The points I raised in my previous two posts cover a lot of ground, on purpose. The intrinsic "logic chain" involves multiple timespans and geographical scales. It includes operational, strategic, and grand strategic thinking -- not just weapons and tactics.
I have deliberately used acronyms and historical references without explaining them. They ought to be obvious to any field grade officer or higher. Anyone at any level of command or on any planning staff should know them like the back of his hand. From Mahan and Corbett, 1917 reverse slope, and War Plan Orange to Grozny and Mariupol, each word or phrase should conjure up images, sounds, sequences of actions as if in a motion picture, and, above all, consequences that do not require explanation.
Who teaches this now? How will the CSC students learn case studies? Will they conduct Clausewitzian Kritik? Will they read Clausewitz? Will they know what Kritik means?
How will they develop operational thinking? What experiences, actual or vicarious, will teach them its meaning and importance? Will they distinguish its purpose-driven progress through time and space from a Big Bang approach to JADO? Will they know how to orchestrate a coalition to impose our will on the enemy?
I fear I know the answers: Unless we take a second look at CSC at MCU, no one will teach history. Students will not conduct case studies. They will not read and understand Clausewitz. They will not know the word Kritik, nor will they practice it under any other name. They will not think operationally. They will not learn JADO independent of a crippling dependency on EBO. (Not a typo; look it up.) They will be unable to command and direct coalitions to accomplish US objectives because they will not learn to connect simultaneous, synchronized tactical actions to such objectives, let alone understand the gravity of not clarifying those objectives in the first place.
They will not know Boyd. They will not understand OODA. They will not study the enemy as a true system, from his historical political culture to his present coalition partners, but only as a collection of infrastructure.
But they will know grand tactics!
And they will know defeat.
Can we change this trajectory now, and bend the arc of future history in our favor?
Part 2 of my post on the absence of operational art for EABO:
John Boyd has sometimes been called a tactical thinker, but in fact he understood war as few others did. He knew the need to impose one's will by confounding enemy thinking.
I fear we have been engaged in confounding our own thinking.
In their initial incarnation, EABO and SIF emerged in an institutional vacuum, devoid of strategic guidance other than "the pacing threat." However, no concept can take shape in an intellectual vacuum. Art Corbett did his best to fill in the blanks.
Art told my students that we needed to understand from the outset what kind of war we would fight; he believed it was defensive in purpose and positional in character, like a reverse of War Plan Orange. This time we (as Japan once did) would be defending in depth, behind the South China Sea, while China (as we once did) would be launching an amphibious/naval drive to impose its will on home islands. Will US Marines alone deter or stop that charge? Can they?
I asked Art, shortly before he died, whether he had thought about what EABO would look like in joint terms. He gave me a weary look and said not yet. Ditto for my question of whether EABO would work in other maritime theaters (I asked about the Baltic and Arctic as an example), or how the concept might have to be altered or the force supplemented to do so.
But Art's own conception of EABO also was evolving. The night before he died, after co-teaching a wonderful Gray Scholars seminar on sea-power strategy in history, he emailed me to say that I had persuaded him EABO entailed not a revolution, but an evolution in warfare. As a defense in depth, he had always said, EABO was reverse slope tactics, modeled on Germany's 1917 thinking. Who were the big guns a mile back from the front? Legacy naval forces, the very ones that we could not risk close in. And what would be enforcing the blockade meant to be accomplished by the Marines on the islands? What if China did what Mahan advised, concentrating forces at our weakest point to force a break in the line elsewhere? The legacy fleet.
So, as a naval concept, EABO was not a displacement of but rather a supplement to traditional naval operations.
This was as far as our conversation got. I meant to explore his new way of thinking -- supplementing rather than displacing older capabilities -- and pursue it with him to its logical conclusions. Alas, we were interrupted by life.
We are now at the mercy of other people's thinking.
I have heard our EABO posture described as a force/fleet in being. For God's sake, read and understand Julian Corbett. His fleet in being operated throughout British history on several key conditions:
1) to defend the North Sea and Channel -- i.e., to blockade the enemy in the European theater, close to home -- deterring invasion with an active defense while readily supplied and maintained from home ports,
2) all while supplemented by what Nick Lambert has called flotilla defense, and
3) only temporarily, while a squadron detachment dealt with an emergency in, say, North American waters, South Africa, or elsewhere, and then returned, with the result that
4) the full fleet for most of the time was superior to the enemy.
