The A-10 Thunderbolt II, commonly known as the A-10, is a military aircraft designed for close air support of ground forces. It is known for its durability, ability to fly at low altitudes, and its powerful GAU-8/A Avenger cannon, which fires armor-piercing rounds. The A-10 is primarily used by the United States Air Force and has been in service since the 1970s. The aircraft features a distinctive design with a high-mounted wing and twin-engine layout, allowing it to maneuver effectively in combat zones. Its ability to carry a variety of weapons, including bombs and missiles, makes it versatile for different missions. The A-10 has played a significant role in conflicts such as the Gulf War and Operation Enduring Freedom.