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John Richard Boyd (January 23, 1927 – March 9, 1997) was a
United States Air Force The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal ...
fighter pilot and
Pentagon In geometry, a pentagon (from the Greek πέντε ''pente'' meaning ''five'' and γωνία ''gonia'' meaning ''angle'') is any five-sided polygon or 5-gon. The sum of the internal angles in a simple pentagon is 540°. A pentagon may be simpl ...
consultant during the second half of the 20th century. His theories have been highly influential in military, business, and litigation strategies and planning. As part of the
Fighter Mafia The Fighter Mafia was a controversial group of U.S. Air Force officers and civilian defense analysts who, in the 1960s and 1970s, advocated for fighter design criteria in opposition to those of the design boards of the time. Their assertions include ...
, Boyd inspired the
Lightweight Fighter program The Lightweight Fighter (LWF) program was a United States Air Force technology evaluation program initiated in the late 1960s by a group of officers and defense analysts known as the "Fighter Mafia". It was spurred by then-Major John Boyd's 'e ...
(LWF), which produced the
General Dynamics F-16 Fighting Falcon The General Dynamics F-16 Fighting Falcon is a single-engine Multirole combat aircraft, multirole fighter aircraft originally developed by General Dynamics for the United States Air Force (USAF). Designed as an air superiority day fighter, it ...
and preceded
McDonnell Douglas F/A-18 Hornet The McDonnell Douglas F/A-18 Hornet is an all-weather, twin-engine, supersonic, carrier-capable, multirole combat aircraft, designed as both a fighter and attack aircraft (hence the F/A designation). Designed by McDonnell Douglas (now p ...
. Boyd, together with
Thomas Christie Thomas Christie (1761–1796) was a Scottish radical political writer during the late 18th century. He was one of the two original founders of the important liberal journal, the ''Analytical Review''. Life Christie was born to Alexander Chris ...
, created the
Energy–Maneuverability theory Energy–maneuverability theory is a model of aircraft performance. It was developed by Col. John Boyd, a fighter pilot, and Thomas P. Christie, a mathematician with the United States Air Force, and is useful in describing an aircraft's performan ...
of
aerial combat Aerial warfare is the use of military aircraft and other flying machines in warfare. Aerial warfare includes bombers attacking enemy installations or a concentration of enemy troops or strategic targets; fighter aircraft battling for control o ...
, which became the world standard for the design of fighter aircraft. He also developed the decision cycle known as the
OODA loop The OODA loop is the cycle ''observe–orient–decide–act'', developed by military strategist and United States Air Force Colonel John Boyd. Boyd applied the concept to the combat operations process, often at the operational level during mi ...
, the process by which an entity reacts to an event.


Early life

Boyd was born on January 23, 1927, in
Erie, Pennsylvania Erie (; ) is a city on the south shore of Lake Erie and the county seat of Erie County, Pennsylvania, United States. Erie is the fifth largest city in Pennsylvania and the largest city in Northwestern Pennsylvania with a population of 94,831 a ...
. He enlisted in the Army Air Forces on October 30, 1944, while he was still a junior in high school. After graduation, he completed his basic training and skill training as an aircraft turret mechanic during the waning months of
World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
. From January 1946 to January 1947, Boyd served as a swimming instructor in Japan. He attained the rank of sergeant, and served in the Air Force Reserve until he graduated from college. He graduated from the
University of Iowa The University of Iowa (UI, U of I, UIowa, or simply Iowa) is a public university, public research university in Iowa City, Iowa, United States. Founded in 1847, it is the oldest and largest university in the state. The University of Iowa is org ...
in 1951 with a
bachelor's degree A bachelor's degree (from Middle Latin ''baccalaureus'') or baccalaureate (from Modern Latin ''baccalaureatus'') is an undergraduate academic degree awarded by colleges and universities upon completion of a course of study lasting three to six ...
in economics and later earned a second bachelor's degree in
industrial engineering Industrial engineering is an engineering profession that is concerned with the optimization of complex process (engineering), processes, systems, or organizations by developing, improving and implementing integrated systems of people, money, kno ...
from the
Georgia Institute of Technology The Georgia Institute of Technology, commonly referred to as Georgia Tech or, in the state of Georgia, as Tech or The Institute, is a public research university and institute of technology in Atlanta, Georgia. Established in 1885, it is part of ...
.Coram 2002, p. 154.