Absolutely not one jot of the above applies to US Marines in the South China Sea. They are to be a permanent deployment, stretched thin, many many thousands of miles from home ports, within a WEZ denying ready resupply even given a long logistical tether, on the enemy's front doorstep, facing a nation of 1.6 billion and an industrial base that has displaced much of Western manufacturing and occupies a critical place in Western supply chains, while purporting to inflict cost on that behemoth with a marginal increase in its missile expenditure (see above.)
I explained this Corbettian confusion in a revised naval warfare lesson card and lecture at CSC over a decade ago. It did not bubble upward. There may be good reason still to have sn EABO capability, but let's not drag Corbett into it. Know Thy History -- and as CSC's Dr. DiNardo says, be ready to throw the BS flag. Lives depend on it.
Finally, what might the justifiable EABO capability be?
I go back to Art's teaching.
He originally understood the SIF to be Marine logisticians and planners, putting a host-nation face on everything they did. Logistics problems grew more complicated, but the point remains: EABO presupposes intense training and cooperation with island chain nations. In fact, the locals must do it. THEY man the missiles, break up the invading force's coherence and momentum, and maintain the blockade.
Marines go ashore and wage combat. We don't need them as a new tripwire at a new Fulda Gap, forever stuck in place because withdrawing them signals loss of resolve, lack of commitment, change of heart --all the psycho-political folderol that kept US forces stuck in Europe for over 75 years after a two-year commitment. (We always meant Europe to grow the capacity and capability to defend itself within NATO.) The fact that we never did fight in Europe owes less to the tripwire and more to the Reagan strategy, a comprehensive approach using genuine cost imposition, psychological warfare and political subversion, information operations, and a very carefully planned and well informed economic warfare. All of this was backed by the operational artistry of AirLand Battle, which led Soviet generals invited to observe maneuvers at the new NTC to comment ruefully that their soldiers could not do what ours were doing. All of this together, from samizdat to Solidarity, from the Big Five to Brilliant Pebbles, constituted a mutually reinforcing joint/inter-agency/interallied, all-domain, operational campaign, peace-time and grey-zone, that imposed our will without a shot.
Above all, the campaign to end the Cold War took place in global fashion, using the appropriate domains for local conditions. It built on solid allied and partner support from Thatcher to Kohl to John Paul II. It almost defies belief now, but it happened. It worked.
EABO and the SIF will not work without a regional agreement of some kind. All for one and one for all. Blockade chains, even when they are archipelagoes, cannot work any other way.
John Boyd recognized patterns and lessons in history. Are we allowing officers in PME today to do the same?
As a post script to my Boyd comment, here is part 1 of my intended post (too long originally) with two more following:
We have zero operational art right now. Ukraine, like Iran, demonstrates the power and limitations of missile and drone warfare. We inflict pain. Do we change behavior? Do we impose our will?
Marine-manned missile batteries on an island chain can inflict pain but not cost. We cannot outshoot the largest industrial base in the world. We cannot outspend a state determined to subsidize a chosen capability at all cost. Look at how China used the 2008-and-after financial crisis: muscling into the global shipping business. She started at zero. After ten years of driving competitors out during the slump, with massive slack capacity everywhere, she emerged as #2. This is the mentality we are up against. We cannot change Chinese behavior by driving up Chinese expenditure on missiles.
Cost imposition moreover is not forcing extra spending in fighting the war. We must re-read and understand Thomas Schelling -- his original essay, not some latterday perversion of his idea. Cost imposition is something we force the enemy to impose on himself as a diversion from the main effort. We provoke it by investing ourselves in a capability we claim to be the "new new thing" -- think SDI -- but that we know to be less vital to ourselves (less harmful if we fail) than the capability where the enemy is currently focused.
