The U.S. Army is converting the Pennsylvania Army National Guard’s 56th Stryker Brigade Combat Team into a mobile brigade combat team.
According to an announcement from the Joint Force Headquarters – Pennsylvania National Guard, the transition will be implemented through March 31, 2026.
Under the new structure, the 56th Stryker Brigade Combat Team will convert from a wheeled armored brigade to a mobile brigade combat team (MBCT).
Mobile brigade combat teams are designed to rapidly move and deploy infantry units across a variety of terrains while maintaining the ability to coordinate reconnaissance, engineer, communications, and support functions.
According to the Pennsylvania National Guard, the change will replace the brigade’s Stryker armored vehicle structure with a lighter organization centered around Infantry Squad Vehicles (ISVs).
Unlike armored vehicles such as the Stryker, the ISV focuses on the rapid transport of infantry squads rather than direct combat protection. This platform is designed to transport troops and equipment even in rough terrain, and can also be transported by military aircraft or helicopter.
On the operational side, lightweight vehicles such as the ISV allow infantry units to maneuver quickly during expeditionary or distributed operations. The platform’s light weight and simple design allows it to operate in environments where terrain or logistics limitations make it difficult for heavier armored vehicles to operate.
Defence BlogAccording to , this reorganization is part of a broader Army transformation plan directed by the secretaries of Defense and the Army in May 2025.
This effort aims to adjust the force structure of active-duty units, National Guard, and Army Reserve forces to respond to changing operational demands and the changing nature of modern warfare.
The structural transformation also includes several changes to the brigade’s subordinate units. The 2nd Battalion, 104th Cavalry Regiment will be disbanded as part of the reorganization, and a new multi-purpose reconnaissance company will be formed using elements of the existing unit.
Additionally, the 103rd Engineer Battalion will also be disbanded. Instead, the new brigade structure will create several specialized units based on existing components, including a combat engineer infantry company, a communications company, and a military intelligence company.
Support units are also being adjusted to the new operational structure, and the brigade’s artillery composition will also undergo structural changes. This reorganization marks a major change to the brigade’s equipment and operational role after operating as a wheeled armored brigade for more than 20 years.
Photo: Dominic Acuna. This content was created with the help of AI and reviewed by our editorial team.
