
The U.S. Air Force halted the launch sequence for the first planned booster flight test of a prototype Lockheed Martin [LMT] AGM-183A hypersonic Air-launched Rapid Response Weapon (ARRW) aboard a B-52H bomber from Edwards AFB, Calif. on Apr. 5. "The Air Force had a setback in demonstrating its progress in hypersonic weapons on April 5 when its first booster vehicle flight test encountered an issue on the aircraft and did not launch," the service said on Apr. 6. The B-52H…