In our current planning, we are inviting the enemy to do more against us of what he already intended. We are arraying a thin blue-green line on his doorstep and calling it deterrence, because we think we can complicate his targeting and force him to shoot more missiles than he planned. 'Nuff said. Except of course China can also do a Grozny or Mariupol; not take the island but flatten it. What then? Do we destroy the missile sights and drone factories in China itself? But again, to what end? How does this win the war? Neither in Ukraine nor in Iran has that worked.
So, what is the follow up? Where is the joint operational concept? How will we exploit space and time to achieve operational objectives, in sequence or in parallel, to accomplish the strategic goal? What IS the strategic goal? Where do the US forces want to end up?
I have been told our joint operating concept is now reduced to GIO. More pounding dirt and water. So the Marines become part of an orchestra of percussion. For how long? With what result?
As an Air Force Chief Master Sergeant I worked with used to say: "How many fighter pilots does it take to change a lightbulb? One. He just holds up the lightbulb while the world revolves around him." Boyd flew 22 missions in Korea, but never fired his guns at, let alone shot down, a single enemy aircraft. While he influenced the design of the F-16, I never heard his name mentioned when I worked for the USAF - at Wright-Patterson. My office was located in the building that housed the Air Force Research Laboratory's Air Frames Directorate.
Let's not forget the enemy. Boyd insisted we must understand *that* decision making process and degrade the enemy's own ability to adapt to his changing environment in a timely fashion. That is the OODA loop we must "get inside." That is the metric by which we must gauge our own acceleration. Speed for speed's sake will only bring us to failure faster if we do not understand how the enemy thinks.
I am willing to bet that no one in DC did that calculus vis-a-vis Iran. Pounding dirt and water with "shock and awe" amounts to a temper tantrum right now because we did not consider accurately what cards the enemy holds and whether or when he needs to adapt to us. Fall elections, summer gas prices, maritime insurance, inflation rates -- all transparent. The enemy is inside our OODA loop.
Hopefully, the USMC Development Office will be reorganized guided by channeling the ghosts of Col Boyd, and General Gray (and others). Chowder II should not be ignored. They are all veterans of the Col Boyd's teaching and their implementation into USMC Warfighting Doctrine. To add another book to General Van Ripers list read "Snowmobiles and Grand Ideas" by Brown and Osinga. It is published by the Marine Corps Press and can be downed loaded online. These two authors married all the Boyd briefing slides with a recorded narrative of a briefing he conducted at MC Command and Staff over a very long weekend. One of the attending students recorded the briefing and later donated the recording to the MC Gray Library. Col Boyd's slides are only half of the briefings. Col Boyd talked to those slides like the hammering of an M-60 Machine Gun more than doubling the knowledge transfer. S/F
Polar Bear and Samuel both offer excellent observations and thoughts about the FD2030 insanity and are spot on in what Gen Boyd would say about the FD2030 insanity... Semper Fidelis my fellow Leathernecks
Grok Auto:”Colonel John Boyd did not personally design the F-15, F-16, A-10, or F/A-18 in the engineering or manufacturing sense. His documented contributions were analytical, theoretical, and advocacy-based through Energy-Maneuverability (EM) theory and work with the “Fighter Pilot Mafia.” These influenced requirements, performance comparisons, and program directions within USAF processes.
Here is a deeper breakdown drawn exclusively from official U.S. military and Defense Technical Information Center (DTIC) sources:
Energy-Maneuverability (EM) Theory – Core Contribution
• Strongest documented link. Boyd worked with members of the “Fighter Pilot Mafia” (including Pierre Sprey) on the Lightweight Fighter (LWF) program.
• EM theory was prominent in analyzing and advocating for a smaller, more agile fighter.
• DTIC and Air Force sources link this directly to the F-16’s development. Some official commentaries describe him as having a foundational role, with one calling him “the father of the F-16” in the context of performance analysis and advocacy. https://apps.dtic.mil/sti/trecms/pdf/AD1161072.pdf
A-10 Thunderbolt II (A-X Program)
• Collaboration with Pierre Sprey on the A-10 close air support platform.
• DTIC references note Boyd’s work with Sprey on the A-10 project, including interviews with WWII veterans to inform design considerations for survivability and effectiveness in the ground-attack role.
• Indirect connection via the same Lightweight Fighter program work.
