USMC to retain F/A-18 Hornet as other branches phase out legacy fighter
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WASHINGTON — The United States Marine Corps will be the only branch of the U.S. Armed Forces to continue operating the F/A-18 Hornet fighter jet as the aircraft is formally phased out of service across the rest of the military. The decision marks a significant shift in the composition of the nation’s tactical air wings, with the legacy aircraft scheduled for retirement from Air Force and Navy inventories by the end of 2026.
The F/A-18 Hornet, which entered service in the 1980s, has served as a cornerstone of American air power for decades. However, the aircraft is now considered outdated compared to newer fifth-generation fighters such as the F-35 Lightning II. The phased retirement is part of a broader modernization effort aimed at replacing aging airframes with more advanced technology capable of meeting evolving global threats.
While the Navy and Air Force are moving to retire their remaining Hornets, the Marine Corps has determined that the aircraft remains viable for its specific operational requirements. Marine aviation officials cite the Hornet’s versatility and lower operating costs as key factors in the decision to retain the fleet. The USMC plans to continue flying the aircraft alongside its growing F-35B and F-35C squadrons, maintaining a mixed fleet structure that balances legacy reliability with next-generation capabilities.
The transition timeline places the final retirement of the Hornet from non-Marine service in late 2026. Maintenance and logistics support for the aircraft will continue to be prioritized for Marine units, ensuring operational readiness through the planned extension period. Training pipelines for new pilots will also be adjusted to reflect the changing fleet composition, with a gradual shift toward F-35-focused instruction.
Defense analysts note that the Marine Corps’ decision to keep the Hornet reflects the unique demands of expeditionary warfare, where rapid deployment and cost-effective strike capabilities remain critical. The aircraft’s ability to operate from austere forward bases and amphibious assault ships aligns closely with Marine Corps doctrine.
Questions remain regarding the long-term sustainability of the Hornet fleet within the Marine Corps. As the aircraft ages further, maintenance costs are expected to rise, and parts availability may become a challenge. Officials have not yet announced a definitive end date for Marine Hornet operations, leaving the timeline for eventual replacement uncertain.
The phased retirement underscores the ongoing transformation of U.S. military aviation, as the armed forces balance the need for modernization with the practical realities of budget constraints and operational continuity. The Hornet’s extended service with the Marine Corps represents a strategic compromise, preserving a proven platform while the military transitions toward a fully fifth-generation fighter force.