The 683d Armament Systems Squadron is a United States Air Force unit tasked with the maintenance, repair, modification, and testing of weapons systems for various aircraft. It operates under the Air Force Materiel Command’s 50th Maintenance Wing at Eglin Air Force Base in Florida. The squadron ensures the readiness of conventional munitions employed by U.S. combat forces globally. Its mission is critical to the U.S. military, as it directly impacts the capability and effectiveness of air-delivered weaponry used in various operational scenarios.