The USS Abraham Lincoln, a US Navy aircraft carrier that has spent more than 250 consecutive days at sea, is set to make a brief port call in Thailand next week before returning to its home port of San Diego. Thai navy officials confirmed this week that three ships from a US carrier strike group would dock at a port in eastern Thailand to allow personnel to rest, receive logistical support, and recuperate — though no military exercises are planned during the visit.

The Lincoln departed San Diego on 21 November and was originally bound for the Pacific before being redirected to the Middle East to support US operations against Iran. According to the US Navy's own account, the carrier spent 266 days deployed, 200 of them in a combat zone. The ship has now been relieved by the USS George Washington and is heading home, but its extended deployment has drawn significant scrutiny. Family members of sailors described shortages of food supplies and water, plumbing failures, dangerously low morale, and deteriorating mental health among the roughly 5,000 personnel aboard. The Navy Times reported multiple incidents of sailors attempting to jump overboard.

One such case has become a flashpoint for public concern. A 19-year-old sailor who jumped overboard — and who had reportedly been denied paternity leave after the birth of his daughter in February — is now facing non-judicial punishment from the navy, including charges of "malingering" and absence without leave. His wife described the situation to media outlets this week. In response, a navy spokesperson said the service is "fully committed to the health and wellbeing of every Sailor" and that mental health resources are available around the clock.

Defence analysts and veterans warn that the Lincoln's ordeal reflects a deeper structural problem within the US military. The Iran conflict, which began in February 2026 alongside Israel, landed on a joint force that was already operating at a high tempo. Military leaders had reportedly warned the Trump administration before the conflict began that the war risked straining an already overstretched force, depleting precision munitions, and potentially prompting Iran to close the Strait of Hormuz — the critical waterway through which a significant share of global oil passes. By dispatching the George Washington from its usual station near Japan to relieve the Lincoln, the navy closed one operational gap while opening another, leaving the western Pacific temporarily without a US carrier presence.

The situation echoes past readiness failures: in 2017, the USS Fitzgerald and USS John S. McCain — ships from a Pacific fleet that had deferred maintenance to keep vessels forward-deployed — collided separately with commercial vessels, killing 17 sailors. Critics argue the Lincoln's crisis is less a story of individual hardship than one of institutional choices: the decision to extend a deployment past its limits does not create military capacity, analysts note, but borrows it from future maintenance cycles and other strategic theatres. Several Democratic lawmakers have already demanded answers from the Pentagon about conditions aboard the carrier.