Question: The 357th Fighter Squadron (357 FS) is part of the 355th Fighter Wing at Davis-Monthan Air Force Base, Arizona, it operates which The 357th Fighter Squadron (357 FS) is part of the 355th Fighter Wing at Davis-Monthan Air Force Base, Arizona??
Context: The Fairchild Republic A-10 Thunderbolt II is a single-seat, twin turbofan engine, straight wing jet aircraft developed by Fairchild-Republic for the United States Air Force (USAF).  Commonly referred to by the nicknames "Warthog" or "Hog", its official name comes from the Republic P-47 Thunderbolt, a World War II fighter effective at attacking ground targets.  The A-10 was designed for close air support (CAS) of friendly ground troops, attacking armored vehicles and tanks, and providing quick-action support against enemy ground forces.  It entered service in 1976 and is the only production-built aircraft that has served in the USAF that was designed solely for CAS.  Its secondary mission is to provide forward air controller – airborne (FAC-A) support, by directing other aircraft in attacks on ground targets.  Aircraft used primarily in this role are designated "OA-10". Martha Elizabeth McSally (born March 22, 1966) is a retired United States Air Force Colonel and politician who has been a Republican member of the United States House of Representatives since 2015.  She was the first American woman to fly in combat following the 1991 lifting of the prohibition of women in combat.  She flew the Fairchild Republic A-10 Thunderbolt II 'Warthog' close air support aircraft over Iraq and Kuwait during Operation Southern Watch.  She is the first woman to command a USAF fighter squadron, the 354th Fighter Squadron (354 FS) based at Davis-Monthan Air Force Base. The 355th Fighter Squadron is a United States Air Force unit stationed at Naval Air Station Joint Reserve Base Fort Worth, Texas.  It is an active-duty associate unit administratively assigned to the 495th Fighter Group and operates aircraft assigned to the Air Force Reserve Command's 301st Fighter Wing.  Prior to its reactivation in 2015, the unit's last assignment was that of a subordinate unit of the 354th Fighter Wing based at Eielson Air Force Base in Alaska, flying the Republic A/OA-10 Thunderbolt II aircraft.  The squadron was inactivated on 15 August 2007 as a result of Base Realignment and Closure (BRAC) 2005. The 355th Fighter Wing (355 FW) is a United States Air Force unit assigned to the Air Combat Command's Twelfth Air Force.  It is stationed at Davis-Monthan Air Force Base in Tucson, Arizona, where it operates the A-10 Thunderbolt II.  The wing's mission is to provide close air support (CAS), air interdiction (AI), forward air control (FAC), combat search and rescue (CSAR), ground based tactical air control, and airbase operations. The 354th Fighter Squadron (354 FS) is part of the 355th Fighter Wing at Davis-Monthan Air Force Base, Arizona.  It operates A-10 Thunderbolt II aircraft conducting close air support missions. The 357th Fighter Squadron (357 FS) is part of the 355th Fighter Wing at Davis-Monthan Air Force Base, Arizona.  It operates Fairchild Republic A-10 Thunderbolt II aircraft training pilots for close air support missions. The 377th Fighter Squadron is an United States Air Force active duty unit stationed at Montgomery Air National Guard Base, Alabama.  It is an Active Associate Unit administratively assigned to the 495th Fighter Group at Shaw Air Force Base, South Carolina and integrated operationally with the 100th Fighter Squadron of the Alabama Air National Guard’s 187th Fighter Wing.  Prior to its reactivation in 2015, the unit was last stationed at Biggs Field, Texas, where as a subordinate unit of the 362nd Fighter Group they flew the North American P-51H Mustang. The 358th Fighter Squadron is part of the 495th Fighter Group at Whiteman Air Force Base, Missouri.  The squadron was reactivated there in 2015.  The squadron was formerly part of the 355th Operations Group at Davis-Monthan Air Force Base, Arizona, operating the Fairchild Republic A-10 Thunderbolt II aircraft conducting close air support missions, until its 2014 inactivation. The 924th Fighter Group is a group of the United States Air Force Reserve.  It assigned to Tenth Air Force and stationed at Davis-Monthan Air Force Base, Arizona as a Geographically Separated Unit (GSU) of the Air Force Reserve Command's 442d Fighter Wing at Whiteman Air Force Base, Missouri.  On 1 October 2012, the 924 FG was reassigned to the 944th Fighter Wing at Luke Air Force Base, Arizona.  The 924th flies the A-10 Thunderbolt II aircraft and is gained by Air Combat Command when mobilized. William Johnston Hovde (4 April 1917 – 13 March 1996) was a United States Air Force colonel and a World War II flying ace.  Hovde served two tours in the 355th Fighter Group and commanded the 358th Fighter Squadron, ending the war with 10.5 victories.  He also served in the Korean War, claiming another victory while in command of the 335th Fighter Squadron.  After serving as an attaché in Mexico, Hovde commanded Ethan Allen Air Force Base and the 14th Fighter Group.  He retired in 1967, and worked in the liquor business before finally retiring and moving to San Antonio.  Hovde became president of the American Fighter Aces Association, and died in 1996.
Answer: Fairchild Republic A-10 Thunderbolt II