There are four active-duty, 4 Air Force Reserve Command, and five Air National Guard RED HORSE squadrons:
554th RED HORSE Squadron, Andersen Air Force Base, Guam
819th RED HORSE Squadron, Malmstrom Air Force Base, Montana
820th RED HORSE Squadron, Nellis Air Force Base, Nevada
823rd RED HORSE Squadron, Hurlburt Field, Florida
Detachment 1, Tyndall AFB, Florida Also known as the Silver Flag Exercise Site.
 The squadron's 84-person cadre provides contingency combat support training to Active-Duty, Air Force Reserve Command, Air National Guard, Army, Marine Corps, Navy and allied nations mission support group personnel.
More than 6,000 people are trained each year at the site.

The 1st Expeditionary RED HORSE Group (inactivated) was in the USCENTCOM area of responsibility (AOR).
 The 557th Expeditionary RED HORSE Squadron is now located in the USCENTCOM AOR, and is part of the 1st Expeditionary Civil Engineering Group that also consists of one Prime BEEF Squadrons and one RED HORSE Squadron.

Air Force Reserve:
307th RED HORSE Squadron, Barksdale Air Force Base, Louisiana (inactivated Aug 2015)
555th RED HORSE Squadron, Nellis Air Force Base, Nevada (classic association with 820th RHS)
556th RED HORSE Squadron, Hurlburt Field, Florida (classic association with 823rd RHS)
560th RED HORSE Squadron, Charleston Air Force Base, South Carolina (active association with 628th Civil Engineer Squadron)
567th RED HORSE Squadron, Seymour Johnson Air Force Base, North Carolina (active association with 94th Civil Engineer Squadron)
583rd RED HORSE Squadron, Beale Air Force Base, California (inactivated Sep 2015; re-flagged as 940 CES)
Air National Guard:
200th RED HORSE Squadron, Camp Perry near Port Clinton, Ohio
Detachment, Mansfield, Ohio
201st RED HORSE Squadron, Fort Indiantown Gap, Pennsylvania
Detachment 1, Willow Grove, Pennsylvania
202nd RED HORSE Squadron, Camp Blanding, Florida (combines with the 203d RHF to form a full squadron)
203rd RED HORSE Squadron, Camp Pendleton, Virginia (combines with the 202nd RHS to form a full squadron)
210th RED HORSE Squadron, Kirtland Air Force Base, New Mexico under the HQ New Mexico Air National Guard
219th RED HORSE Squadron, Malmstrom Air Force Base, Montana (associate unit to the 819th RHS)
254th RED HORSE Squadron, Andersen Air Force Base, Guam (associate unit to the 554th RHS)
254th RED HORSE Flight, Camp Murray, Washington
The Air National Guard squadrons are split units with separate commanders.
When mobilized (excluding the 219th and 254th), these units come together as one squadron.
There are four active-duty, 4 Air Force Reserve Command, and five Air National Guard RED HORSE squadrons:
554th RED HORSE Squadron, Andersen Air Force Base, Guam
819th RED HORSE Squadron, Malmstrom Air Force Base, Montana
820th RED HORSE Squadron, Nellis Air Force Base, Nevada
823rd RED HORSE Squadron, Hurlburt Field, Florida
Detachment 1, Tyndall AFB, Florida Also known as the Silver Flag Exercise Site.  The squadron's 84-person cadre provides contingency combat support training to Active-Duty, Air Force Reserve Command, Air National Guard, Army, Marine Corps, Navy and allied nations mission support group personnel. More than 6,000 people are trained each year at the site.
The 1st Expeditionary RED HORSE Group (inactivated) was in the USCENTCOM area of responsibility (AOR).  The 557th Expeditionary RED HORSE Squadron is now located in the USCENTCOM AOR, and is part of the 1st Expeditionary Civil Engineering Group that also consists of one Prime BEEF Squadrons and one RED HORSE Squadron.
Air Force Reserve:
307th RED HORSE Squadron, Barksdale Air Force Base, Louisiana (inactivated Aug 2015)
555th RED HORSE Squadron, Nellis Air Force Base, Nevada (classic association with 820th RHS)
556th RED HORSE Squadron, Hurlburt Field, Florida (classic association with 823rd RHS)
560th RED HORSE Squadron, Charleston Air Force Base, South Carolina (active association with 628th Civil Engineer Squadron)
567th RED HORSE Squadron, Seymour Johnson Air Force Base, North Carolina (active association with 94th Civil Engineer Squadron)
583rd RED HORSE Squadron, Beale Air Force Base, California (inactivated Sep 2015; re-flagged as 940 CES)
Air National Guard:
200th RED HORSE Squadron, Camp Perry near Port Clinton, Ohio
Detachment, Mansfield, Ohio
201st RED HORSE Squadron, Fort Indiantown Gap, Pennsylvania
Detachment 1, Willow Grove, Pennsylvania
202nd RED HORSE Squadron, Camp Blanding, Florida (combines with the 203d RHF to form a full squadron)
203rd RED HORSE Squadron, Camp Pendleton, Virginia (combines with the 202nd RHS to form a full squadron)
210th RED HORSE Squadron, Kirtland Air Force Base, New Mexico under the HQ New Mexico Air National Guard
219th RED HORSE Squadron, Malmstrom Air Force Base, Montana (associate unit to the 819th RHS)
254th RED HORSE Squadron, Andersen Air Force Base, Guam (associate unit to the 554th RHS)
254th RED HORSE Flight, Camp Murray, Washington
The Air National Guard squadrons are split units with separate commanders. When mobilized (excluding the 219th and 254th), these units come together as one squadron.
Rapid Engineer Deployable Heavy Operational Repair Squadron Engineers