The F/A-352B Longsword was a three-seat, twin-engine, atmosphere and exoatmospheric-capable, ground and carrier-based strike starfighter, used by the United Nations Space Command Navy during the Galactic War and Swarm War. The successor to the earlier F/A-352A Longsword, The F/A-352B was a smaller and more advanced derivative of the ubiquitous Human-Covenant War-era fighter. The Longsword could be outfitted with a range of electronic equipment, weaponry and other hardware, allowing it to fulfill a range of combat and non-combat functions. The standard configuration included two internal 50 millimetre railguns, as well as a range of air-to-air missiles and air-to-surface weapons. As the UNSC Navy's strike fighter, the Longsword's responsibilities comprised primarily performing an air-to sur