• DTIC sources note that the LWF effort “ultimately produced the F-16 and the F/A-18.” Boyd’s EM analysis and advocacy in that context contributed to the broader push for capable, cost-effective multirole fighters that influenced Navy requirements as well. https://apps.dtic.mil/sti/trecms/pdf/AD1161072.pdf
Overall Role Summary (Military Sources)
Boyd served as a fighter pilot/instructor (Korea, Nellis Fighter Weapons School), pursued engineering studies, worked on the Air Staff, and acted as an analyst/advocate. His strengths were in rigorous performance modeling and challenging assumptions in acquisition debates—not in airframe engineering, systems integration, or prime contractor design work.
Military references consistently portray his influence as shaping how fighters were conceptualized and evaluated (via EM data) and pushing for agile, effective platforms amid post-Vietnam reforms
Grok Auto:Summary of US Aircrew (Pilots and Crew) Casualties – Korean & Vietnam Wars
(Focused on pilots, navigators, gunners, helicopter crew, etc.; sourced from official military records)
Korean War (1950–1953)
US Air Force (dominant air component):
• Battle casualties (aircrew): 1,841.
• KIA: 1,180.
• POW/MIA: Hundreds (exact subset not isolated; included B-29, F-86, F-80 crews shot down or missing). Many repatriated after armistice.
US Navy & US Marine Corps (carrier and ground support aviation):
• Aircrew casualties: Smaller subset of overall service losses. Dozens to low hundreds KIA/POW (F4U, AD Skyraider, helicopter crews). No standalone public aggregate; primarily flak and early-war losses.
US Army: Negligible dedicated fixed/rotary-wing aircrew role.
Primary Sources: DCAS/DMDC, DPAA, Vietnam Helicopter Pilots Association (VHPA), Mitchell Institute reports, National Archives.
These figures represent the most finite, service-specific aircrew-focused subsets from official US military data. WIA numbers for aircrew are not consistently isolated in summaries but numbered in the thousands (survivable ejections/crashes). For individual records, consult DPAA or DCAS databases.
Concluding post on Boyd, EABO, and FD2030:
Some Concluding Thoughts:
The points I raised in my previous two posts cover a lot of ground, on purpose. The intrinsic "logic chain" involves multiple timespans and geographical scales. It includes operational, strategic, and grand strategic thinking -- not just weapons and tactics.
I have deliberately used acronyms and historical references without explaining them. They ought to be obvious to any field grade officer or higher. Anyone at any level of command or on any planning staff should know them like the back of his hand. From Mahan and Corbett, 1917 reverse slope, and War Plan Orange to Grozny and Mariupol, each word or phrase should conjure up images, sounds, sequences of actions as if in a motion picture, and, above all, consequences that do not require explanation.
Who teaches this now? How will the CSC students learn case studies? Will they conduct Clausewitzian Kritik? Will they read Clausewitz? Will they know what Kritik means?
How will they develop operational thinking? What experiences, actual or vicarious, will teach them its meaning and importance? Will they distinguish its purpose-driven progress through time and space from a Big Bang approach to JADO? Will they know how to orchestrate a coalition to impose our will on the enemy?
I fear I know the answers: Unless we take a second look at CSC at MCU, no one will teach history. Students will not conduct case studies. They will not read and understand Clausewitz. They will not know the word Kritik, nor will they practice it under any other name. They will not think operationally. They will not learn JADO independent of a crippling dependency on EBO. (Not a typo; look it up.) They will be unable to command and direct coalitions to accomplish US objectives because they will not learn to connect simultaneous, synchronized tactical actions to such objectives, let alone understand the gravity of not clarifying those objectives in the first place.
They will not know Boyd. They will not understand OODA. They will not study the enemy as a true system, from his historical political culture to his present coalition partners, but only as a collection of infrastructure.
But they will know grand tactics!
And they will know defeat.
Can we change this trajectory now, and bend the arc of future history in our favor?
A. L. Antonoff, PhD
Part 2 of my post on the absence of operational art for EABO:
John Boyd has sometimes been called a tactical thinker, but in fact he understood war as few others did. He knew the need to impose one's will by confounding enemy thinking.
I fear we have been engaged in confounding our own thinking.
