Acolyte of Billy Mitchell , Chief of Air Service The
Air Service separated from the Signal Corps on 20 May 1918. However control of aviation remained with the ground forces when its post-war director was a
field artillery general, Major General
Charles T. Menoher, who epitomized the view of the
War Department General Staff that "military aviation can never be anything other than simply an arm of the (Army)". Menoher was followed in 1921 by another non-aviator, Maj.Gen.
Mason M. Patrick. Patrick, however, obtained a
rating of Junior Airplane Pilot despite being 59 years old and became both an airpower advocate and a proponent of an independent air force. Both Menoher and Patrick clashed often with Assistant Chief of Air Service Billy Mitchell, who had become radical in his desire for a single unified Air Force to control and develop all military airpower. Arnold supported Mitchell's highly publicized views, the consequence of which was a mutual dislike with Patrick. Arnold was sent to Rockwell Field on 10 January 1919, as District Supervisor, Western District of the Air Service, to oversee the
demobilization of 8,000 airmen and surplus aircraft. There he first established relationships with the men who became his main aides, executive officer Captain
Carl A. Spaatz and adjutant 1st Lieutenant
Ira C. Eaker. Five months later Arnold became Air Officer of the Western Department (after June 1920 the
Ninth Corps Area) in San Francisco and
de facto commander of
Crissy Field, being developed on a site determined by a board chaired by Arnold. Arnold's promotion to colonel expired 30 June 1920, and he reverted to his permanent establishment rank of captain. On 11 August 1920, Arnold was one of 21 Infantry majors formally transferred to the Air Service by War Department Special Orders No. 188-0. As Air Service Officer of the Ninth Corps area, he oversaw the first regular aerial patrols over the forested lands of California and Oregon to assist in preventing and suppressing wildfires. (This service marked the first use of aircraft for wildfire suppression, prior to the modern use of water dropping aircraft.) Of Arnold, the
National Park Service history of Crissy Field wrote: "During his tour of duty, Arnold had been instrumental both in bringing Crissy Field into existence, and establishing the pattern of its operations." In October 1922 he was sent back to Rockwell, now a service depot, as base commander and there encouraged an
aerial refueling, the first in history, that took place eight months later. and the amputation of three fingertips on his left hand in 1922. His wife and sons also experienced serious health problems, including a near fatal case of
scarlet fever for son Bruce. His fourth child, John Linton Arnold, born in the summer of 1921, died on 30 June 1923, of acute
appendicitis. Both Arnold and wife Bee needed almost a year to recover psychologically from the loss. (standing), November 1925 In August 1924, Arnold was unexpectedly assigned to attend a five-month course of study at the
Army Industrial College. After completing the course he was hand-picked by Patrick, despite their mutual dislike, to head the Air Service's Information Division, working closely with Mitchell. When Mitchell was
court-martialed, Arnold, Spaatz, and Eaker were all warned that they were jeopardizing their careers by vocally supporting Mitchell, but they testified on his behalf anyway. After Mitchell was convicted on 17 December 1925, his supporters including Arnold continued to use Information Division resources to promote his views to airpower-friendly congressmen and Air Service reservists. In February,
Secretary of War Dwight F. Davis ordered Patrick to find and discipline the culprits. Patrick was already aware of the activity and chose Arnold to set an example. He gave Arnold the choice of resignation or a general court-martial, but when Arnold chose the latter, Patrick decided to avoid another public fiasco and instead transferred him to Ft. Riley, far from the aviation mainstream, where he took command of the
16th Observation Squadron on 22 March 1926. Patrick's press release on the investigation stated that Arnold was also reprimanded for violating Army General Order No. 20 by attempting "to influence legislation in an improper manner." Despite this setback, which included a fitness report that stated "in an emergency he is liable to lose his head", Arnold made a commitment to remain in the service, turning down an offer of the presidency of the soon-to-be operating
Pan American Airways, which he had helped bring into being. Arnold made the best of his exile and in May 1927, his participation in war games at
Fort Sam Houston,
Texas, impressed Major General
James E. Fechet, successor to Patrick as Chief of the
U.S. Army Air Corps. He also received outstanding fitness reports from his commanders at Ft. Riley, Brigadier General
Ewing E. Booth (who had been a member of the Mitchell court) and his successor, Brig. Gen.
