US and British armies combine to practice large-scale combat operations in upgraded warfighter exercise

By Maj. Orlandon HowardMay 5, 2023

1st Cavalry Division Tests Multi-Domain Capability During Warfighter Exercise
1 / 2 Show Caption + Hide Caption – Maj. Gen. John B. Richardson IV, commanding general, 1st Cavalry Division provides his vision and guidance during a targeting decision board with division staff and subordinate commanders during the Warfighter 23-04 exercise. During the nine days of training, 1CD leaders and Troopers honed their capability to fight in a large-scale combat operation while operating in multiple domains. (Photo Credit: Spc. Cheyne Hanoski) VIEW ORIGINAL
1st Cavalry Division Tests Multi-Domain Capability During Warfighter Exercise
2 / 2 Show Caption + Hide Caption – Maj. Huw Miller, 1st Cavalry Division current operations officer from the 3 (United Kingdom) Division, tracks and synchronizes current operations on the battlefield during the Warfighter 23-04 exercise. During this exercise, 1CD fully integrated all Mission Command Integration Systems including the Command Post Computing Environment (CPCE) to synchronize units across the Division battlespace. (Photo Credit: Lt. Col. Jennifer Bocanegra) VIEW ORIGINAL

The U.S. Army III Armored Corps partnered with the Mission Command Training Program to conduct a multinational warfighter exercise over nine days, April 19-27, at Fort Hood and Fort Bliss, Texas.

It involved the corps leading three combat divisions, the 1st Cavalry Division, 1st Armored Division, and the 3rd (United Kingdom) Division, through a large-scale combat operation scenario under a North Atlantic Treaty Organization command structure.

The exercise featured significant evolutions in the training environment. MCTP rolled out a more dynamic scenario and opposing force and additional training stimulus for information-related capabilities.

“We’re constantly finding ways to increase the sophistication of the warfighter exercise,” said Col. Bryan Babich, MCTP Commander. “We want to simulate a realistic and rigorous environment that matches the operational environments the Joint force must be prepared to operate.”

“Warfighter exercises are the premier capstone training events where corps and divisions advance the Army’s understanding of multi-domain operations at scale while providing a critical developmental experience for future senior leaders.”

The Chief of Staff of the Army, Gen. James McConville, visited Fort Hood to observe the training event where he suggested the importance of the training’s modernizations.

“We spent the last 20-plus years doing counterinsurgency, counterterrorism, and irregular warfare,” said McConville. “We believe the next battle—seen unfold in Ukraine — is going to be large-scale combat operations.”

US Army Chief of Staff tours III Armored Corps Warfighter exercise at Fort Hood
1 / 3 Show Caption + Hide Caption – U.S. Army Chief of Staff Gen. James C. McConville recognizes the hard work and dedication of the leaders of the 3rd (United Kingdom) Division and servicemembers from other NATO countries during Warfighter 23-4 at Fort Hood, Texas, April 20, 2023. Warfighter 23-4 is a Department of Defense directed multi-echelon, multi-national exercise with III Armored Corps, 1st Armored Division, 1st Cavalry Division, 13th Expeditionary Sustainment Command, 36th Engineer Brigade, 75th Field Artillery Brigade, and 89th Military Police Brigade participating as primary training units. The exercise is designed to enhance lethality, readiness, and allied interoperability. (U.S. Army photo by Sgt. Luis Santiago) (Photo Credit: Sgt. Luis Santiago) VIEW ORIGINAL
US Army Chief of Staff tours III Armored Corps Warfighter exercise at Fort Hood
2 / 3 Show Caption + Hide Caption – U.S. Army Chief of Staff Gen. James C. McConville stands with the leaders of the 3rd (United Kingdom) Division during Warfighter 23-4 at Fort Hood, Texas, April 20, 2023. Warfighter 23-4 is a Department of Defense directed multi-echelon, multi-national exercise with III Armored Corps, 1st Armored Division, 1st Cavalry Division, 13th Expeditionary Sustainment Command, 36th Engineer Brigade, 75th Field Artillery Brigade, and 89th Military Police Brigade participating as primary training units. The exercise is designed to enhance lethality, readiness, and allied interoperability. (U.S. Army photo by Sgt. Luis Santiago) (Photo Credit: Sgt. Luis Santiago) VIEW ORIGINAL
U.S. Army Vice Chief visits III Armored Corps, tours Warfighter progress at Fort Hood
3 / 3 Show Caption + Hide Caption – Vice Chief of Staff of the Army, Gen. Randy A. George, visits with Soldiers with 1st Battalion, 12th Cavalry Regiment, 3rd Armored Brigade Combat Team, 1st Cavalry Division, during Warfighter 23-4 at Fort Hood, Texas, April 24, 2023. George's visit included stops at the 1st Cav. Div. Command Post, Mission Training Complex, 1-12 Cav. Cavalry motor pool, First Army Division West Headquarters, and more. Warfighter 23-4 is a Department of Defense directed multi-echelon, multi-national exercise with III Armored Corps, 1st Armored Division, 1st Cavalry Division, 13th Expeditionary Sustainment Command, 36th Engineer Brigade, 75th Field Artillery Brigade, 89th Military Police Brigade, and NATO allies including 3rd (United Kingdom) Division. The exercise is designed to enhance lethality, readiness, and allied interoperability. (U.S. Army photo by Staff Sgt. LaShic Patterson). (Photo Credit: Staff Sgt. LaShic Patterson) VIEW ORIGINAL

