USS Abraham Lincoln’s extended deployment raises concerns about U.S. military readiness

The Navy confirmed that the aircraft carrier USS Abraham Lincoln completed a 266-day deployment, including 200 days in a combat zone, during which crew members faced limited sleep and heightened mental strain. The service reported adjustments to meal plans when resupply was unavailable and said sailors and Marines were "pushed to their limits."

Defense officials noted that the deployment coincided with a broader pattern of high operational tempo across the armed forces. In February 2026, the United States entered a conflict with Iran, despite warnings that a prolonged war could strain precision-guided munitions stocks and exacerbate fatigue among troops. Military leaders had previously flagged "readiness problems for an overstretched force."

The issue is not confined to the Navy. Army senior enlisted leaders in 2025 warned that the post-9/11 operational tempo exceeded the demands of the war on terror, threatening readiness, retention, health and family stability. Historical data show that the U.S. has increased the frequency of overseas interventions since the end of the Cold War, while the strategic importance of many of those locations has declined.

Analysts argue that the continuous deployment cycle reduces time for maintenance and personnel recovery, leading to degraded equipment and increased risk of accidents, as seen in 2015-2017 incidents involving U.S. warships. The current shift of the carrier USS George Washington from Japan to the Middle East to relieve the Lincoln illustrates how extending one ship’s deployment can create gaps elsewhere.

Observers contend that the burden of justification for such deployments rests with civilian leaders who authorized the operations, despite prior warnings about the potential impact on force readiness.