Air Force career

Boyd was commissioned as a
second lieutenant Second lieutenant is a junior commissioned officer military rank in many armed forces, comparable to NATO OF-1 rank. Australia The rank of second lieutenant existed in the military forces of the Australian colonies and Australian Army until ...
in the Air Force following completion of the
ROTC The Reserve Officers' Training Corps (ROTC ( or )) is a group of college- and university-based officer-training programs for training commissioned officers of the United States Armed Forces. Overview While ROTC graduate officers serve in all ...
program at the
University of Iowa The University of Iowa (UI, U of I, UIowa, or simply Iowa) is a public university, public research university in Iowa City, Iowa, United States. Founded in 1847, it is the oldest and largest university in the state. The University of Iowa is org ...
. On March 27, 1953, Boyd arrived in Korea as an
F-86 The North American F-86 Sabre, sometimes called the Sabrejet, is a transonic jet fighter aircraft. Produced by North American Aviation, the Sabre is best known as the United States' first swept-wing fighter that could counter the swept-wing Sov ...
pilot. In the two months until the armistice on July 27, Boyd flew a short tour (22 missions instead of 100) in
F-86 Sabres The North American F-86 Sabre, sometimes called the Sabrejet, is a transonic jet fighter aircraft. Produced by North American Aviation, the Sabre is best known as the United States' first swept-wing fighter that could counter the swept-wing Sov ...
during the
Korean War , date = {{Ubl, 25 June 1950 – 27 July 1953 (''de facto'')({{Age in years, months, weeks and days, month1=6, day1=25, year1=1950, month2=7, day2=27, year2=1953), 25 June 1950 – present (''de jure'')({{Age in years, months, weeks a ...
during which he served as a wingman and never fired his guns or claimed an aerial kill.Michel 2006, p. 297. After his service in Korea, he was invited to attend the Fighter Weapons School (FWS). Boyd attended the school and rose to the top of his class. Upon graduation, he was invited to stay at the FWS as an instructor. He became head of the Academic Section and wrote the tactics manual for the school. Boyd was brought to the Pentagon by Major General Arthur C. Agan Jr. to do mathematical analysis that would support the
McDonnell Douglas F-15 Eagle The McDonnell Douglas F-15 Eagle is an American twin-engine, all-weather tactical fighter aircraft designed by McDonnell Douglas (now part of Boeing). Following reviews of proposals, the United States Air Force selected McDonnell Douglas's ...
program in order to pass the
Office of the Secretary of Defense The Office of the Secretary of Defense (OSD) is a headquarters-level staff of the United States Department of Defense. It is the principal civilian staff element of the U.S. Secretary of Defense, and it assists the Secretary in carrying out aut ...
's
Systems Analysis Systems analysis is "the process of studying a procedure or business to identify its goal and purposes and create systems and procedures that will efficiently achieve them". Another view sees system analysis as a problem-solving technique that b ...
process. He was dubbed "Forty Second Boyd" for his standing bet as an instructor pilot that beginning from a position of disadvantage, he could defeat any opposing pilot in
air combat maneuvering Air combat manoeuvring (also known as ACM or dogfighting) is the tactical art of moving, turning and/or situating one's fighter aircraft in order to attain a position from which an attack can be made on another aircraft. Air combat manoeuvres r ...
in less than 40 seconds. According to his biographer,
Robert Coram The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of '' Hruod'' ( non, Hróðr) "fame, glory, honou ...
, Boyd was also known at different points of his career as "The Mad Major" for the intensity of his passions, as "
Genghis ''Chinggis Khaan'' ͡ʃʰiŋɡɪs xaːŋbr /> Mongol script: ''Chinggis Qa(gh)an/ Chinggis Khagan'' , birth_name = Temüjin , successor = Tolui (as regent)Ögedei Khan , spouse = , issue = , house = Borjigin , ...
John" for his confrontational style of interpersonal discussion, and as the "
Ghetto A ghetto, often called ''the'' ghetto, is a part of a city in which members of a minority group live, especially as a result of political, social, legal, environmental or economic pressure. Ghettos are often known for being more impoverished t ...
Colonel" for his spartan lifestyle.Hillaker, Harry
"Tribute To John R. Boyd."
''Code One Magazine,'' July 1997.
During the
Vietnam War The Vietnam War (also known by #Names, other names) was a conflict in Vietnam, Laos, and Cambodia from 1 November 1955 to the fall of Saigon on 30 April 1975. It was the second of the Indochina Wars and was officially fought between North Vie ...
, he served as Vice Commander of Task Force Alpha and as Commander of the 56th Combat Support Group at
Nakhon Phanom Royal Thai Air Force Base The Nakhon Phanom Royal Thai Navy Base (NKP), formerly ''Nakhon Phanom Royal Thai Air Force Base'', is a Royal Thai Navy facility used for riverine patrols along the Mekong River. It is approximately 587 km (365 miles) northeast of Bangko ...
in Thailand from April 1972 to April 1973.