Charles J. Symmonds. Repairs to Arnold's service reputation may also have been aided by a professional article he wrote for the
Cavalry Journal in January 1928, showing the influence of his association with the Cavalry School at Fort Riley. Arnold urged a strong combined arms team be developed between the Air Corps and the Cavalry; and by extension, all ground forces. This opportunity for development of the concept in both theory and practice was lost however, by the effects of cultural differences between the two service branches and the dominance of American isolationism. It did not develop until the United States was engaged in World War II. On 24 February 1927, his son David Lee Arnold was born at Ft. Riley. In 1928 Arnold wrote and published six books of juvenile fiction, the "Bill Bruce Series," whose objective was to interest young people in flying.
Air Corps mid-career Fechet intervened with
Army Chief of Staff Gen.
Charles P. Summerall to have Arnold's exile ended by assigning him in August 1928 to the Army's
Command and General Staff School at
Fort Leavenworth. The year-long course was unpleasant for Arnold because of doctrinal differences with the school's commandant, Major General
Edward L. King, but Arnold graduated with high marks in June 1929. Arnold was slated for assignment to the Air Corps Training Center in San Antonio following graduation, but Brigadier General Lahm, the commander of the ACTC, strongly opposed it, possibly recalling their 1917 dispute. Instead Arnold commanded the
Fairfield Air Service Depot, Ohio. In 1930 he also became Chief of the Field Service Section, Air Corps Materiel Division, and was promoted to
lieutenant colonel on 1 February 1931. Arnold took command of the 1st Wing himself on 4 January 1933, which flew food-drops during blizzards in the winter of 1932–33, assisted in relief work during the
Long Beach earthquake of 10 March 1933, and established camps for 3,000 boys of the
Civilian Conservation Corps. He organized a high-profile series of aerial reviews that featured visits from Hollywood celebrities and aviation notables. In August 1932, Arnold began acquisition of portions of
Rogers Dry Lake as a bombing and gunnery range for his units, a site that later became
Edwards Air Force Base. In 1934, Chief of Air Corps
Benjamin D. Foulois named Arnold to command one of the three military zones of the controversial
Army Air Corps Mail Operation, with a temporary headquarters in
Salt Lake City, Utah. Arnold's pilots performed well and his own reputation was untouched by the fiasco. Later that same year he won his second Mackay Trophy, when he led ten
Martin B-10B bombers on an flight from
Bolling Field to
Fairbanks, Alaska, and back. Overly credited with its success, he nonetheless lobbied for recognition of the other airmen who took part, but the deputy chief of staff ignored his recommendations. His reputation among some of his peers was tarnished by resentment when he was belatedly awarded the
Distinguished Flying Cross for the flight in 1937. On 1 March 1935,
General Headquarters Air Force was activated to control all combat aviation units of the Air Corps based in the United States, although it was not subordinate to the Chief of Air Corps. While a significant step towards an independent air force, this dual authority created serious problems of
unity of command for the next six years. GHQAF commander Major General
Frank Andrews tapped Arnold to retain command of its 1st Wing, which now carried with it a temporary promotion to the rank of
brigadier general, effective 2 March 1935. who recalled Arnold's close association with Billy Mitchell, Craig made him Assistant Chief of Air Corps, responsible for procurement and supply, to deal with the political struggles over them from the Foulois years. In effect, however, Arnold had "switched sides" in the struggle between GHQ Air Force and the Air Corps.
