Twining, General Nathan Farragut (1897–1982)
General Nathan Twining was head of Air Material Command (AMC) at the time of the flying saucer flap of 1947. On September 23, 1947, Twining sent a memo to Brigadier-General George Schulgen, Commanding General of the United States Air Force, summarizing what were then AMC's opinions on the phenomenon of "flying disks." These included that:
a. The phenomena reported is something real and not visionary or fictitious.
b. There are objects probably approximately the shape of a disc, of such appreciable size as to appear to be as large as a man-made aircraft.
c. There is the possibility that some of the incidents may be caused by natural phenomena, such as meteors.
d. The reported operating characteristics such as extreme rates of climb, maneuverability (particularly in roll), and action which must be considered evasive when sighted or contacted by friendly aircraft and radar, lend belief to the possibility that some of the objects are controlled either manually, automatically or remotely.
Twining asked for the following points to be considered:
1. The possibility that these objects are of domestic origin-the product of some high security project not known to . . . this command.
2. The lack of physical evidence in the shape of crash recovered exhibits which would undeniably prove the existence of these objects.
3. The possibility that some foreign nation has a form of propulsion, possibly nuclear, which is outside of our domestic knowledge.
Finally, Twining recommended that:
Headquarters, Army Air Forces issue a directive assigning a priority, security classification and code name for a detailed study of this matter ...
On December 30, 1947, Twining's recommendation was put into effect with the launch of Project Sign.
Further biographical details from the U.S. Air Force website
Twining was born in Monroe, Wisconsin. He began his active service in June 1916, with Company H of the Third Oregon Infantry (National Guard) and served as a corporal on Mexican border duty until September. In March 1917, he was recalled to active duty as a sergeant in the same organization and was promoted to first sergeant the following month. In May 1917, he received an appointment through the Oregon National Guard and entered the United States Military Academy. He graduated in November 1918, as a second lieutenant of Infantry and remained assigned to the Academy as an officer cadet until June 1919.
In July 1919, Twining joined the American Forces in Germany as a military ground observer and toured Belgian, French and Italian battlefields. He entered the Infantry School at Fort Benning, Ga., in September 1919, graduated the following June, and was assigned to the 29th Infantry Regiment at Fort Benning. In February 1922, he was assigned as aide to Brig. Gen. B.A. Poore and served with him at Camp Travis, Texas; Fort Logan, Colo.; and Fort Sam Houston, Texas. His air training began in August 1923, when he entered Primary Flying School at Brooks Field, Texas.
Twining graduated from Advanced Flying School at Kelly Field, Texas, in September 1924, and then returned to Brooks Field, Texas, as an instructor. On Nov. 16, 1926, he was transferred to the Air Service and the following September he was reassigned to March Field, Calif., where he served as a flying instructor. In February 1929, he joined the 18th Pursuit Group at Schofield Barracks, Hawaii, where he served successively as adjutant, personnel officer, headquarters detachment commander and commander officer of the 26th Attack Squadron.
Twining was ordered to Fort Crockett, Texas, in March 1932, and was assigned to the Third Attack Group as a squadron commander; that August he joined the 90th Attack Squadron and a month later, the 60th Service Squadron at the same base. He became engineering officer for the Central Zone (U.S. Army Air Mail Service) in Chicago, in February 1934, and then returned to Fort Crockett in June, where he became adjutant to the Third Attack Group. In March 1935, he became assistant operations officer of the Third Wing at Barksdale Field, La. In August, he entered the Air Corps Tactical School at Maxwell Field, Ala., and completed the course a year later.
In August 1936, Twining entered the Command and General Staff College at Fort Leavenworth, Kan., and graduated the following June. He was named Air Corps technical supervisor at San Antonio Air Depot, Duncan Field, Texas, in July 1937. In August 1940, he was reassigned to the Office of the Chief of Air Corps in Washington, D.C., as assistant chief of the Inspection Division. Three months later, he became chief of the Technical Inspection Section in the same office. He joined the Operations Division in December 1941, was named assistant executive in the Office of Chief of Air Corps in February 1942, and three months later was appointed director of War Organization and Movements in that office.
Twining was sent to the South Pacific as chief of staff to Maj. Gen. M.F. Harmon, commanding general of the U.S. Army Forces in the South Pacific Area in July 1942, and was named commanding general of the 13th Air Force the following January. On July 25, 1943, he was appointed commander, Aircraft, Solomon Islands and placed in tactical control of all Army, Navy, Marine and Allied Air Forces in the South Pacific, one of the first Joint Air Commands in U.S. history. He assumed command of the 15th Air Force in Italy in November 1943, and two months later, in addition to his other duties, became commander of the Mediterranean Allied Strategic Air Forces. On Aug. 2, 1945, he was appointed commander of the 20th Air Force in the Pacific; a few days later, his command dropped the first atomic bomb at Hiroshima. He retained this command until the end of the war. In October 1945, General Twining moved to Continental Air Force Headquarters at Bolling Field, Washington, D.C.; two months later he was appointed commanding general of the Air Materiel Command at Wright Field, Ohio. He remained there until Oct. 1, 1947, when he became commanding general of the Alaskan Department; three weeks later he was appointed commander in chief of the Alaskan Command at Fort Richardson. He returned to Washington in July 1950, as deputy chief of staff for personnel, which position he held until Oct. 10, 1950, when he was appointed vice chief of staff of the Air Force.
Twining was named chief of staff of the Air Force June 30, 1953. On March 26, 1957, President Dwight D. Eisenhower nominated Twining to succeed Admiral Radford as chairman of the Joint Chiefs of Staff, effective Aug. 15, 1957. The nomination was approved and from July 1 to Aug. 15, he served as special assistant to Secretary of Defense Charles E. Wilson. On Aug. 15, 1957, Twining was formally sworn in as chairman of the Joint Chiefs of Staff by President Eisenhower in the Cabinet Room of the White House.