at Fort Belvoir, Virginia United States Army Corps of Engineers United States Military Academy United States Army Military District of Washington (MDW) headquartered at Fort McNair, District of Columbia United States Army Criminal Investigation Division (USACID) headquartered at Marine Corps Base Quantico, Virginia United States Army Test and Evaluation Command (ATEC) Field armies First US Army, headquartered at Rock Island Arsenal, Illinois (A component of FORSCOM; responsible for training the reserve components when mobilized for overseas deployment) Eighth US Army, headquartered at Camp Humphreys, South Korea (component of United States Forces Korea) Army corps I Corps headquartered at Joint Base Lewis-McChord, Washington III Armored Corps headquartered at Fort Hood, Texas V Corps headquartered at Fort Knox, Kentucky XVIII Airborne Corps headquartered at Fort Bragg, North Carolina Divisions and brigades Note: these formations were subject to change, announced in 2013 reform In the post-2013 design, the Regular Army was planned to reduce to 32 BCTs after all the BCTs had been announced for inactivation. The 2018 budget was to further reduce 40,000 active-duty soldiers from 490,000 in 2015 to 450,000 by 2018 fiscal year-end. Thirty installations would have been affected; six of these installations would have accounted for over 12,000 of those to be let go. In early 2015, the plan was to cut entire BCTs; by July 2015, a new plan, to downsize a BCT (4,500 soldiers) to a maneuver battalion task force (1,032 soldiers, with the possibility of upsizing if need be) was formulated. In 2015, a plan was instituted to allow further shrinking of the Army, by converting selected brigades to maneuver battalion task forces. A maneuver battalion task force includes about 1,050 Soldiers rather than the 4,000 in a full BCT. This 9 July 2015 plan, however, would preclude rapid deployment of such a