The F-22A Raptor is a Tactical Surface Fighter (TSF) in the Muv-Luv franchise, modeled after the real-world advanced stealth fighter jet. In the series, it serves as one of the United States' most advanced and powerful TSFs, showcasing superior combat capabilities, speed, and stealth. The F-22A Raptor plays a pivotal role in humanity’s struggle against the extraterrestrial BETA, often depicted as a symbol of American military might and cutting-edge technology on the battlefield.