IU is a part of VAâs disability compensation program that allows VA to pay certain Veterans.
US military to launch fastest-ever plane. Unmanned Falcon Hypersonic Technology Vehicle 2 can travel from London to Sydney in less than an hour. Artist's rendition of the Falcon HTV-2, an unmanned, rocket-launched aircraft that flies at approximately 13,000 miles per hour. Photograph: AP/DARPA) Photograph: AP.
The fastest fighter aircraft is the MiG 25, with speeds topping at Mach 3.2 (2,450 mph/4,000 km/h). Pilots were not allowed to go beyond Mach 2.8. Above Mach 2.8, the engines would overheat and burn up.