Marine Corps Air Station Yuma or MCAS Yuma is a United States Marine Corps air station in Arizona. It is the home of multiple squadrons of F-35B Lightning IIs of the 3rd Marine Aircraft Wing, Marine Aviation Weapons and Tactics Squadron 1 (MAWTS-1), Marine Operational Test and Evaluation Squadron 1 (VMX-1) and Marine Fighter Training Squadron 401 (VMFT-401), an air combat adversary squadron of the 4th Marine Aircraft Wing of the Marine Corps Reserve. It is a designated Superfund site due to a number of soil and groundwater contaminants, including asbestos.
Marine Fighter Attack Squadron 232 (VMFA-232) is a United States Marine Corps F/A-18 Hornet squadron. Nicknamed the "Red Devils", the squadron is based at Marine Corps Air Station Miramar, California and falls under the command of Marine Aircraft Group 11 (MAG-11) and the 3rd Marine Aircraft Wing. The Red Devils are the oldest and most decorated fighter squadron in the Marine Corps.
An aggressor squadron or adversary squadron is a squadron that is trained to act as an opposing force in military wargames. Aggressor squadrons use enemy tactics, techniques, and procedures to give a realistic simulation of air combat. Since it is impractical to use actual enemy aircraft and equipment, surrogate aircraft are used to emulate potential adversaries.
Marine Attack Squadron 223 (VMA-223) is a United States Marine Corps fixed wing attack squadron that consists of McDonnell-Douglas AV-8B Harrier II (V/STOL) jets. The squadron is based at Marine Corps Air Station Cherry Point, North Carolina and falls under the command of Marine Aircraft Group 14 (MAG-14) and the 2nd Marine Aircraft Wing. The squadron uses "Stone" as its radio callsign.
Marine Fighter Attack Training Squadron 502 (VMFAT-502) is a United States Marine Corps fighter attack training squadron flying the Lockheed Martin F-35 Lightning II. Known as the "Flying Nightmares", the squadron maintains the history of Marine Attack Squadron 513 (VMA-513) which dates back to World War II and was decommissioned on 12 July 2013. The squadron is based at Marine Corps Air Station Miramar and falls under the command of Marine Aircraft Group 11 and the 3rd Marine Aircraft Wing
Marine Heavy Helicopter Squadron 361 (HMH-361) is a United States Marine Corps helicopter squadron consisting of CH-53E Super Stallion transport helicopters. The squadron, known as the "Flying Tigers", is based at Marine Corps Air Station Miramar in California, and falls under the command of Marine Aircraft Group 16 (MAG-16) and the 3rd Marine Aircraft Wing.
Marine Heavy Helicopter Squadron 466 (HMH-466) is a United States Marine Corps helicopter squadron consisting of CH-53E Super Stallion transport helicopters. The squadron, known as the "Wolfpack", is based at Marine Corps Air Station Miramar, California and falls under the command of Marine Aircraft Group 16 (MAG-16) and the 3rd Marine Aircraft Wing.
Marine Fighter Attack Squadron 542 (VMFA-542) is a United States Marine Corps Aviation fighter attack squadron flying the F-35B Lightning II. VMFA-542 is based at Marine Corps Air Station Cherry Point, North Carolina and falls under the command of Marine Aircraft Group 14 (MAG-14) and the 2nd Marine Aircraft Wing.
Marine Fighter Attack Squadron 225 (VMFA-225) is a United States Marine Corps fighter attack squadron flying the F-35B Lightning II. The squadron, known as the "Vikings", is based at Marine Corps Air Station Yuma in Arizona and falls under the command of Marine Aircraft Group 13 (MAG-13) and the 3rd Marine Aircraft Wing.
Marine Fighter Attack Squadron 121 (VMFA-121), also known as the "Green Knights", is a United States Marine Corps aircraft squadron operating the F-35B Lightning II. The squadron is based at Marine Corps Air Station Iwakuni, Japan and falls under the command of Marine Aircraft Group 12 (MAG-12) and the 1st Marine Aircraft Wing. Their tail code is VK and their radio call sign is "Combat".