In their initial incarnation, EABO and SIF emerged in an institutional vacuum, devoid of strategic guidance other than "the pacing threat." However, no concept can take shape in an intellectual vacuum. Art Corbett did his best to fill in the blanks.
Art told my students that we needed to understand from the outset what kind of war we would fight; he believed it was defensive in purpose and positional in character, like a reverse of War Plan Orange. This time we (as Japan once did) would be defending in depth, behind the South China Sea, while China (as we once did) would be launching an amphibious/naval drive to impose its will on home islands. Will US Marines alone deter or stop that charge? Can they?
I asked Art, shortly before he died, whether he had thought about what EABO would look like in joint terms. He gave me a weary look and said not yet. Ditto for my question of whether EABO would work in other maritime theaters (I asked about the Baltic and Arctic as an example), or how the concept might have to be altered or the force supplemented to do so.
But Art's own conception of EABO also was evolving. The night before he died, after co-teaching a wonderful Gray Scholars seminar on sea-power strategy in history, he emailed me to say that I had persuaded him EABO entailed not a revolution, but an evolution in warfare. As a defense in depth, he had always said, EABO was reverse slope tactics, modeled on Germany's 1917 thinking. Who were the big guns a mile back from the front? Legacy naval forces, the very ones that we could not risk close in. And what would be enforcing the blockade meant to be accomplished by the Marines on the islands? What if China did what Mahan advised, concentrating forces at our weakest point to force a break in the line elsewhere? The legacy fleet.
So, as a naval concept, EABO was not a displacement of but rather a supplement to traditional naval operations.
This was as far as our conversation got. I meant to explore his new way of thinking -- supplementing rather than displacing older capabilities -- and pursue it with him to its logical conclusions. Alas, we were interrupted by life.
We are now at the mercy of other people's thinking.
I have heard our EABO posture described as a force/fleet in being. For God's sake, read and understand Julian Corbett. His fleet in being operated throughout British history on several key conditions:
1) to defend the North Sea and Channel -- i.e., to blockade the enemy in the European theater, close to home -- deterring invasion with an active defense while readily supplied and maintained from home ports,
2) all while supplemented by what Nick Lambert has called flotilla defense, and
3) only temporarily, while a squadron detachment dealt with an emergency in, say, North American waters, South Africa, or elsewhere, and then returned, with the result that
4) the full fleet for most of the time was superior to the enemy.
Absolutely not one jot of the above applies to US Marines in the South China Sea. They are to be a permanent deployment, stretched thin, many many thousands of miles from home ports, within a WEZ denying ready resupply even given a long logistical tether, on the enemy's front doorstep, facing a nation of 1.6 billion and an industrial base that has displaced much of Western manufacturing and occupies a critical place in Western supply chains, while purporting to inflict cost on that behemoth with a marginal increase in its missile expenditure (see above.)
I explained this Corbettian confusion in a revised naval warfare lesson card and lecture at CSC over a decade ago. It did not bubble upward. There may be good reason still to have sn EABO capability, but let's not drag Corbett into it. Know Thy History -- and as CSC's Dr. DiNardo says, be ready to throw the BS flag. Lives depend on it.
Finally, what might the justifiable EABO capability be?
I go back to Art's teaching.
He originally understood the SIF to be Marine logisticians and planners, putting a host-nation face on everything they did. Logistics problems grew more complicated, but the point remains: EABO presupposes intense training and cooperation with island chain nations. In fact, the locals must do it. THEY man the missiles, break up the invading force's coherence and momentum, and maintain the blockade.
Marines go ashore and wage combat. We don't need them as a new tripwire at a new Fulda Gap, forever stuck in place because withdrawing them signals loss of resolve, lack of commitment, change of heart --all the psycho-political folderol that kept US forces stuck in Europe for over 75 years after a two-year commitment. (We always meant Europe to grow the capacity and capability to defend itself within NATO.) The fact that we never did fight in Europe owes less to the tripwire and more to the Reagan strategy, a comprehensive approach using genuine cost imposition, psychological warfare and political subversion, information operations, and a very carefully planned and well informed economic warfare. All of this was backed by the operational artistry of AirLand Battle, which led Soviet generals invited to observe maneuvers at the new NTC to comment ruefully that their soldiers could not do what ours were doing. All of this together, from samizdat to Solidarity, from the Big Five to Brilliant Pebbles, constituted a mutually reinforcing joint/inter-agency/interallied, all-domain, operational campaign, peace-time and grey-zone, that imposed our will without a shot.
