Air-to-air missiles are weapons designed to be launched from one aircraft to target another in flight. They are used primarily in aerial combat to engage enemy aircraft, providing a tactical advantage in air superiority. These missiles can be guided by various systems, including radar, infrared, or a combination of both, allowing them to track and hit fast-moving targets. These missiles come in different types, such as short-range missiles for close engagements and beyond-visual-range missiles for long-distance attacks. They are an essential component of modern air forces, enhancing the effectiveness of fighter jets like the F-16 Fighting Falcon and F/A-18 Hornet.