Marine Aircraft Group 41 (MAG-41) is a United States Marine Corps reserve aviation unit based at Naval Air Station Joint Reserve Base Fort Worth, Texas that is currently composed of one F/A-18C squadron, one KC-130J squadron, one C-40 squadron, two Northrop F-5 aggressor squadron based at Marine Corps Air Station Yuma, Arizona and Marine Corps Air Station Beaufort, South Carolina, one Marine Light Attack Helicopter Squadron at MCAS Camp Pendleton, one MV-22B squadron based at MCAS Miramar, one aviation logistics squadron and two wing support squadrons with multiple detachments throughout the United States.
Marine Fighter Attack Training Squadron 101 (VMFAT-101) was a United States Marine Corps F/A-18 Hornet training squadron. The squadron was last based at Marine Corps Air Station Miramar, California and fell under the command of Marine Aircraft Group 11 (MAG-11) and the 3rd Marine Aircraft Wing.
Fighter Squadron 301 (VF-301) was an aviation unit of the United States Naval Reserve in service from 1970 to 1994 at Naval Air Station (NAS) Miramar in southern California. The squadron's nickname was Devil's Disciples. In an early display of political correctness, it was changed to Blazing Infernos when the Pope visited Los Angeles in the late 1980s.
Strike Fighter Squadron 125 (VFA-125), also known as the "Rough Raiders", is a United States Navy strike fighter squadron based at Naval Air Station Lemoore, California. The "Rough Raiders" are a Fleet Replacement Squadron flying the F-35C Lightning II.
Fighter Squadron Composite 111 (VFC-111), also known as the "Sun Downers", is a United States Navy Reserve adversary squadron based at Naval Air Station Key West, Florida. Currently, it operates Northrop F-5N/F Tiger-IIs, of which most are single-seater F-5Ns and one twin-seater F-5F, the "FrankenTiger".
Marine Operational Test and Evaluation Squadron One (VMX-1) is a United States Marine Corps operational test squadron consisting of multiple aircraft types. The squadron is based at Marine Corps Air Station Yuma, Arizona. VMX-22 stood up in August 2003 and was redesignated VMX-1 in May 2016. VMX-1 conducts operational test under the authority of the Commander, Operational Test and Evaluation Force (COMOPTEVFOR) and the Director, Marine Corps Operational Test and Evaluation Activity (MCOTEA) depending on the program under test.
The United States Marine Corps Aviation (USMCA) is the aircraft arm of the United States Marine Corps. Aviation units within the Marine Corps are assigned to support the Marine Air-Ground Task Force, as the aviation combat element, by providing six functions: assault support, antiair warfare, close air support, electronic warfare, control of aircraft and missiles, and aerial reconnaissance. The Corps operates rotary-wing, tiltrotor, and fixed-wing aircraft mainly to provide transport and close air support to its ground forces. Other aircraft types are also used in a variety of support and special-purpose roles. All Marine Corps aviation falls under the influence of the Deputy Commandant for Aviation, whose job is to advise the Commandant of the Marine Corps in all matters relating to aviation, especially acquisition of new assets, conversions of current aircraft, maintenance, operation, and command.
Fighter Squadron Composite 204 (VFC-204), also known as the "River Rattlers", is a United States Navy Reserve adversary squadron, slated to fly the F-5N/F Tiger II after having previously flown the F/A-18C/D Hornet. The squadron is based out of Naval Air Station Joint Reserve Base New Orleans, Louisiana, and is part of the U.S. Navy Reserve's Tactical Support Wing. Their radio callsign is "River" and their tail code is "AF".
Marine Fighter Training Squadron 402 (VMFT-402) is an adversary squadron of the United States Marine Corps Reserve, flying the F-5N Tiger II. Known as the "Grim Reapers", the squadron is one of two adversary squadrons in the Marine Corps. The squadron is based at Marine Corps Air Station Beaufort, South Carolina and falls under the command of the 4th Marine Aircraft Wing and Marine Aircraft Group 41. VMFT-402 is a non-deployable unit.
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United States Marine Corps 
