The Fairchild Republic A-10 Thunderbolt II, also widely known by the nickname Warthog, is a single-seat, twin-turbofan, straight-wing, subsonic attack aircraft developed by Fairchild Republic for the United States Air Force (USAF). In service since 1977, it is named after the Republic P-47 Thunderbolt strike-fighter of World War II, but is instead commonly referred to as the "Warthog". The A-10 was designed to provide close air support (CAS) to ground troops by attacking enemy armored vehicles, tanks, and other ground forces; it is the only production-built aircraft designed solely for CAS to have served with the U.S. Air Force. Its secondary mission is to direct other aircraft in attacks on ground targets, a role called forward air controller (FAC)-airborne; aircraft used primarily in this role are designated OA-10.
A-10 Thunderbolt II test pilot wearing AN/AVS-10 PNVG
An 81st Fighter Squadron A-10 “Warthog” taxis down the runway to take off on a training mission with Bulgarian SU-25s parked in the background at Bezmer Air Base, Bulgaria.
An A-10 Thunderbolt II “Warthog” takes off of Highway 287 during Exercise Agile Chariot, April 30, 2023, honing capabilities linked to Agile Combat Employment.
A-10 Thunderbolt II assigned to the 422nd Test and Evaluation Squadron
A-10C Thunderbolt II Takes-off to Setermoen Range 1
An A-10 Thunderbolt II “Warthog” lands on Highway 287 during Exercise Agile Chariot, April 30, 2023, honing capabilities linked to Agile Combat Employment.
Front view of Fairchild Republic YA-10A with weapons loaded on 10 stations
An A-10 Thunderbolt II aircraft lands on the autobahn - DPLA - 5b67e544b4afbecabdc076844656d28e
A-10 Thunderbolt 9875
Island Formation: Air Force A-10 Thunderbolt II aircraft fly in formation over Wake Island, June 7, 2025.