The aircraft carrier USS George Washington has begun its departure from Da Nang, Vietnam, to relieve the USS Abraham Lincoln in the Middle East amid ongoing tensions with Iran and extended deployments.

This rotation follows reports of the Lincoln’s long at-sea tenure with no port calls, raising concerns about conditions aboard and crew welfare as it nears 266–268 days at sea.

Officials say the Lincoln will be rotated out and the George Washington will assume station in the Middle East, while Pentagon and White House officials debate when a formal replacement has occurred.

Public remarks from Trump and Pentagon officials acknowledge debates over the Lincoln’s conditions, including mental health and resupply challenges, but some officials downplay misrepresentation reports.

Experts argue that the absence of a carrier could undermine U.S. credibility with allies and bolster adversaries’ narratives, particularly in relation to China’s signaling on deterrence.

There is a growing debate about the long-term utility of aircraft carriers, with Navy leaders signaling a shift toward smaller ships and diversified assets to reduce reliance on carriers.

Analysts note that drones and missiles are changing warfare dynamics, prompting discussions about using smaller, newer ships and other platforms as a substitute for traditional carriers.

China has conducted naval drills near Scarborough Shoal and shown aggression toward Japan and the Philippines, heightening regional tensions and the strategic calculus for U.S. deterrence.

Lawmakers and sailors’ families express concern as the Lincoln’s 266–268 days at sea without a port call continue, with reports of supply shortages and hygiene issues on board.

Trump defends the extended deployment of the Lincoln, arguing the mission is going well despite public worries about long durations at sea.

The administration signals a broader naval posture shift to the Western Hemisphere, with carrier deployments stretched thin and the Pacific temporarily lacking a carrier during Iran-related operations.