The super-fighter for the 21st century F22 Raptor is worlds first fifth generation fighter aircraft. The first to employ stealth, supersonic cruise, agility and advanced integrated avionics into one single aircraft, it currently dominates the skies over battlefield and bring unequaled capability into the hands of US Air Force fighter pilots.
The high cost of the aircraft, a lack of clear air-to-air missions due to delays in Russian and Chinese fighter programs, a ban on exports, and development of the more versatile and comparatively lower cost F-35 led to the end of F-22 production. A final procurement tally of 187 operational production aircraft was established in 2009 and the last F-22 was delivered to the USAF in 2012.
Sukhoi PAK-FA abbreviated in Russian language as Prospective Airborne Complex of Front line Aviation is a program to develop fifth generation fighter aircraft. The prototype aircraft designated as T 50 which had its first flight on 29 Jan 2010. It is expected to enter service with designation Sukhoi Su 50 in Russian Airforce. The aircraft is being co-developed in collaboration with Hindustan Aeronautics Limited HAL with 50% sharing of fundings. The HAL would develop an Indian specific variant named Fifth Generation Fighter Aircraft (FGFA) whose final contract is expected to be signed at the mid of 2017 after which aircraft will be developed within 7 years. The FGFA will be tailored for requirements of Indian Air Force according to Indian Military doctrine. While the aircraft is expected to be exported in large numbers in Asia Pacific. It was reported at Paris Air Show 2017 that the name FGFA is now completely replaced and the aircraft now be called Prospective Multirole Fighter PMF. The Sukhoi Aviation Corporation claims it to be better than any other fifth generation aircraft currently available for export. It will be the first aircraft in both Russian and Indian service to use stealth technology by which they could evade detection by enemy radar to some extent. It will replace Su 27 and MiG 29 in Russian Service and MiG 21 in Indian service.