Above all, the campaign to end the Cold War took place in global fashion, using the appropriate domains for local conditions. It built on solid allied and partner support from Thatcher to Kohl to John Paul II. It almost defies belief now, but it happened. It worked.
EABO and the SIF will not work without a regional agreement of some kind. All for one and one for all. Blockade chains, even when they are archipelagoes, cannot work any other way.
John Boyd recognized patterns and lessons in history. Are we allowing officers in PME today to do the same?
As a post script to my Boyd comment, here is part 1 of my intended post (too long originally) with two more following:
We have zero operational art right now. Ukraine, like Iran, demonstrates the power and limitations of missile and drone warfare. We inflict pain. Do we change behavior? Do we impose our will?
Marine-manned missile batteries on an island chain can inflict pain but not cost. We cannot outshoot the largest industrial base in the world. We cannot outspend a state determined to subsidize a chosen capability at all cost. Look at how China used the 2008-and-after financial crisis: muscling into the global shipping business. She started at zero. After ten years of driving competitors out during the slump, with massive slack capacity everywhere, she emerged as #2. This is the mentality we are up against. We cannot change Chinese behavior by driving up Chinese expenditure on missiles.
Cost imposition moreover is not forcing extra spending in fighting the war. We must re-read and understand Thomas Schelling -- his original essay, not some latterday perversion of his idea. Cost imposition is something we force the enemy to impose on himself as a diversion from the main effort. We provoke it by investing ourselves in a capability we claim to be the "new new thing" -- think SDI -- but that we know to be less vital to ourselves (less harmful if we fail) than the capability where the enemy is currently focused.
In our current planning, we are inviting the enemy to do more against us of what he already intended. We are arraying a thin blue-green line on his doorstep and calling it deterrence, because we think we can complicate his targeting and force him to shoot more missiles than he planned. 'Nuff said. Except of course China can also do a Grozny or Mariupol; not take the island but flatten it. What then? Do we destroy the missile sights and drone factories in China itself? But again, to what end? How does this win the war? Neither in Ukraine nor in Iran has that worked.
So, what is the follow up? Where is the joint operational concept? How will we exploit space and time to achieve operational objectives, in sequence or in parallel, to accomplish the strategic goal? What IS the strategic goal? Where do the US forces want to end up?
I have been told our joint operating concept is now reduced to GIO. More pounding dirt and water. So the Marines become part of an orchestra of percussion. For how long? With what result?
A. L. Antonoff, PhD
Spot on!
As an Air Force Chief Master Sergeant I worked with used to say: "How many fighter pilots does it take to change a lightbulb? One. He just holds up the lightbulb while the world revolves around him." Boyd flew 22 missions in Korea, but never fired his guns at, let alone shot down, a single enemy aircraft. While he influenced the design of the F-16, I never heard his name mentioned when I worked for the USAF - at Wright-Patterson. My office was located in the building that housed the Air Force Research Laboratory's Air Frames Directorate.
Let's not forget the enemy. Boyd insisted we must understand *that* decision making process and degrade the enemy's own ability to adapt to his changing environment in a timely fashion. That is the OODA loop we must "get inside." That is the metric by which we must gauge our own acceleration. Speed for speed's sake will only bring us to failure faster if we do not understand how the enemy thinks.
I am willing to bet that no one in DC did that calculus vis-a-vis Iran. Pounding dirt and water with "shock and awe" amounts to a temper tantrum right now because we did not consider accurately what cards the enemy holds and whether or when he needs to adapt to us. Fall elections, summer gas prices, maritime insurance, inflation rates -- all transparent. The enemy is inside our OODA loop.
War is hell, of our own making.