Military theories

In the early 1960s, Boyd, together with
Thomas Christie Thomas Christie (1761–1796) was a Scottish radical political writer during the late 18th century. He was one of the two original founders of the important liberal journal, the ''Analytical Review''. Life Christie was born to Alexander Chris ...
, a civilian mathematician, created the
energy–maneuverability theory Energy–maneuverability theory is a model of aircraft performance. It was developed by Col. John Boyd, a fighter pilot, and Thomas P. Christie, a mathematician with the United States Air Force, and is useful in describing an aircraft's performan ...
, or E-M theory, of aerial combat. A legendary
maverick Maverick, Maveric or Maverik may refer to: History * Maverick (animal), an unbranded range animal, derived from U.S. cattleman Samuel Maverick Aviation * AEA Maverick, an Australian single-seat sportsplane design * General Aviation Design Bureau ...
by reputation, Boyd was said to have stolen the computer time to do the millions of calculations necessary to prove the theory, but a later audit found that all of computer time at the facility has been properly billed to recognized projects and that no irregularity could be prosecuted. E-M theory became the world standard for the design of fighter aircraft. The Air Force's FX project (subsequently the
F-15 The McDonnell Douglas F-15 Eagle is an American twin-engine, all-weather tactical fighter aircraft designed by McDonnell Douglas (now part of Boeing). Following reviews of proposals, the United States Air Force selected McDonnell Douglas's ...
) was then floundering, but Boyd's deployment orders to Vietnam were canceled, and he was brought to the Pentagon to redo the tradeoff studies according to E-M theory. His work helped save the project from being a costly dud even though its final product was larger and heavier than he had desired. With Colonel Everest Riccioni and
Pierre Sprey Pierre Michel Sprey was a record producer and a defense analyst. Working with John Boyd and Thomas P. Christie at the Pentagon, he was associated with the self-dubbed 'Fighter Mafia', which advocated the use of energy–maneuverability theory ...
, Boyd formed a small advocacy group within Headquarters USAF that dubbed itself the "
Fighter Mafia The Fighter Mafia was a controversial group of U.S. Air Force officers and civilian defense analysts who, in the 1960s and 1970s, advocated for fighter design criteria in opposition to those of the design boards of the time. Their assertions include ...
." Riccioni was an Air Force fighter pilot assigned to a staff position in Research and Development, and Sprey was a civilian statistician working in systems analysis. While assigned to working on the beginnings of the F-15, then called the Blue Bird, Boyd disagreed with the direction the program was going and proposed an alternative "Red Bird". The concept was for a clear-weather air-to-air-only fighter with a top speed of Mach 1.6, rather than the Blue Bird's Mach 2.5+. The top speed would be sacrificed for lower weight (and therefore better maneuverability and lower cost). Both Boyd and Sprey also argued against an active radar and radar-guided missiles, and they proposed the concept to Air Staff. The proposal went unheeded, and there were no changes to the Blue Bird. The Secretary of Defense, attracted by the idea of a low cost fighter, gave funding to Riccioni for a study project on the
Lightweight Fighter program The Lightweight Fighter (LWF) program was a United States Air Force technology evaluation program initiated in the late 1960s by a group of officers and defense analysts known as the "Fighter Mafia". It was spurred by then-Major John Boyd's 'e ...
(LWF), which became the F-16. Both the Department of Defense and the Air Force went ahead with the program and stipulated a "design to cost" basis no more than $3 million per copy over 300 aircraft. The USAF considered the idea of a "hi-lo" mix force structure and expanded the LWF program. The program soon went against the
