Key Takeaways
- •The Army reported allocating $1.5 billion in fiscal year 2024 to modernize its 23 organic industrial base sites through a 15-year plan focused on infrastructure and technology.
- •Brent Ingraham (Assistant Secretary of the Army for Acquisition, Logistics, and Technology, Department of the Army) called the organic industrial base a critical backstop when private suppliers fail.
- •Rep. Robert Wittman (R, VA-1) questioned Lieutenant General Chris Mohan (Commanding Officer, Army Materiel Command) on balancing surge production for Ukraine with long-term facility modernization efforts.
- •Rep. Donald Norcross (D, NJ-1) and Republican members expressed shared concern regarding workforce retention and the need for stable, multi-year funding to prevent modernization projects from being diverted.
- •Future success depends on bridging the "valley of death" for new technologies and securing technical data rights from manufacturers to enable organic 3D printing of spare parts.
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Hearing Analysis
Overview
The House Armed Services Subcommittee on Tactical Air and Land Forces met on February 24, 2026, to review the United States Army’s progress in modernizing its Organic Industrial Base (OIB). The hearing focused on the Army’s 15-year OIB modernization plan, a multibillion-dollar initiative designed to upgrade 23 depots, arsenals, and ammunition plants, many of which date back to World War II. Chairman Robert Wittman (R, VA-1) and Ranking Member Donald Norcross (D, NJ-1) emphasized that the OIB is a critical national security asset, serving as the backbone for military readiness and surge capacity, as demonstrated by the ongoing conflict in Ukraine.
Key Testimony
The witnesses, Brent Ingraham, Assistant Secretary of the Army for Acquisition, Logistics, and Technology (ASA(ALT)), and Lieutenant General Chris Mohan, Commanding General of the Army Materiel Command (AMC), testified that the Army is currently in year two of its modernization strategy. Secretary Ingraham noted that over $1.5 billion was allocated in fiscal year 2024 for infrastructure upgrades and advanced manufacturing technologies. The strategy rests on three pillars: facilities and infrastructure, processes and technology (including "Industry 4.0" concepts like robotics and AI), and workforce development. General Mohan highlighted that modernization is occurring simultaneously with high-tempo operations, such as the 24/7 production of 155mm artillery shells to support Ukraine and replenish U.S. stockpiles.
A significant portion of the testimony focused on the integration of advanced technology. Secretary Ingraham and General Mohan discussed the transformative role of additive manufacturing (3D printing) in reducing lead times for spare parts, particularly for legacy systems like the M1 Abrams tank. They also detailed the use of "digital twins" to optimize factory layouts and augmented reality for maintenance training. However, Rep. Richard McCormick (R, GA-7) raised concerns regarding intellectual property (IP) rights when the Army prints parts originally designed by private contractors. Secretary Ingraham responded that the Army is becoming more aggressive in securing technical data packages during initial procurement to ensure long-term sustainment capabilities.
Industry Impact
Workforce challenges were a recurring theme. Witnesses acknowledged the difficulty of competing with the private sector for skilled tradespeople, such as CNC machinists and high-end welders. To address this, the Army is expanding apprenticeship programs with local community colleges and utilizing direct-hire authorities. Secretary Ingraham mentioned coordination with the United States Department of Labor (DOL) and the United States Department of Education (ED) to bolster the national defense manufacturing pipeline. Additionally, General Mohan emphasized that while automation and robotics help offset labor shortages, they shift the required skill sets rather than replacing human workers entirely.
Overview
The hearing also addressed supply chain resiliency and environmental stewardship. Secretary Ingraham described the use of the Defense Production Act (DPA) to prioritize critical materials and the Army's efforts to map supply chains down to the third and fourth tiers to identify vulnerabilities. Regarding environmental impact, Rep. Donald Davis (D, NC-1) questioned the sustainability of aging plants. General Mohan noted that modernization includes replacing coal-fired power plants with cleaner energy and implementing microgrids for energy resilience, often through Energy Savings Performance Contracts in coordination with the United States Department of Energy (DOE).
The discussion involved several specific organizations and facilities: - United States Army (Army): The primary subject of the hearing, specifically its 15-year plan to modernize 23 OIB sites. - Army Materiel Command (AMC): Discussed as the command responsible for overseeing the 23 OIB sites and executing the modernization strategy. - Rock Island Arsenal: Highlighted by Rep. Eric Sorensen (D, IL-17) and witnesses as a center of excellence for additive manufacturing and foundry operations. - Scranton Army Ammunition Plant: Cited as a key site for 155mm shell production where 1950s-era machinery is being replaced with automated equipment. - Anniston Army Depot: Mentioned in the context of overhauling Abrams tanks and implementing innovation labs for small businesses. - Office of the Secretary of Defense (OSD): Referenced regarding enterprise-wide workforce development and the National Defense Industrial Strategy. - Ukraine: Discussed as the primary driver for the current surge in munitions production and a "wake-up call" for OIB surge capacity. - United States Navy (Navy) and United States Air Force (Air Force): Mentioned regarding the sharing of best practices for energy resilience across the services. - United States Army Cyber Command (ARCYBER): Identified as a partner in implementing zero-trust architectures to protect "smart factories" from cyber threats. - Watervliet Arsenal, Red River Army Depot, and Letterkenny Army Depot: Referenced as sites benefiting from phased infrastructure upgrades and shared technical data.
Partisan dynamics were largely collaborative, with both sides of the aisle supporting the modernization goals. However, Ranking Member Norcross and Rep. Joe Courtney (D, CT-2) expressed concerns about "stick-to-itiveness"—the long-term funding stability required to see the 15-year plan through multiple administrations. General Mohan suggested that legislative changes allowing the Army to carry over funds across fiscal years for multi-year projects would improve strategic management. The hearing concluded with a consensus that the OIB must transition from a reactive "warm base" to a proactive, technologically advanced network to meet future threats.
Transcript
[Gavel sounds.] The subcommittee will come to order. Today, the Tactical Air and Land Forces Subcommittee will meet to receive testimony on the modernization of the Army's organic industrial base. I want to welcome our witnesses: the Honorable Brent Ingraham, Assistant Secretary of the Army for Acquisition, Logistics, and Technology; and Lieutenant General Chris Mohan, Commanding General of the Army Materiel Command. We appreciate you being here today and for your service to our nation. We look forward to your testimony. The Army's organic industrial base, or OIB, consists of 23 depots, arsenals, and ammunition plants. These facilities are critical to our national security, providing the necessary capabilities to manufacture, reset, and maintain the Army's equipment. However, many of these facilities were built during World War II and require significant modernization to meet the demands of the 21st century. The Army has developed a 15-year OIB modernization plan, and today we will discuss the progress of that plan and the challenges that remain. Before we begin, I would like to recognize the ranking member, Mr. Norcross, for any opening remarks he may have.
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