The global cost of maintaining military aircraft is projected to rise significantly over the next decade, primarily due to the increasing integration of advanced aircraft like the F-35 Joint Strike Fighter into military fleets. According to a report by consulting firm Oliver Wyman, the market for military aircraft maintenance, repair, and overhaul (MRO) services totaled approximately $97 billion in 2025. This figure is expected to grow at an annual rate of 1.4%, potentially exceeding $111 billion by 2035.
Advanced aircraft such as the F-35, B-21 Raider, and F-47 fighter are characterized by sophisticated technologies, including stealth capabilities, advanced propulsion systems, and complex software. These features necessitate more extensive service hours and specialized maintenance, leading to higher operating costs. For instance, while the F-35 currently comprises 2.2% of the global fleet, it is projected to account for 9.5% of global MRO spending by 2035, more than double its current share.
The report also highlights that complex aircraft now constitute about 11% of military fleets worldwide, a figure expected to rise as nations continue to modernize their forces. This trend underscores the necessity for defense budgets to accommodate the escalating costs associated with maintaining advanced aircraft. As militaries invest in cutting-edge technology, they must also plan for the long-term financial implications of sustaining these sophisticated systems.
In summary, while advanced aircraft enhance military capabilities, they also introduce significant challenges in terms of maintenance and associated costs. As defense budgets are allocated, policymakers must consider the long-term financial commitments required to support these advanced systems.
