The Bomber Mafia were a close-knit group of American military men who believed that long-range heavy bomber aircraft in large numbers were able to win a war. The derogatory term "Bomber Mafia" was used before and after World War II by those in the military who did not share their belief, and who were frustrated by the insistence of the men that the heavy bomber should take a primary position in planning and funding.
The bomber mafia succeeded in their goal to have extensive bomber fleets in the US military, but they failed in their wish to achieve pinpoint targeting precision during World War II. Instead, the bomber fleets were a major factor in the general American war effort, helping to reduce the enemy fighting power, especially in Japan where they destroyed the largest cities by shifting to area incendiary bombing tactics. After the war, the 20 years of foundational work by the bomber mafia resulted in the separation of the United States Air Force from the Army to become an independent military arm. [1] The bomber mafia's strategic doctrine, changed by war and experience, helped shape the mission of the new U.S. Air Force and its Strategic Air Command. [2]
Many years later, in the 1960s and 1970s, a related term, "Fighter Mafia," described those within the U.S. Air Force that favored lightweight fighters good at dogfighting instead of heavy missile-firing fighters.
Developed over the years 1926–1929 at Air Corps Tactical School (ACTS) at Langley Field in Virginia, a forward-looking doctrine of daylight precision bombing was promulgated by Brigadier General William "Billy" Mitchell who advocated a greatly expanded role for the bomber force. After graduating from ACTS in 1931, Mitchell protégée Harold L. George stayed at the school to refine and teach the new bombing theory, soon recruiting as teachers his former students Haywood S. Hansell, Donald Wilson and Laurence S. Kuter as fellow bomber advocates. These four instructors, the core of US bomber advocacy, argued that an enemy's army and navy could be defeated intact due to the destruction of industrial and military targets deep within enemy-held territory. [3]
This theory was first espoused by Italian General Giulio Douhet, though his ideas included the terror bombing of population centers that the American theorists eschewed. [4] [5] In contrast, American theorists devised a strategy of pin-point bombing that targeted the enemy economy and the production of weapons. [6] Though unproven, the major attraction of this sort of strategic bombing doctrine was that a war was expected to be won relatively quickly, with minimal casualties, and that grinding, static trench warfare as seen in World War I could be avoided. [2] In November 1932 when British Lord President of the Council Stanley Baldwin said "the bomber will always get through", he was talking about the terror bombing of cities. The US Bomber Mafia agreed with Baldwin only in that the bomber would prevail in its mission. They intended the mission to be against military and industrial targets, not populations. [7]
To effect this doctrine, the United States Army Air Corps would need to expend the majority of its resources in amassing a fleet of self-defending heavy bombers, and in the training and maintenance of a great many airmen to fill aircrew and ground crew positions. The ACTS officers who believed in the heavy bomber doctrine realized that any other Air Corps expenditures such as for tactical bombers and fighter aircraft would take away from the proposed large fleet of heavy bombers. Moreover, the men realized that the United States government would have to reduce funding to naval and ground forces in order to establish a great air fleet. To implement these changes, the ACTS instructors began to instill a sense in their students that a separate and independent air arm of the type described earlier by Mitchell, to be called the United States Air Force, was the way forward. As a compromise first step, the General Headquarters (GHQ) Air Force was established within the Army Air Corps in 1935, commanded by General Frank M. Andrews, a strategic bombing advocate. Andrews staffed the command with like-minded officers such as Henry H. "Hap" Arnold. [8]
Although flawed and tested only under optimal conditions, the doctrine (originally known as the "industrial web theory") [9] became the primary airpower strategy of the United States in the planning for World War II. Members of the "Bomber Mafia" produced the two airpower war plans (AWPD-1 and AWPD-42) that guided the wartime expansion and deployment of the Army Air Forces. [1]
The term "Bomber Mafia" came from the sometimes bitter debates between United States Army staff and Air Corps men who observed, and argued with, the insistence by instructors and students of the ACTS that heavy bombers were the new primary weapon of war, and that a separate air arm was required to command them. For the first few years, the strongest voice at ACTS against the bomber doctrine was Captain (later General) George C. Kenney who called for the use of air power to attack enemy fighting units on the ground. He advocated the close coordination of air and ground forces, with an emphasis on medium bombers and fighter bombers. Kenney left ACTS in 1929, and heavy bomber doctrinarians filled the vacancy. [10] The doctrine also ran counter to the theories of Billy Mitchell himself, who espoused that pursuit support was essential for daylight bombing operations. [11]
As an expert in the use of air units to aid artillery and infantry, Gordon P. Saville held to the concept of tactical air power through his time as ACTS instructor from 1934 to 1936. Later, Saville successfully implemented his ideas in the Mediterranean Theater.
