By Dr Brian D. Laslie

Editorial Note: Between February and April 2018, The Central Blue and From Balloons to Drones, will be publishing a series of articles that examine the requirements of high-intensity warfare in the 21^st Century. These articles provide the intellectual underpinnings to a seminar on high-intensity warfare being held on 22 March by the Williams Foundation in Canberra, Australia. In this article, Dr Brian Laslie discusses the introduction of Exercise Red Flag by the United States Air Force (USAF) as a response to the Service’s experience of high-intensity warfare during the Vietnam War. This article illustrates the importance of realistic training scenarios as a critical tool in honing the preparation of air forces for the challenges they might meet in the future.

In November 1975, the USAF began an exercise designed to prepare its pilots to face the realities of combat in a simulated, and yet very realistic, training exercise.

Since that first exercise, the USAF has continued to train its pilots for air combat under the Red Flag banner. I recently travelled to discuss the exercise’s origins with a squadron preparing to head to the Nellis ranges in early 2018. The unit wanted me to discuss how Red Flag got started, but perhaps more importantly, why the exercise is the single most important military training event for USAF aircrews, sister service air components, and allied air forces, today.

No matter what statistical, empirical, or subjective measurement you use, the American experience in the Vietnam War was not a good one. This was no less true for the USAF than the other branches of the US military. Pilots and senior leaders were less than impressed with their results during combat. The most significant critique came from the line pilots who felt they went into combat ill-prepared to face the enemy. Issues such as how to attack surface-to-air missile (SAM) sites, what an incoming MiG might look like, how to fight that MiG once it was identified, and the proper altitude to get through anti-aircraft artillery (AAA) were not priorities for pilot preparation before the war. In addition to these threats, pilots had to contend with working with complex and sometimes unreliable radar and missile systems all while engaged in high-intensity, manoeuvring aerial combat. In short, American pilots were not properly trained for combat. After the Vietnam War ended, the USAF set about righting these problems through a massive overhaul of existing training paradigms. The changes made in the wake of the Vietnam War fundamentally altered the USAF’s way of war.

As the conflict in Vietnam progressed, the USAF commissioned a series of reports to study every aerial engagement with an enemy aircraft. The so-called Red Baron reports captured the problems in painful detail. Fighter aircraft had to contest with densely-packed SAM sites, enemy MiGs, and a very potent AAA threat. Although AAA was by far the most common cause of aircraft damage and loss, dealing with the SAMs and MiGs was perhaps more stressful as the latter, in particular, would seemingly come out of nowhere. One of the major findings from the reports was that American pilots often did not know enemy MiG aircraft were present until they fired. According to a later RAND study, MiGs were 100 times more likely to close to dogfighting proximity than initially anticipated. To deal with this MiG threat, US fighter pilots had only two options: engage or attempt to escape. If the American pilot did enter into a dogfight, odds were this was the first time he had ever fought against a dissimilar aircraft. An F-4 pilot, for example, might have trained against other F-4s, but he had never practised combat against anything resembling an enemy aircraft.

Since North Vietnamese pilots were known to fly using Soviet tactics, the USAF was forced to reconsider its approach. If USAF pilots fared so poorly against Soviet-trained pilots, how would they fare against the Soviets themselves? In 1972, the USAF took a step towards crafting a better answer to that question by creating dedicated Aggressor Squadrons, pilots trained specifically to emulate the Soviet style of aerial warfare. The mission of the newly created 64^th and 65^th Aggressor squadrons was to be a ‘professional adversary force conducting a program of intense dissimilar air combat training’ to teach Air Force pilots how to engage and destroy Soviet fighters. One fighter pilot said:

In 1972, when the Aggressors were formed, and DACT [Dissimilar Air Combat Training] became a word you could say openly the biggest deficiency we had in air-to-air capability was human performance. Our tactical BFM [Basic Fighter Maneuvers] skills were weak…by 1975 DACT and four Aggressor squadrons equipped with new F-5Es were the hottest game in town. Moreover, what did those Aggressors do? They taught BFM […] Even as Soviet tactics simulation quickly grew as an Aggressor mission, BFM was still the heart of every debriefing.