Chief of Air Corps Westover was killed in an air crash at
Burbank, California, on 21 September 1938. Prior vacancies in the office had been filled by an incumbent assistant chief, and Arnold's appointment to succeed Westover seemed automatic since he was well qualified. Yet the appointment was delayed when a faction developed supporting the appointment of Andrews that included two members of the
White House staff, press secretary
Stephen Early and military adviser Colonel
Edwin M. Watson. A rumor circulated through the White House that Arnold was a "drunkard". In his memoirs, Arnold recorded that he enlisted the help of
Harry Hopkins to attack the drinking rumors, but more recent research asserts that Craig threatened to resign as Army chief of staff if Arnold was not appointed. President
Franklin D. Roosevelt appointed Arnold as Chief of Air Corps on 29 September, which carried with it the rank of
major general. To repair his relationship with the Andrews faction, most of whom were part of GHQ Air Force, he selected its chief of staff, Colonel Walter G. Kilner, to fill the Assistant Chief of Air Corps vacancy. After
Charles Lindbergh publicly lent his support in April 1939 for production of
a very long range bomber in large numbers to counter Nazi production, development of which had been prohibited since June 1938 by the Secretary of War, Arnold appointed Kilner to head a board to make appropriate recommendations to end the R&D moratorium. Arnold encouraged
research and development efforts, among his projects the
B-17 and the concept of
Jet-assisted takeoff. To encourage the use of civilian expertise, the
California Institute of Technology became a beneficiary of Air Corps funding and
Theodore von Kármán of its
Guggenheim Aeronautical Laboratory developed a good working relationship with Arnold that led to the creation of the
Scientific Advisory Group in 1944. Arnold characterized his wartime philosophy of research and development as: "Sacrifice some quality to get sufficient quantity to supply all fighting units. Never follow the mirage, looking for the perfect airplane, to a point where fighting squadrons are deficient in numbers of fighting planes." To that end he concentrated on rapid returns from R&D investments, exploiting proven technologies to provide operational solutions to counter the rising threat of the Axis Powers. Arnold also pushed for jet propulsion, especially after the British shared their plans of
Whittle's turbojet during his visit to Britain in April 1941. The proposal was immediately opposed by the General Staff in all respects. He and Eaker collaborated on three books promoting airpower:
This Flying Game (1936, reprinted 1943),
Winged Victory (1941), and
Army Flyer (1942). Arnold submitted the findings to George C. Marshall, newly appointed as chief of staff, on 1 September 1939, the day
Nazi Germany invaded
Poland. When Marshall requested a reorganization study from the Air Corps, Arnold submitted a proposal on 5 October 1940, that would create an air staff, unify the air arm under one commander, and grant it autonomy with the ground and supply forces. Congress repealed the Neutrality Act in November 1939 to permit the selling of aircraft to the belligerents, causing Arnold concern that shipments of planes to the Allies would slow delivery to the Air Corps, particularly since control of the allotment of aircraft production had been given to the Procurement Division of the
Treasury Department in December 1938, and by extension, to Treasury Secretary
Henry Morgenthau Jr., a White House favorite. Arnold experienced two years of difficulties with Morgenthau, who was prone to denigrate the leadership of the War Department and Air Corps. Their conflict peaked on 12 March 1940, when Arnold's public complaint about increases in shipments brought a personal warning from Roosevelt that "there were places to which officers who did not 'play ball' might be sent, such as
Guam," and got him banished from the
White House for eight months. The disfavor shown Arnold by Roosevelt reached a turning point in March 1941 when new Secretary of War
Henry L. Stimson, a supporter of Arnold, submitted his name with two others for promotion to the permanent rank of major general. Roosevelt refused to send the list to the
Senate for
confirmation because of Arnold's nomination, and his forced retirement from the service seemed imminent to both Stimson and Marshall. Stimson and Harry Hopkins arranged for Arnold, accompanied by Major
Elwood "Pete" Quesada, to travel to England for three weeks in April to evaluate British aircraft production needs and to provide an up-to-date strategic analysis. One outcome of the visit was the setting up of a program for training British pilots in the US, which subsequently became known as the
Arnold Scheme. Arnold's meeting with Roosevelt to report his findings was judged as impressively cogent and optimistic, but the president ruminated on Arnold's future for three weeks before submitting his name and the others to the Senate. From that point on, however, Arnold's "position in the White House was secure." His importance to Roosevelt in setting an airpower agenda was demonstrated when Arnold was invited to the
Atlantic Conference in
Newfoundland in August, the first of seven such summits that he, not Morgenthau, would attend. ==World War II==