Northrop Grumman X-47B:

Is an American demonstration unmanned combat air vehicle (UCAV) manufactured by Northrop Grumman, this aircraft developed from X-47A Pegasus and this project began as part of DARPA's J-UCAS program, and is now part of the US Navy's UCAS-D (Unmanned Combat Air System Demonstration) program.

 

MIG 1.44

Mig 1.44 is a technology demonstrator designed by MIG in the framework of the MFI to provide russian air force a fifth-generation multirole at the 2010. that a supersonic multirole hyper manoeuvrablecapable of flying super cruise.equiped with two AL41F engines of 20 tons thrust each, The twin-tail planform features an all-moving canard-type foreplane with a wingspan of about 15 meters and a length of about 20 meters with a top speed of over 2,500 km/h.

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F-35 Joint Strike Fighter

F-35 Lightning II is a fifth-generation equiped with single-seat, single-engine, stealth-capable military strike fighter, developed by "martin aeronautics company" for the US Air Force.The JSF aircraft design has three variants:conventional takeoff and landing variant .

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