Shuttle Discovery

               Development of two fighters in parallel with complementary roles, one heavyweight and more costly and the other light and relatively cheap, is far from unprecedented. The F-22 as an elite heavy fighter built to engage the most advanced enemy combat aircraft is a direct successor to the F-15C Eagle and F-4E Phantom from the respective fourth and third generations, while the F-35 follows on from the F-16 Falcon and the F-5E Tiger II in fulfilling the role of a low cost and versatile light fighter capable of fulfilling any number of roles on the battlefield but specialised in none of them. The heavy air superiority fighters have been far more restricted in their exports compared to their lighter counterparts, with the F-22 banned from export entirely while lighter aircraft have been built in much larger numbers, widely exported to all manner of U.S. allies and non aligned states, and in the fourth and fifth generations also acquir...

SR-71 Blackbird was developed in secret in the late 1950s to cruise to 80,000 feet above the earth, near the edge of space, and out fly any missile that was launched at it.  The SR-71 was designed for flight at over Mach 3 with a flight crew of two in tandem cockpits, with the pilot in the forward cockpit and the reconnaissance systems officer operating the surveillance systems and equipment from the rear cockpit, and directing navigation on the mission flight path.  The SR-71 was designed to minimize its radar cross-section, an early attempt at stealth design. Finished aircraft were painted a dark blue, almost black, to increase the emission of internal heat and to act as camouflage against the night sky. The dark color led to the aircraft's nickname "Blackbird". Video: Out Of Your Mind

The major air forces in the world are developing or looking to procure next-generation fighter aircraft that will serve them for years to come, providing superiority in air combat domain. With the emergence and increasing use of digital and innovative technologies, countries are looking for next-level fighter jet capabilities. Video: Out Of Your Mind