The Navy dirigible USS Akron (ZRS-4) hits the sea during a training flight off the East Coast and breaks up. Of a crew of nearly 80, only three survive. Among the casualties is Rear Adm. William A. Moffett, head of the Navy’s Bureau of Aeronautics.
In a nighttime ceremony contrived to continue concealment of many of its features, the new B-21 bomber rolled out of Northrop Grumman's Palmdale, Calif. plant Dec. 2. Defense Secretary Lloyd Austin said the aircraft's advanced technology represents "deterrence, the American way."