3rd Civil Affairs GroupW
3rd Civil Affairs Group

3rd Civil Affairs Group is a civil affairs (CA) unit of the United States Marine Corps based at Naval Station Great Lakes, Illinois. The Marine Corps assigns civil affairs as a primary military specialty for enlisted and additional specialty for officers. The Marine Corps uses its own civil affairs doctrine and runs the Marine Corps Civil-Military Operations School at Marine Corps Base Quantico to train civil affairs Marines.

4th Illinois Volunteer Infantry RegimentW
4th Illinois Volunteer Infantry Regiment

4th Illinois Volunteer Infantry Regiment was an infantry regiment that served in the United States Army during the Mexican–American War and Spanish–American War.

66th Fighter WingW
66th Fighter Wing

The 66th Fighter Wing is a disbanded unit of the United States Air Force, last stationed at Chicago Municipal Airport, Illinois. It was withdrawn from the Illinois Air National Guard and inactivated on 31 October 1950.

73rd Airlift SquadronW
73rd Airlift Squadron

The 73rd Airlift Squadron, sometimes written as 73d Airlift Squadron, is a United States Air Force Reserve squadron, assigned to the 932nd Operations Group, stationed at Scott Air Force Base, Illinois. Originally constituted as the 73rd Troop Carrier Squadron, the unit received a Distinguished Unit Citation and a French Croix de Guerre with Palm for its D-Day missions in Normandy in 1943. It was one of the units trained for space capsule recovery in the 1960s. The squadron was redesignated the 73rd Military Airlift Squadron in 1967, the 73rd Aeromedical Airlift Squadron in 1969, and finally the 73rd Airlift Squadron in 1994. It currently operates C-40C Clipper aircraft providing executive airlift for distinguished visitors and their staffs.

96th Air DivisionW
96th Air Division

The 96th Air Division is an inactive United States Air Force unit. Its last assignment was with the Tenth Air Force at Scott Air Force Base, Illinois. It was inactivated on 27 June 1949.

106th Cavalry RegimentW
106th Cavalry Regiment

The 106th Cavalry Regiment was a mechanized cavalry unit of the United States Army in World War II recognized for its outstanding action. The group was organized in 1921 as part of the Illinois National Guard and during the Spanish–American War and World War I was known as the 1st Regiment Illinois Volunteer Cavalry. It underwent a number of reorganizations before World War II. Like other Guard units during the inter-war years, the 106th held monthly drills and yearly training. Readiness for war in 1940 led to the mechanization of the unit and induction into Federal Service at Camp Livingston, Louisiana on 25 November 1940.

108th Air Refueling SquadronW
108th Air Refueling Squadron

The 108th Air Refueling Squadron is a unit of the Illinois Air National Guard 126th Air Refueling Wing located at Scott Air Force Base, Belleville, Illinois. The 108th is equipped with the KC-135R Stratotanker.

126th Air Refueling WingW
126th Air Refueling Wing

The 126th Air Refueling Wing is a unit of the Illinois Air National Guard, stationed at Scott Air Force Base, Belleville, Illinois. If activated to federal service, the Wing is gained by the United States Air Force Air Mobility Command.

129th Infantry Regiment (United States)W
129th Infantry Regiment (United States)

The 129th Infantry Regiment is a United States military unit of the Illinois National Guard. The 129th served in World War I and World War II.

130th Infantry Regiment (United States)W
130th Infantry Regiment (United States)

The 130th Infantry Regiment is an infantry regiment in the Army National Guard. It is one of several Army National Guard units with campaign credit for the War of 1812.

131st Infantry Regiment (United States)W
131st Infantry Regiment (United States)

The 131st Infantry Regiment is an Infantry Regiment in the Army National Guard.

169th Airlift SquadronW
169th Airlift Squadron

The 169th Airlift Squadron is a unit of the Illinois Air National Guard 182d Airlift Wing located at Peoria Air National Guard Base, Peoria, Illinois. The 169th is equipped with the C-130H3 Hercules.

170th Fighter SquadronW
170th Fighter Squadron

The 170th Fighter Squadron is an inactive unit of the Air National Guard. It was last assigned to the 183rd Fighter Wing located of the Illinois Air National Guard at Capital Airport Air National Guard Station, Springfield, Illinois. The 170th last flew the Block 30 General Dynamics F-16 Fighting Falcon. It was inactivated on 30 September 2008.

182d Airlift WingW
182d Airlift Wing

The 182d Airlift Wing is a unit of the Illinois Air National Guard, stationed at Peoria Air National Guard Base, Peoria, Illinois. If activated to federal service, the Wing is gained by the United States Air Force Air Mobility Command.

183rd Fighter WingW
183rd Fighter Wing

The 183d Wing is a unit of the Illinois Air National Guard, stationed at Capital Airport Air National Guard Station, Springfield, Illinois. If activated to federal service, the wing is gained by the United States Air Force Air Combat Command.

317th Cavalry Regiment (United States)W
317th Cavalry Regiment (United States)

The 317th Cavalry Regiment was a cavalry unit of the United States Army during the interwar period. The unit was activated as an Illinois Organized Reserve unit during the interwar period. It was disbanded after the United States entered World War II.

318th Cavalry Regiment (United States)W
318th Cavalry Regiment (United States)

The 318th Cavalry Regiment was a cavalry unit of the United States Army during the interwar period. The unit was activated as an Illinois Organized Reserve unit during the interwar period. It was converted into a signal aircraft warning regiment after the United States entered World War II.