Captain Claire Lee Chennault, senior instructor in fighter tactics at ACTS, was a vocal Air Corps officer who challenged the bomber mafia for more than a decade; he was forced into early retirement in 1937, leaving the precision bombing advocates unopposed. [12] The teaching of fighter ("pursuit") tactics declined, though Earle E. Partridge and Hoyt S. Vandenberg continued to discuss the role of the fighter. [13]
Other opposition was more subtle. USAAC Fighter Projects officer Lieutenant Benjamin S. Kelsey appreciated that a large bomber fleet would be able to perform many military tasks, not just strategic bombing, and felt that the force's doctrine should remain flexible to meet any demand. [14] Because of his lower rank, he was in no position to challenge the bomber mafia, and instead strove to work around their restrictions on pursuit aircraft. Kelsey formulated a new "interceptor" class of aircraft in order to sustain his idea that a well-armed fighter aircraft could successfully attack enemy bombers, and that, given drop tanks for long range, it could defend friendly bombers all the way to the target and back. [15]
The Bomber Mafia, through a "failure of imagination" in not expanding the doctrine to include establishing air superiority as a prerequisite for success, [16] would not accept either of these concepts—they believed the heavy bomber fleet could protect itself, and thus they contributed to the delay in the development of a long-range escort fighter until two years into the war. However, the doctrine nonetheless became the foundation for the separation of the Air Force from the Army, and the basis for modern airpower theory. [1] Hansell concurred that both the theorists and the authors of the AWPD-1 war plan (of which he was both) made a serious mistake in neglecting long-range fighter escort in their ideas. [17] Hansell wrote:
It was recognized that fighter escort was inherently desirable, but no one could quite conceive how a small fighter could have the range of the bomber yet retain its combat maneuverability. Failure to see this issue through proved one of the Air Corps Tactical School's major shortcomings. [18]
In World War II, the Bomber Mafia's theory of the primacy of unescorted daylight strategic bombing was proved wrong. [2] Fleets of heavy bombers were not able to achieve victory without the cooperation of the Army and Navy, and required the protection of long-range fighters for deep penetration missions. Overall casualties in the war were not minimal, and victory did not come significantly more quickly. [2] Precision in bombing was not achieved until long-range fighter escorts became available and air superiority was achieved, as opponents had warned. The strategic bombing concept, however, was a major factor in the eventual victory and became the first core doctrine of the independent United States Air Force. Its proponents continued to promote the doctrine into the Atomic Age, forming the Strategic Air Command to carry out a vision modified to fit the needs of the Cold War and the threat of nuclear warfare. [2]
The Bomber Mafia was gradually replaced in the 1950s and 1960s by advocates of intercontinental ballistic missile warfare.[ citation needed ]
In his popular history book The Bomber Mafia (2021), Malcolm Gladwell wrote that the idea of precision bombing stayed alive in the US military, with greater accuracy obtained in the 1990s through to the present with guided bombs, such that a modern laser-guided bomb or missile might be expected to destroy not just a single building but a single room in the building, minimizing collateral damage. Gladwell opined that the moralistic, casualty-avoiding ideas of Haywood Hansell stayed relevant for many years while the heavy death toll of area bombing fell out of favor. In that sense, Gladwell wrote that Hansell "won the war". [21] [22]
Strategic bombing is a systematically organized and executed attack from the air which can utilize strategic bombers, long- or medium-range missiles, or nuclear-armed fighter-bomber aircraft to attack targets deemed vital to the enemy's war-making capability. It is a military strategy used in total war with the goal of defeating the enemy by destroying its morale, its economic ability to produce and transport materiel to the theatres of military operations, or both. The term terror bombing is used to describe the strategic bombing of civilian targets without military value, in the hope of damaging an enemy's morale.
