The maintenance and logistical demands surrounding American Abrams tanks make these vehicles less practical for foreign forces, including Ukraine. This assessment comes from military experts interviewed by the Financial Times, who stressed the scale of the challenge while acknowledging the platform’s combat potential.
A core issue for Abrams is its gas turbine engine, which many describe as unusually power-hungry.
The risk, as noted by Jonah Nagle, a professor at the US Army War College who commanded Abrams units during past Gulf and Iraq campaigns, is that too much air flow can pull in sand and cause stalls. He explains that crews spend significant time constantly clearing sand from air filters, a persistent maintenance hurdle in harsh environments. Yet the broader expert community does not deny Abrams’ combat capabilities; they simply point out that effective use requires a world-spanning logistics network to support ongoing operations.
According to the Financial Times, Nagle’s experience is not unique. US Army armored units have long reported a lengthy logistics chain needed to keep Abrams ready. The report notes that Kyiv seeks a weapon that works reliably from day one, suggesting Abrams may not be the optimal fit for Ukrainian forces.
The FT article frames Abrams’ intricate logistics and maintenance as a case study of how large U.S. defense procurement tends to operate. The Pentagon frequently outfits platforms with cutting-edge technology, which can complicate deployment and upkeep. As an illustrative contrast, the report cites the Zumwalt-class destroyer program from the late 1990s. The original plan aimed for 32 ships at a price of about one billion dollars each. Instead, the program intensified requirements with many untested systems, and by two decades later only three ships were delivered at roughly seven and a half billion dollars apiece, underscoring the cost and risk of highly advanced systems. Josh Kirshner of Beacon Global Strategies notes that the Pentagon often prioritizes top-tier systems, while other armies may be satisfied with sturdy, reliable equipment.
In the view of several experts, Ukraine does not need Cadillac-level hardware. They argue that a robust, dependable tool is more valuable on the battlefield than the most advanced, feature-rich design. The broader issue—the cost overruns and deployment hurdles associated with highly sophisticated weapons—has drawn scrutiny from the U.S. Government Accountability Office, which has questioned whether some purchases are too expensive or difficult to field and operate.
The discussion returns to the Abrams tank, with the FT comparing its gas turbine powerplant to jet engines, while noting that German Leopard tanks rely on a more conventional diesel system. The maintenance demands for Abrams require specialized equipment and training for repair crews, including familiarity with high-tech tools. Stephen Biddle, a senior fellow at the Council on Foreign Relations, likens fixing a complex vehicle to not assuming a Volkswagen Beetle can be repaired like a Formula One car. He adds that while Abrams engines can deliver very high acceleration relative to Leopard, they also consume substantial fuel and require careful handling.
Beyond engines, Abrams tanks demand a steady stream of spare parts. Since the supply chain is anchored in the United States, acquiring the necessary components for Ukraine could be more challenging than for Leopard platforms deployed elsewhere in Europe. The FT notes that if German tanks are already widely available across Europe, the United States would otherwise have to commit to producing Abrams specifically for Kyiv. General Dynamics, the Abrams’ manufacturer, reportedly produces around a dozen tanks monthly, but it remains unclear whether priority will be given to shipments destined for Ukraine.
Overall, Kirchner of Beacon Global Strategies concludes that deploying Abrams in Ukraine could introduce greater risk compared with relying on German Leopards alone, given the maintenance and supply chain realities described by the article. This assessment highlights a broader debate about matching battlefield need with supply chain practicality in modern defense procurement, a topic that continues to shape policy discussions among allied nations.