Fighter Mafia The Fighter Mafia was a controversial group of U.S. Air Force officers and civilian defense analysts who, in the 1960s and 1970s, advocated for fighter design criteria in opposition to those of the design boards of the time. Their assertions include ...
's vision since it was not the stripped-down air-to-air specialist that they had envisioned but a heavier multi-role fighter-bomber with advanced avionics, an active radar, and radar-guided missiles. Harry Hillaker, an F-16 designer, remarked that he would have designed the plane differently if he had known that it would become a multi mission aircraft. Boyd is credited for largely developing the strategy for the invasion of
Iraq Iraq,; ku, عێراق, translit=Êraq officially the Republic of Iraq, '; ku, کۆماری عێراق, translit=Komarî Êraq is a country in Western Asia. It is bordered by Turkey to Iraq–Turkey border, the north, Iran to Iran–Iraq ...
in the
Gulf War The Gulf War was a 1990–1991 armed campaign waged by a 35-country military coalition in response to the Iraqi invasion of Kuwait. Spearheaded by the United States, the coalition's efforts against Iraq were carried out in two key phases: ...
of 1991. In 1981, Boyd had presented his briefing, ''
Patterns of Conflict ''Patterns of Conflict'' was a presentation by Colonel John Boyd outlining his theories on modern combat and how the key to success was to upset the enemy's "observation-orientation-decision-action time cycle or loop", or OODA loop. ''Patterns'' d ...
'', to
US Representative The United States House of Representatives, often referred to as the House of Representatives, the U.S. House, or simply the House, is the lower chamber of the United States Congress, with the Senate being the upper chamber. Together they c ...
Richard "Dick" Cheney.Coram 2002, p. 355. By 1990, Boyd had moved to Florida because of declining health, but Cheney, now Defense Secretary in the
George H. W. Bush administration George may refer to: People * George (given name) * George (surname) * George (singer), American-Canadian singer George Nozuka, known by the mononym George * George Washington, First President of the United States * George W. Bush, 43rd Presiden ...
, called Boyd back to work on the plans for
Operation Desert Storm Operation or Operations may refer to: Arts, entertainment and media * ''Operation'' (game), a battery-operated board game that challenges dexterity * Operation (music), a term used in musical set theory * ''Operations'' (magazine), Multi-Man ...
.Coram 2002, pp. 422–24.Ford 2010, pp. 23–24. Boyd had substantial influence on the ultimate "left hook" design of the plan.Wheeler and Korb 2007, p. 87. In a letter to the editor of ''Inside the Pentagon'', the former
Commandant of the Marine Corps The commandant of the Marine Corps (CMC) is normally the highest-ranking officer in the United States Marine Corps and is a member of the Joint Chiefs of Staff. Joint Chiefs of Staff: composition; functions. The CMC reports directly to the secr ...
General
Charles C. Krulak Charles Chandler Krulak (born March 4, 1942) is a retired United States Marine Corps General (United States), four-star general who served as the 31st Commandant of the Marine Corps from July 1, 1995 to June 30, 1999. He is the son of Lieutenant ...
is quoted as saying, "The Iraqi army collapsed morally and intellectually under the onslaught of American and Coalition forces. John Boyd was an architect of that victory as surely as if he'd commanded a fighter
wing A wing is a type of fin that produces lift while moving through air or some other fluid. Accordingly, wings have streamlined cross-sections that are subject to aerodynamic forces and act as airfoils. A wing's aerodynamic efficiency is expres ...
or a maneuver
division Division or divider may refer to: Mathematics *Division (mathematics), the inverse of multiplication *Division algorithm, a method for computing the result of mathematical division Military *Division (military), a formation typically consisting ...
in the
desert A desert is a barren area of landscape where little precipitation occurs and, consequently, living conditions are hostile for plant and animal life. The lack of vegetation exposes the unprotected surface of the ground to denudation. About on ...
."