In military tactics, close air support (CAS) is defined as aerial warfare actions—often air-to-ground actions such as strafes or airstrikes—by military aircraft against hostile targets in close proximity to friendly forces. A form of fire support, CAS requires detailed integration of each air mission with fire and movement of all forces involved. CAS may be conducted using aerial bombs, glide bombs, missiles, rockets, autocannons, machine guns, and even directed-energy weapons such as lasers.
Precision bombing is the attempted aerial bombing of a target with some degree of accuracy, with the aim of maximising target damage or limiting collateral damage. Its strategic counterpart is carpet bombing. An example would be destroying a single building in a built up area causing minimal damage to the surroundings. Precision bombing was initially tried by both the Allied and Central Powers during World War I, however it was found to be ineffective because the technology did not allow for sufficient accuracy. Therefore, the air forces turned to area bombardment, which killed civilians. Since the War, the development and adoption of guided munitions has greatly increased the accuracy of aerial bombing. Because the accuracy achieved in bombing is dependent on the available technology, the "precision" of precision bombing is relative to the time period.
The Air Corps Tactical School, also known as ACTS and "the Tactical School", was a military professional development school for officers of the United States Army Air Service and United States Army Air Corps, the first such school in the world. Created in 1920 at Langley Field, Virginia, it relocated to Maxwell Field, Alabama, in July 1931. Instruction at the school was suspended in 1940, anticipating the entry of the United States into World War II, and the school was dissolved shortly after. ACTS was replaced in November 1942 by the Army Air Force School of Applied Tactics.
The Combined Bomber Offensive (CBO) was an Allied offensive of strategic bombing during World War II in Europe. The primary portion of the CBO was directed against Luftwaffe targets which was the highest priority from June 1943 to 1 April 1944. The subsequent highest priority campaigns were against V-weapon installations and petroleum, oil, and lubrication (POL) plants. Additional CBO targets included railyards and other transportation targets, particularly prior to the invasion of Normandy and, along with army equipment, in the final stages of the war in Europe.
Brigadier General Kenneth Newton Walker was a United States Army aviator and a United States Army Air Forces general who exerted a significant influence on the development of airpower doctrine. He posthumously received the Medal of Honor in World War II.
The United States Air Force became a separate military service on 18 September 1947 with the implementation of the National Security Act of 1947. The Act created the National Military Establishment, later renamed the United States Department of Defense, which was composed of four of the five branches, the Army, Marine Corps, Navy, and a newly created Air Force. Prior to 1947, the responsibility for military aviation was divided between the Army for land-based operations and the Navy and Marine Corps for sea-based operations from aircraft carrier and amphibious aircraft. The Army created the first antecedent of the Air Force on 1 August 1907, which through a succession of changes of organization, titles, and missions advanced toward eventual separation 40 years later. The predecessor organizations leading up to today's U.S. Air Force are:
"The bomber will always get through" was a phrase used by Stanley Baldwin in a 1932 speech "A Fear for the Future" given to the British Parliament. His speech stated that contemporary bomber aircraft had the performance necessary to conduct a strategic bombing campaign that would destroy a country's cities and there was little that could be done in response. It concluded that the conduct of future wars would require one to "kill more women and children more quickly than the enemy if you want to save yourselves."
Haywood Shepherd Hansell Jr. was an American general officer in the United States Army Air Forces (USAAF) during World War II, and later the United States Air Force. He became an advocate of the doctrine of strategic bombardment, and was one of the chief architects of the concept of daylight precision bombing that governed the use of airpower by the USAAF in the war.
Donald Wilson was a United States Army Air Forces general during World War II.
Robert Olds was a general officer in the United States Army Air Forces, theorist of strategic air power, and proponent of an independent United States Air Force. Olds is best known today as the father of Brig. Gen. Robin Olds, a "triple ace" fighter pilot of World War II and the Vietnam War.
The United States Army Air Forces was the major land-based aerial warfare service component of the United States Army and de facto aerial warfare service branch of the United States during and immediately after World War II (1941–1947). It was created on 20 June 1941 as successor to the previous United States Army Air Corps and is the direct predecessor of the United States Air Force, today one of the six armed forces of the United States. The AAF was a component of the United States Army, which on 2 March 1942 was divided functionally by executive order into three autonomous forces: the Army Ground Forces, the United States Army Services of Supply, and the Army Air Forces. Each of these forces had a commanding general who reported directly to the Army Chief of Staff.