The Aggressor squadrons travelled from base to base and introduced fighter squadrons to combat with the Soviet Air Force. Aggressor pilots were often hand-picked for a specific skill set. After arriving at Nellis, they underwent an indoctrination process into the history, culture, and training of the Soviet fighter pilot. They also had the opportunity to get hands-on with Soviet equipment. When flying, Aggressors used Soviet tactics to an extent, typically to ‘the merge’ or the point where the fighters became locked in a visual, turning dogfight. At that point, the ‘gloves came off.’ The creation of the Aggressor squadrons was a significant step forward for American pilots, but it still was not enough. Since a USAF pilot in Vietnam had an exponentially better survival rate after completing ten combat missions, Pentagon planners needed a way to expose junior pilots to those first ten missions under safer conditions. Red Flag was the answer.

Red Flag was the creation of Lieutenant Colonel Richard ‘Moody’ Suter.[1] Although the ‘iron majors’ provided Red Flag with its intellectual underpinnings and conducted the brunt of the leg-work necessary to get the exercise started. Suter and the other action officers enjoyed great support from Tactical Air Command (TAC) and senior USAF leaders in the Pentagon. When Suter pitched Red Flag to TAC Commander General Robert Dixon, the General loved the idea at once and set about making it a reality. This was no small feat considering Dixon’s reputation for being tough on staff officers and his reputation as the ‘Tidewater Alligator.’ General George Brown, the Chief of Staff of the USAF (CSAF), enthusiastically supported the exercise as well and told Dixon to get it going. The following CSAF, General David Jones also supported the exercise. The Air Staff’s intelligence directorate created a new intelligence unit solely to support Red Flag and began work to move Soviet equipment, including MiG fighters, to Nellis to provide a ‘hands on’ approach to fighting Soviet machinery. Overall, this lightning-quick response led to the first Red Flag taking place only four months after Suter’s initial pitch to TAC.

Red Flag was designed to combine ‘good basic fighter skills’ with ‘realistic threat employment’ to enhance pilot proficiency and readiness for future combat operations. Red Flag I began in November 1975. The primary unit was the 49^th Tactical Fighter Wing flying F-4s. Support elements included OV-10s, F-105s, and CH-53s. Red Flag II in early 1976 had increased support elements, and Red Flag III was larger still, seeing the first participation of the new F-15 and the first-night operations as participants flew nearly 1,000 sorties. These early Red Flags drew tremendous praise from participants and requests for more aggressors and more threats, so subsequent exercises increased in size and scope. By the late 1970s, units from the US Pacific Air Forces and the USAF in Europe were travelling to Nellis to take part.

Throughout the 1980s Red Flags became increasingly realistic and, by extension, more difficult for the participating aircrews. As technology advanced, so did the exercise. Gone were the days of tape-recording a mission, and in were the days of the Red Flag Mission Debriefing System, Air Combat Maneuvering Instrumentation, and Nellis Air Combat Training System. Allied nations began taking part as well, and by the end of the 1980s, more than 30 countries had flown in or observed a Red Flag, meaning foreign aircraft were just as likely to be seen in the skies over southern Nevada as American ones. Red Flag expansion continued through the during the 1980s. The April 86 Tactical Analysis Bulletin focused on improvement to existing training methods:

Acknowledging and defining the increased capabilities and advances in Soviet technology is the first step in improving our own training programs.

Even today, a typical Red Flag runs for two weeks with two ‘goes’ each day. Individual squadron briefs follow a mass brief before aircrew step to their aircraft. As the exercise goes on, the missions get progressively harder, forcing pilots and mission planners to work together to accomplish their objectives. Each Red Flag has a mix of fighter and bomber aircraft along with supporting electronic attack, aerial refuelling, airborne battle management, surveillance, and cargo aircraft. Sister service and foreign participation also occur on a regular basis, letting all experience the realities of air-to-air and air-to-ground combat across the joint and combined force. They learn the ‘golden rules’ of BFM lost before Vietnam: ‘lose sight, lose fight,’ manoeuvring in relation to the adversary, and nose position of their aircraft versus energy. They learn:

BFM is used by the pilot to place himself in a piece of sky from which he can launch lethal ordnance, or to keep from becoming a star on the side of somebody else’s jet.

From start to finish, Red Flag prepares pilots to conduct air operations as part of a larger force.