320th Cavalry Regiment (United States)W
320th Cavalry Regiment (United States)

The 320th Cavalry Regiment was a cavalry unit of the United States Army during the interwar period. The unit was activated as a Wisconsin and Illinois Organized Reserve unit during the interwar period. It was converted into a tank destroyer battalion after the United States entered World War II.

375th Air Mobility WingW
375th Air Mobility Wing

The 375th Air Mobility Wing is a unit of the United States Air Force stationed at Scott Air Force Base, Illinois and assigned to Eighteenth Air Force under Air Mobility Command (AMC).

375th Operations GroupW
375th Operations Group

The 375th Operations Group is the operational flying component of the United States Air Force 375th Air Mobility Wing. It is stationed at Scott Air Force Base, Illinois.

458th Airlift SquadronW
458th Airlift Squadron

The 458th Airlift Squadron is part of the 375th Airlift Wing at Scott Air Force Base, Illinois. It operates C-21 aircraft providing executive airlift and aeromedical evacuation. It has performed its current mission since activating in 1975 as the 1401st Military Airlift Squadron. The 1401st Squadron was consolidated with the 458th in 1991.

635th Supply Chain Operations WingW
635th Supply Chain Operations Wing

The 635th Supply Chain Operations Wing, United States Air Force, is a logistics wing. It reports to the Air Force Sustainment Center, part of Air Force Materiel Command, and serves as the Air Force's new supply chain manager headquartered at Scott Air Force Base, Illinois. It is an associate tenant at the base.

932nd Airlift WingW
932nd Airlift Wing

The 932nd Airlift Wing, sometimes written as 932d Airlift Wing, is an Air Reserve Force Reserve Command flying unit. It is assigned to the Twenty-Second Air Force, Air Force Reserve Command, stationed at Scott Air Force Base, Illinois.

Air Force Global Logistics Support CenterW
Air Force Global Logistics Support Center

The Air Force Global Logistics Support Center (AFGLSC) served as the hub for supply chain management for the U.S. Air Force. It was stood down in 2012 as part of Air Force Materiel Command restructuring.

Eighteenth Air ForceW
Eighteenth Air Force

Eighteenth Air Force is the only Numbered Air Force (NAF) in Air Mobility Command (AMC) and one of the largest NAFs in the United States Air Force. 18 AF was activated on 28 March 1951, inactivated on 1 January 1958, and re-activated on 1 October 2003. 18 AF is headquartered at Scott Air Force Base, Illinois.

Joint Munitions CommandW
Joint Munitions Command

The Joint Munitions Command (JMC) is the latest in a series of commands since World War II that have managed the ammunition plants of the United States. Since 1973, those commands have been headquartered on Rock Island Arsenal. Colonel Gavin J. Gardner commands the JMC. The headquarters on Rock Island Arsenal is responsible for munitions production and storage (depots) facilities in 16 states. JMC employs 20 military, over 5800 civilians and 8300 contractor personnel. Of these approximately 14,000 personnel, more than 650 work in the headquarters on Rock Island Arsenal. JMC has an annual budget of 1.2 billion dollars.

Marine Air Control Group 48W
Marine Air Control Group 48

Marine Air Control Group 48 (MACG-48) is a United States Marine Corps aviation command and control unit based at Naval Station Great Lakes that is currently composed of 4 squadrons that provide the 4th Marine Aircraft Wing and Marine Forces Reserve with a tactical headquarters, positive and procedural control of aircraft, air defense and aviation command and control.

Marine Tactical Air Command Squadron 48W
Marine Tactical Air Command Squadron 48

Marine Tactical Air Command Squadron 48 (MTACS-48) is a reserve aviation command and control unit of the United States Marine Corps based at Naval Station Great Lakes, Illinois. They provide the 4th Marine Aircraft Wings tactical headquarters and command other units within Marine Air Control Group 48 when deployed.

Marine Wing Communications Squadron 48W
Marine Wing Communications Squadron 48

Marine Wing Communications Squadron 48 is a communications squadron in the United States Marine Corps Reserve. As part of Marine Air Control Group 48, MWCS-48 provides expeditionary communications for the 4th Marine Aircraft Wing, the Aviation Combat Element of Marine Forces Reserve. They are based at Naval Station Great Lakes and fall under the command of Marine Air Control Group 48 and the 4th Marine Aircraft Wing.

Recruit Training Command, Great Lakes, IllinoisW
Recruit Training Command, Great Lakes, Illinois

Recruit Training Command, Great Lakes, is a unit within the United States Navy primarily responsible for conducting the initial orientation and indoctrination of incoming recruits. It is part of Naval Service Training Command, and is located at Naval Station Great Lakes, Illinois.

Surface Deployment and Distribution CommandW
Surface Deployment and Distribution Command

Military Surface Deployment and Distribution Command (SDDC) is the Army Service Component Command of the U.S. Transportation Command (USTRANSCOM) and is a major subordinate command to Army Materiel Command (AMC). This relationship links USTRANSCOM's Joint Deployment and Distribution Enterprise and AMC's Materiel Enterprise. The command also partners with the commercial transportation industry as the coordinating link between DOD surface transportation requirements and the capability industry provides.

United States Transportation CommandW
United States Transportation Command

The United States Transportation Command (USTRANSCOM) is one of eleven unified combatant commands of the United States Department of Defense. The command is located at Scott Air Force Base, Illinois, and was established in 1987.