طائرة نفاثة
In the Cold War era, aviation technology continued to advance at an extremely rapid pace. Jet aircraft exceeded Mach 1 and Mach 2, armament focus switched mainly to missiles, aircraft began carrying more sophisticated avionics, air-to-air refueling matured into practicality, and transport aircraft grew in size. Stealth aircraft entered development during the 1970s and saw combat in the 1980s.