- Anne Louise Antonoff, PhD
Former CSC instructor
Hopefully, the USMC Development Office will be reorganized guided by channeling the ghosts of Col Boyd, and General Gray (and others). Chowder II should not be ignored. They are all veterans of the Col Boyd's teaching and their implementation into USMC Warfighting Doctrine. To add another book to General Van Ripers list read "Snowmobiles and Grand Ideas" by Brown and Osinga. It is published by the Marine Corps Press and can be downed loaded online. These two authors married all the Boyd briefing slides with a recorded narrative of a briefing he conducted at MC Command and Staff over a very long weekend. One of the attending students recorded the briefing and later donated the recording to the MC Gray Library. Col Boyd's slides are only half of the briefings. Col Boyd talked to those slides like the hammering of an M-60 Machine Gun more than doubling the knowledge transfer. S/F
Polar Bear and Samuel both offer excellent observations and thoughts about the FD2030 insanity and are spot on in what Gen Boyd would say about the FD2030 insanity... Semper Fidelis my fellow Leathernecks
Grok Auto:”Colonel John Boyd did not personally design the F-15, F-16, A-10, or F/A-18 in the engineering or manufacturing sense. His documented contributions were analytical, theoretical, and advocacy-based through Energy-Maneuverability (EM) theory and work with the “Fighter Pilot Mafia.” These influenced requirements, performance comparisons, and program directions within USAF processes.
Here is a deeper breakdown drawn exclusively from official U.S. military and Defense Technical Information Center (DTIC) sources:
Energy-Maneuverability (EM) Theory – Core Contribution
Developed in the early 1960s while assigned to Eglin AFB with mathematician Tom Christie. It provided a quantitative, physics-based method (using thrust, drag, lift, weight, and energy states) to compare aircraft performance envelopes and identify relative advantages/disadvantages in air combat maneuvering. https://www.maxwell.af.mil/News/Display/Article/4170941/april-doctrine-paragon-col-john-boyds-perspective/
• Used to demonstrate that 1960s-era U.S. aircraft (e.g., F-105, F-4, F-111) were disadvantaged against Soviet MiGs in key maneuvering regimes.
• Expanded from Boyd’s earlier Aerial Attack Study (developed as a Fighter Weapons School instructor at Nellis AFB), the first detailed manual for basic fighter maneuvers that became foundational to USAF air-to-air training. https://www.maxwell.af.mil/News/Display/Article/4170941/april-doctrine-paragon-col-john-boyds-perspective/
• Military sources credit EM theory with helping shape fourth-generation fighter concepts by emphasizing agility and energy management over raw size or complexity. https://www.creech.af.mil/News/Commentaries/Article/449199/an-innovators-dna-col-john-boyd/
F-15 Eagle
• EM theory was applied directly to the F-15 project.
• Boyd’s work on this effort reportedly led to his assignment on the program (instead of a planned Vietnam deployment).
• As an Air Staff officer, he advocated for EM principles to help define the aircraft’s capabilities. Official Air Force accounts state he “convinced Air Force leaders of EM theory efficacy to help design” the F-15. https://www.maxwell.af.mil/News/Display/Article/4170941/april-doctrine-paragon-col-john-boyds-perspective/
He later critiqued aspects of the program’s weight growth, consistent with his preference for optimized performance.
F-16 Fighting Falcon (Lightweight Fighter Program)
• Strongest documented link. Boyd worked with members of the “Fighter Pilot Mafia” (including Pierre Sprey) on the Lightweight Fighter (LWF) program.
• EM theory was prominent in analyzing and advocating for a smaller, more agile fighter.
• DTIC and Air Force sources link this directly to the F-16’s development. Some official commentaries describe him as having a foundational role, with one calling him “the father of the F-16” in the context of performance analysis and advocacy. https://apps.dtic.mil/sti/trecms/pdf/AD1161072.pdf
A-10 Thunderbolt II (A-X Program)
• Collaboration with Pierre Sprey on the A-10 close air support platform.
• DTIC references note Boyd’s work with Sprey on the A-10 project, including interviews with WWII veterans to inform design considerations for survivability and effectiveness in the ground-attack role.
• At least one official Air Force base commentary explicitly states that Boyd “developed the energy maneuverability (E-M) theory that led to the development of the F-15, F-16, and A-10.” https://www.macdill.af.mil/News/Commentaries/Article/765290/are-you-part-of-the-solution/
F/A-18 Hornet
• Indirect connection via the same Lightweight Fighter program work.