MCTP instituted a new LSCO scenario for III AC to enable more dynamic decision-making and intel analysis to support those decisions from the start. Normally, corps and divisions face an opposing force in a deliberate defense after invading an allied country. Enemy positions in the areas of operation are typically known, and their courses of action are relatively limited.

The new scenario postured NATO forces as ready to respond to the crisis before the invasion. Once the adversary’s provocation was significant enough to invoke NATO’s Article 5 mutual defense principle, its forces were at the line of departure, ready to confront the OPFOR.

Yet, the response speed introduced more significant unknowns, such as where the adversary would likely attack. Like a grand-chess match, it involved a race by both forces for positioning and key terrain while contesting one another along the way.

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1 / 2 Show Caption + Hide Caption – (Photo Credit: U.S. Army) VIEW ORIGINAL
1st Cavalry Division Tests Multi-Domain Capability During Warfighter Exercise
2 / 2 Show Caption + Hide Caption – Master Sgt. Laura Gunby, 1st Cavalry Division Medical Operations noncommissioned officer, tracks and coordinates for medical support during the Warfighter 23-04 exercise. During this exercise, 1CD fully integrated all Mission Command Integration Systems including the Command Post Computing Environment (CPCE) to synchronize units across the Division battlespace. (Photo Credit: Sgt. Darrell Stembridge) VIEW ORIGINAL

The OPFOR conducted a surprise joint forcible entry for the first time as part of the exercise. The III AC had to quickly mount a response while predicting and heading off the adversary’s next attacks.

It tested III AC and its divisions’ ability to outthink their opponent and achieve what the Army calls decision dominance. Former U.S. Army Cyber commander, Lt. Gen. (Ret) Lt. Gen. Stephen Fogarty, defined it as “a desired state where a commander can sense, understand, decide and act faster and more effectively than an adversary.”

It required the formations to maintain a high level of fidelity in their command-and-control systems, intelligence, and other staff estimates.

Sustainment was also stressed during the training. Lessons from the Russian-Ukraine conflict underscored its critical importance. The new scenario required nimbler and more predictive sustainment operations to keep pace and deliver support at the point of need.

III Armored Corps jumps the TAC during Warfighter 23-4 at Fort Hood
1 / 2 Show Caption + Hide Caption – U.S. Army Jesus Ramirez, assigned to the III Armored Corps, patrols roads as the corps jumps the tactical operations center—a terming meaning a short-notice move of the TAC to a position of advantage as the battlefield changes—during Warfighter 23-4 at Fort Hood, Texas, April 22, 2023. The TAC serves as the unit's close-in, command-and-control hub, assisting the commander in synchronizing operations. A jump of the TAC is a phrase meaning a short-notice move to a position of advantage as the battlefield changes. Warfighter 23-4 is a Department of Defense directed multi-echelon, multi-national exercise with III Armored Corps, 1st Armored Division, 1st Cavalry Division, 13th Expeditionary Sustainment Command, 36th Engineer Brigade, 75th Field Artillery Brigade, and 89th Military Police Brigade, to include NATO allies such as the 3rd (United Kingdom) Division, among others. The exercise is designed to enhance lethality, readiness, and allied interoperability. (U.S. Army photo by Staff Sgt. LaShic Patterson) (Photo Credit: Staff Sgt. LaShic Patterson) VIEW ORIGINAL
1st Cavalry Division Tests Multi-Domain Capability During Warfighter Exercise
2 / 2 Show Caption + Hide Caption – 1st Cavalry Division Troops participating in the Warfighter 23-04 exercise load equipment on military vehicles during a command post jump. For younger Troops serving with division staff sections, this exercise was an opportunity to learn and understand how a division headquarters and staff would operate in a large-scale combat environment. (Photo Credit: Sgt. Darrell Stembridge) VIEW ORIGINAL

The U.S. and U.K.’s military interoperability was likewise tested. NATO defines interoperability as the ability to act together coherently, effectively, and efficiently to achieve tactical, operational, and strategic objectives.

