Soaring Giants: Unveiling the Biggest and Most Costly Military Aircraft Ever Built
10. J-20 Black Eagle Chengdu
Joined the Service in 2011 Not retired: N/A Price: *$110 million The People's Liberation Army Airforce is equipped with Chengdu J-20 aircraft. The Chengdu Aerospace Corporation has manufactured fifty of them so far, with the goal of achieving air superiority. The J-20 made its maiden flight in 2011 and is capable of carrying out precise strikes. Six years later, it was released.

11. Fighting Falcon F-16C/D
Joined the Service in 1998 Not retired: N/A Price: $29.1 million Developed for the USAF, General Dynamics' F-16 Fighting Falcon is a supersonic, single-engine, multirole fighter jet. It was initially designed as a day fighter for air superiority, but it was changed to become an all-weather multirole aircraft.Since US approval of production in 1976, 4,600 F-16s have been produced by General Dynamics Corp.
