President Lyndon B. Johnson announces the existence of the Lockheed A-11, with a cruising speed of more than Mach 3 at altitudes above 70,000 feet. (Use of the designation A-11 to refer to the Air Force’s YF-12A was deliberate to cloud the existence of the CIA’s A-12, a single-seat reconnaissance aircraft that had been flying in secret and was the actual basis for the two-seat YF-12.) Only three YF-12A interceptors are built, and the SR-71 program for the Air Force takes precedence.
The U.S. military’s newest jungle school has been an “embrace the suck” course for Marines and Soldiers since opening in January—not anymore. Staff Sgt. Duchaine Paul just became the first Airmen to graduate the rebooted jungle warfare course in the punishing Panamanian jungle.