Harold Lee George was an American aviation pioneer who helped shape and promote the concept of daylight precision bombing. An outspoken proponent of the industrial web theory, George taught at the Air Corps Tactical School and influenced a significant group of airmen passing through the school, ones who had powerful influence during and after World War II. He has been described as the leader of the Bomber Mafia, the men who advocated for an independent military arm composed of heavy bombers. George helped shape America's bomber strategy for the war by assisting Air War Plans Division with the development of a complete aircraft production and bombing strategy.
The United States Army Air Corps (USAAC) was the aerial warfare service component of the United States Army between 1926 and 1941. After World War I, as early aviation became an increasingly important part of modern warfare, a philosophical rift developed between more traditional ground-based army personnel and those who felt that aircraft were being underutilized and that air operations were being stifled for political reasons unrelated to their effectiveness. The USAAC was renamed from the earlier United States Army Air Service on 2 July 1926, and was part of the larger United States Army. The Air Corps became the United States Army Air Forces (USAAF) on 20 June 1941, giving it greater autonomy from the Army's middle-level command structure. During World War II, although not an administrative echelon, the Air Corps (AC) remained as one of the combat arms of the Army until 1947, when it was legally abolished by legislation establishing the Department of the Air Force.
Odas Moon was an American aviation pioneer who was among a team of United States Army Air Corps (USAAC) aviators to break endurance records by performing aerial refueling. Moon was a founding member of the Order of Daedalians. Through his teaching and leadership at the Air Corps Tactical School, Moon helped shape and promote the concept of daylight precision bombing, using heavy bombers.
Robert Morris Webster was a United States Air Force major general who was an early advocate of daylight precision bombing as a war-winning strategy. A rated command pilot, he commanded a number of large air units during and after World War II and served as a senior military representative of the United States in foreign relations.
Industrial web theory is the military concept that an enemy's industrial power can be attacked at nodes of vulnerability, and thus the enemy's ability to wage a lengthy war can be severely limited, as well as his morale—his will to resist. The theory was formulated by American airmen at the Air Corps Tactical School (ACTS) in the 1930s.
The Air War Plans Division (AWPD) was an American military organization established to make long-term plans for war. Headed by Harold L. George, the unit was tasked in July 1941 to provide President Franklin D. Roosevelt with "overall production requirements required to defeat our potential enemies." The plans that were made at the AWPD eventually proved significant in the defeat of Nazi Germany.
Air warfare was a major component in all theaters of World War II and, together with anti-aircraft warfare, consumed a large fraction of the industrial output of the major powers. Germany and Japan depended on air forces that were closely integrated with land and naval forces; the Axis powers downplayed the advantage of fleets of strategic bombers and were late in appreciating the need to defend against Allied strategic bombing. By contrast, Britain and the United States took an approach that greatly emphasized strategic bombing and tactical control of the battlefield by air as well as adequate air defenses. Both Britain and the U.S. built substantially larger strategic forces of large, long-range bombers. Simultaneously, they built tactical air forces that could win air superiority over the battlefields, thereby giving vital assistance to ground troops. The U.S. Navy and Royal Navy also built a powerful naval-air component based on aircraft carriers, as did the Imperial Japanese Navy; these played the central role in the war at sea.
The Bomber Mafia: A Dream, a Temptation, and the Longest Night of the Second World War is a 2021 book by Malcolm Gladwell that examines the US Bomber Mafia of World War II, which advocated precision aerial bombing as a means to win a war. Gladwell stated the audiobook for The Bomber Mafia came about as an expansion of material from his podcast Revisionist History, and that the print book originated from the audiobook. The book follows the Bomber Mafia, especially Major General Haywood S. Hansell, and the development of a high-altitude precision aerial bombardment strategy in World War II as a means to limit casualties. After difficulties in applying the Bomber Mafia's theoretical strategy, Major General Hansell was replaced by Major General Curtis LeMay, who utilized tactical changes such as attacking Japanese population centers with napalm to ensure a Japanese surrender. Upon release, The Bomber Mafia was met with mixed reviews, with reviewers praising its audiobook version but criticizing the book for a lack of detail and factual accuracy.