Generation 5
F-22 Raptor
The X-35 JSF, a prototype "fifth generation" jet fighter.The current cutting edge of fighter design combines previous emphasis on versatility with new developments such as thrust vectoring, composite materials, supercruise, stealth technology, advanced radar and sensors, and integrated avionics designed to reduce the pilot's workload while vastly improving situational awareness.
Of these, only the American F-22 Raptor, put into production in 2004 are operational, and it is often regarded as the first of a new generation of fighters, termed the fifth generation. (Although the European Eurofighter Typhoon is often considered a direct rival to the F-22 Raptor with a similar performance). The in-development F-35 Lightning II (formerly Joint Strike Fighter) has also been designed for stealth, and the F-22 has influenced the continued development of the 4th generation designs, and the shape of design work for other countries' long-term fighter development projects (for instance, the rumoured Chinese Shenyang J-XX project, Indian Medium Combat Aircraft, and the Russian PAK FA).
To date, none of these aircraft have been used in combat. Current developments include reducing the radar visibility of fighters—techniques known as stealth—as well as increased range at supersonic speeds (supercruise) and better maneuverability.