Saddam Hussein’s invasion of Kuwait offered the perfect opportunity for USAF operators to employ the tactics and doctrine they had been perfecting for the previous decade and a half. Red Flag, Prized Eagle, and numerous other large force employment exercises had prepared American airmen well for the enemy they were going to face in combat, primarily on night one, of Operation Desert Storm. While technological marvels such as the F-117 had a direct impact on combat operations and an even larger one on the American media and public, it was the pilots in the multi-role fighters, bombers, and special operations aircraft who ensured air superiority and thus unhindered freedom of manoeuvre for the land component forces.

With an estimated 44 kills during Desert Storm, American pilots demonstrated they were unmatched when it came to aerial combat. The training changes employed by the USAF after Vietnam went a long way in allowing American pilots to engage and destroy the enemy even when their technology came up short or rules of engagement prohibited them from employing their weapons beyond visual range. As one American fighter pilot said of his time in Desert Storm,‘[T]he Red Flag experience prepared me for combat operations.’

Two dogfights, one from Vietnam and one from Desert Storm, capture the impact of Red Flag. In April 1965, a two-ship of F-4s engaged 4 MiG-17s in a protracted dogfight that ended in a ‘probable kill’ of one MiG-17. In total the F-4s attempted to fire six missiles: two did not guide, three motors did not fire, one hung on the rails, and a MiG successfully evaded the one missile that both fired and tracked. In a similar case, on 19 January 1991, two F-15s engaged two MiG-25s. One F-15 fired two AIM-7s and two AIM-9s, the other fired one AIM-9 and one AIM-7 for a total of six missiles, but, in this case, two confirmed kills. These two air engagements indicate that if technology and weapons were similar, then there must be another explanatory factor in success during Desert Storm. That factor was the training revolution. The link between training exercises and real-world events can be somewhat subjective, but numerous pilots interviewed said their participation at Red Flag was of fundamental importance as they entered combat. One MiG-killer of Desert Storm went so far as to say that the primary difference between himself and his opponent was that he had been in hundreds of dogfights at Red Flag.

USAF success continued throughout the 1990s in the skies over the Balkans where American pilots continued to show just how well their training prepared them to face the enemy. Even as this article is published, Red Flag 18-1 has recently finished. Beyond that, those trained at numerous Red Flag exercises are, even now, plying their trade in the skies over Syria and Iraq, performing close air support, combat air patrols, and interdiction missions. These men and women have a distinct training advantage not only over their current enemy but against any aerial or ground opponent they might face. Although created forty years ago this year, Red Flag remains enormously crucial in training aircrews for combat. Red Flag and the Aggressors still provide a realistic threat environment, and the exercise continues to expand with the inclusion of non-kinetic, cyber, and other threat replications. The most recent Red Flag went ‘virtual’ to increase the size and complexity of the threats faced by the flyers. Red Flag remains the single most complex and comprehensive training exercise in the world, and it provides a combat edge to participants that other countries simply cannot or do not replicate.

Dr Brian Laslie is a US Air Force Historian and currently the Deputy Command Historian at North American Aerospace Defense Command (NORAD) and United States Northern Command (USNORTHCOM). He is also an Assistant Editor of From Balloons to Drones. A 2001 graduate of The Citadel and a historian of air power studies, he received his Masters’ from Auburn University Montgomery in 2006 and his PhD from Kansas State University in 2013. He is the author of Architect of Air Power: General Laurence S. Kuter and the Birth of the US Air Force (2017) and The Air Force Way of War (2015). The latter book was selected for the Chief of Staff of the Air Force’s 2016 professional reading list and the 2017 RAF Chief of the Air Staff’s reading list. He can be found on Twitter at @BrianLaslie.

Header Image: An F-15C Eagle assigned to the Oregon Air National Guard’s 123rd Fighter Squadron approaches an in-flight refueling boom during Red Flag 18-1, 7 February 2018. Units from across the US along with members from the Royal Air Force and Royal Australian Air Force participated as Blue Forces in this year’s first Red Flag exercise.

[1] On the development of Red Flag, see: Brian D. Laslie, The Air Force Way of War: U.S. Tactics and Training after Vietnam (Lexington, KT: The University Press of Kentucky, 2015).