• DTIC sources note that the LWF effort “ultimately produced the F-16 and the F/A-18.” Boyd’s EM analysis and advocacy in that context contributed to the broader push for capable, cost-effective multirole fighters that influenced Navy requirements as well. https://apps.dtic.mil/sti/trecms/pdf/AD1161072.pdf
Overall Role Summary (Military Sources)
Boyd served as a fighter pilot/instructor (Korea, Nellis Fighter Weapons School), pursued engineering studies, worked on the Air Staff, and acted as an analyst/advocate. His strengths were in rigorous performance modeling and challenging assumptions in acquisition debates—not in airframe engineering, systems integration, or prime contractor design work.
Military references consistently portray his influence as shaping how fighters were conceptualized and evaluated (via EM data) and pushing for agile, effective platforms amid post-Vietnam reforms
Grok Auto:Summary of US Aircrew (Pilots and Crew) Casualties – Korean & Vietnam Wars
(Focused on pilots, navigators, gunners, helicopter crew, etc.; sourced from official military records)
Korean War (1950–1953)
US Air Force (dominant air component):
• Battle casualties (aircrew): 1,841.
• KIA: 1,180.
• POW/MIA: Hundreds (exact subset not isolated; included B-29, F-86, F-80 crews shot down or missing). Many repatriated after armistice.
US Navy & US Marine Corps (carrier and ground support aviation):
• Aircrew casualties: Smaller subset of overall service losses. Dozens to low hundreds KIA/POW (F4U, AD Skyraider, helicopter crews). No standalone public aggregate; primarily flak and early-war losses.
US Army: Negligible dedicated fixed/rotary-wing aircrew role.
Overall US Aircrew Context: Contributed significantly to ~2,714 total aircraft lost and part of 4,055 air-related personnel deaths/missing. Most losses from ground fire during close air support. https://airandspace.si.edu/stories/editorial/six-decades-korean-war
Primary Sources: USAF histories, DPAA, Defense Casualty Analysis System (DCAS).
Vietnam War (1961–1975)
US Air Force:
• Aircrew fatalities: ~2,583–2,586 (includes KIA, died of wounds, and operational).
• POW returned: ~332 (high proportion of total aircrew POWs; F-4, F-105, B-52, reconnaissance crews).
• Significant MIA subset from fixed-wing shoot-downs.
US Navy:
• Aircrew fatalities: ~2,555–2,559.
• POW returned: ~149 (carrier-based strike aircraft).
US Marine Corps:
• Aircrew fatalities: Hundreds (subset of ~14,844 total MC deaths; A-4, F-4, helicopter crews).
• POW returned: ~28.
US Army (helicopter-heavy):
• Helicopter pilots killed: ~2,165–2,202.
• Non-pilot helicopter crew killed: ~2,704.
• Total Army aircrew deaths: Several thousand (UH-1, AH-1, CH-47, etc.).
Cross-Service Totals:
• Helicopter aircrew deaths: High (over 4,800 pilots + crew across services).
• Total POW returned (aircrew-dominant): 591 (Operation Homecoming; >80% were pilots/aviators).
• MIA/Unaccounted (many aircrew): ~1,500–1,600 remaining. https://www.britannica.com/topic/Vietnam-War-POWs-and-MIAs-2051428
Overall Context: ~10,000 aircraft lost drove heavy aircrew toll. AAA primary cause; SAMs and MiGs secondary. Helicopters accounted for massive Army losses. https://en.wikipedia.org/wiki/List_of_aircraft_losses_of_the_Vietnam_War
Primary Sources: DCAS/DMDC, DPAA, Vietnam Helicopter Pilots Association (VHPA), Mitchell Institute reports, National Archives.
These figures represent the most finite, service-specific aircrew-focused subsets from official US military data. WIA numbers for aircrew are not consistently isolated in summaries but numbered in the thousands (survivable ejections/crashes). For individual records, consult DPAA or DCAS databases.
YouTube #BruteCast The Kulak Center #BruteCast Ep16-Maj Ian Brown.”John Boyd, the U.S. Marines and Maneuver Warfare”.