Capt. Charles “Chuck” Yeager becomes the first pilot to reach supersonic speeds in level flight when he reaches a speed of Mach 1.06 (700 miles per hour) at an altitude of 45,000 feet in the rocket-powered Bell XS-1 (later redesignated X-1) over Muroc Dry Lake, Calif. His aircraft was released by a B-29 mother ship in midair.
The Pentagon has concluded a new agreement to buy laser-guidance kits that turn rockets into drone-killing weapons. BAE Systems and the Defense Department announced a framework deal of up to seven years for 25,000 Advanced Precision Kill Weapon System guidance kits annually for the U.S. military.