OODA loop

Boyd's key concept was that of the decision cycle or
OODA loop The OODA loop is the cycle ''observe–orient–decide–act'', developed by military strategist and United States Air Force Colonel John Boyd. Boyd applied the concept to the combat operations process, often at the operational level during mi ...
, the process by which an entity (either an individual or an organization) reacts to an event.The OODA Loop has since been used as the core for a theory of
litigation strategy Litigation strategy is the process by which counsel for one party to a lawsuit intends to integrate their actions with anticipated events and reactions to achieve the overarching goal of the litigation. The strategic goal may be the verdict, or the ...
that unifies the use of cognitive science and
game theory Game theory is the study of mathematical models of strategic interactions among rational agents. Myerson, Roger B. (1991). ''Game Theory: Analysis of Conflict,'' Harvard University Press, p.&nbs1 Chapter-preview links, ppvii–xi It has appli ...
to shape the actions of witnesses and opposing counsel. It has also been proposed as a tool for work-based learning and management education.


Aerial Attack Study

Boyd also served to revolutionize air-to-air combat in that he was the author of the Aerial Attack Study, which became the official tactics manual for fighter aircraft. Boyd changed how pilots thought; prior to his tactics manual, pilots had thought that air-to-air combat was far too complex to ever be fully understood. With the release of the Aerial Attack Study, pilots realized that the high-stakes death dance of aerial combat was solved. Boyd said that a pilot going into aerial combat must know two things: the position of the enemy and the velocity of the enemy. Given the velocity of an enemy, a pilot can decide what the enemy can do. When a pilot knows what maneuvers the enemy can perform, he can then decide how to counter any of the other pilot's actions.


Military reform

Boyd gave testimony to Congress about the status of military reform after
Operation Desert Storm Operation or Operations may refer to: Arts, entertainment and media * ''Operation'' (game), a battery-operated board game that challenges dexterity * Operation (music), a term used in musical set theory * ''Operations'' (magazine), Multi-Man ...
.


Maneuver warfare and Marines

In January 1980 Boyd gave his briefing ''Patterns of Conflict'' at the US Marines AWS (
Amphibious Warfare School Marine Corps University is a Professional Military Education, professional military education university system of the United States Marine Corps. It is accredited by the Commission on Colleges of the Southern Association of Colleges and Scho ...
), which led to the instructor,
Michael Wyly Michael Duncan Wyly (born c. 1939) is a retired U.S. Marine Colonel. In 1979, Colonel Wyly was head of tactics at the Amphibious Warfare School (AWS) where he, with John Boyd, introduced maneuver warfare. Military service Wyly enlisted as a Marin ...
, and Boyd changing the curriculum. That was with the blessing of General Trainor, who later asked Wyly to write a new tactics manual for the Marines.Coram 2002, p. 382. Wyly, along with
Pierre Sprey Pierre Michel Sprey was a record producer and a defense analyst. Working with John Boyd and Thomas P. Christie at the Pentagon, he was associated with the self-dubbed 'Fighter Mafia', which advocated the use of energy–maneuverability theory ...
, Raymond J. "Ray" Leopold, Franklin "Chuck" Spinney, Jim Burton, and Tom Christie, were described by writer Coram as Boyd's "
acolytes An acolyte is an assistant or follower assisting the celebrant in a religious service or procession. In many Christian denominations, an acolyte is anyone performing ceremonial duties such as lighting altar candles. In others, the term is used f ...
".Coram 2002, p. 182.


Later career

At his retirement in 1975, Boyd was awarded the prestigious Harold Brown Award by the US Air Force.


Death

Boyd died of cancer in Florida on March 9, 1997, at age 70. He was buried with
full military honors A military funeral is a memorial or burial rite given by a country's military for a soldier, sailor, marine or airman who died in battle, a veteran, or other prominent military figures or heads of state. A military funeral may feature guards ...
at
Arlington National Cemetery Arlington National Cemetery is one of two national cemeteries run by the United States Army. Nearly 400,000 people are buried in its 639 acres (259 ha) in Arlington, Virginia. There are about 30 funerals conducted on weekdays and 7 held on Sa ...
on March 20, 1997. His burial site is Section 60, Gravesite 3066.


Awards and decorations

During his lengthy career, Boyd earned many decorations, including:


References


Notes


Bibliography

* * * * . Contains "Destruction and Creation". * Uses the OODA Loop as a core construct for a litigation strategy system unifying psychology, systems theory, game theory and other concepts from military science. * . * An explanation of Boyd's ideas. * * Based on John Boyd's theories. * * * Aims to provide a better understanding of Boyd's ideas concerning conflict and military strategy. Contains a full description and explanation of all of his presentations. Takes reader beyond rapid OODA loop idea and demonstrates direct influence on development of Network Centric Warfare and Fourth Generation Warfare. Argues Boyd is first postmodern strategist. * . * Robinson, Stephen. ''The Blind Strategist: John Boyd and the American Art of War'' (2021
excerpt
*


External links

* * . ** . * . * . * * . * . * {{DEFAULTSORT:Boyd, John 1927 births 1997 deaths 20th-century American writers American Korean War pilots American military writers Burials at Arlington National Cemetery Deaths from cancer in Florida Georgia Tech alumni Military personnel from Pennsylvania Military strategists Military theorists Recipients of the Air Medal Recipients of the Legion of Merit United States Air Force officers United States Air Force personnel of the Korean War United States Air Force personnel of the Vietnam War United States Army Air Forces non-commissioned officers United States Army Air Forces personnel of World War II Writers from Erie, Pennsylvania