A key element was communication. MCTP established a mission partner environment, enabling a shared secure communication platform for its allies and partners. MCTP hopes to implement the network permanently as the U.S.’s commitment to working as a multinational coalition deepens.

As a tactical partner, the 3rd UK proved to be a shrewd and skillful warfighting ally. It brought approximately 1,500 Soldiers and 400 vehicles to the exercise. The division became known for its creativity. Its forces implemented multiple out-of-the-box solutions to problems, enabling their swift movement against the OPFOR on numerous fronts.

US, UK forces conduct movement rehearsal during Warfighter 23-4
1 / 2 Show Caption + Hide Caption – 3rd (United Kingdom) Division Soldiers inspect a FV510 Warrior Infantry Section Vehicle during the Warfighter Exercise 23-4 at Fort Hood, Texas, April 18, 2023. WFX 23-4 is a Department of Defense directed multi-echelon, multi-national exercise with III Armored Corps, 1st Armored Division, 1st Cavalry Division, 13th Expeditionary Sustainment Command, 36th Engineer Brigade, 75th Field Artillery Brigade, and 89th Military Police Brigade participating as primary training units. WFX 23-4 is designed to enhance lethality, readiness, and allied interoperability. (U.S. Army photo by Sgt. Luis Santiago) (Photo Credit: Sgt. Luis Santiago) VIEW ORIGINAL
III Armored Corps Warfighter helps model Army's future warfighting network integration
2 / 2 Show Caption + Hide Caption – U.S. Army Spc. Nathan Strodtbeck, an information technology specialist with the 13th Armored Corps Sustainment Command, III Armored Corps, adjusts the terminal of a network dish during Warfighter 23-4 at Fort Hood, Texas, April 25, 2023. Warfighter 23-4 is a Department of Defense directed multi-echelon, multi-national exercise with III Armored Corps, 1st Armored Division, 1st Cavalry Division, 13th Expeditionary Sustainment Command, 36th Engineer Brigade, 75th Field Artillery Brigade, 89th Military Police Brigade, and NATO allies among others including 3rd (United Kingdom) Division. The exercise is designed to enhance lethality, readiness, and allied interoperability. (U.S. Army photo by Staff Sgt. LaShic Patterson) (Photo Credit: Staff Sgt. LaShic Patterson) VIEW ORIGINAL

The Army’s developing Information Advantage doctrine was also a training highlight. On the technical front, MCTP saw the first use of an electronic warfare simulator in the exercise. It gave the training audience a realistic virtual depiction of electronic warfare effects and the overall environment.

For cognitive-related capabilities, III AC and MCTP partnered with the University of Maryland’s Applied Research Laboratory for Intelligence and Security for the first time to boost training stimulus for information operations.

An ARLIS research team fielded an information environment simulator for the exercise, using analytical modeling techniques to portray population segments for the designated combat theater. The audiences could be affected in ways favorable and unfavorable to the training audience based on the actions and public communications of U.S. and U.K. forces and the OPFOR using an algorithm.

III Armored Corps leaders engage media role-players during Warfighter
U.S. Army Brig. Gen. Sean Davis, commanding general,13th Armored Corps Sustainment Command, answers the final questions during a media scenario for Warfighter 23-4 at Fort Hood, Texas, April 21, 2023. Media scenarios train Army leaders and Soldiers on how to engage and interact with the media to provide operational updates in a deployed environment. Warfighter 23-4 is a Department of Defense directed multi-echelon exercise with III Armored Corps, 1st Armored Division, 1st Cavalry Division, 13th Expeditionary Sustainment Command, 36th Engineer Brigade, 75th Field Artillery Brigade, and 89th Military Police Brigade participating as primary training units, to include NATO Allied countries such as the 3rd (United Kingdom) Division. Warfighter 23-4 is designed to enhance lethality, readiness, and allied interoperability through NATO participation. (U.S. Army Photo by Sgt. Brahim Douglas) (Photo Credit: Sgt. Brahim Douglas) VIEW ORIGINAL

It gave III AC and its divisions more objective feedback related to its operation’s effects on the human dimension of the environment. It also helped elements such as public affairs and psychological operations calibrate their communication strategies to achieve more significant effects in the environment.

Ultimately, the exercise turned out to be another important step in the Army’s effort to operationalize its new multi-domain operation doctrine while reading its combat formations for competition and conflict if it so arises. Check out the video for more.