President Donald Trump dismissed concerns Friday about sailors aboard the USS Abraham Lincoln, saying the aircraft carrier's deployment of more than 260 days amid the U.S. war with Iran was "not nearly long enough," even as the Navy prepares to replace the ship after an unusually prolonged stretch at sea.

Speaking to reporters at Joint Base Andrews before traveling to New York, Trump rejected reports that families of Lincoln crew members were worried about mental health and living conditions aboard the carrier. The ship left its home port of San Diego last November and has spent more than eight months deployed.

Asked specifically whether families were raising concerns, Trump responded, "No, they're not."

The president said the Lincoln was preparing to leave the region and would be relieved by another aircraft carrier. The USS George Washington, which recently departed Da Nang, Vietnam, has been moving toward the Middle East as part of the planned rotation.

"That ship is moving right now, or very shortly, and it's being replaced with another very similar ship," Trump said.

When reporters noted that the Lincoln had been deployed for more than 260 days, Trump went further, describing that period as "not nearly long enough." His comments put the White House at odds with accounts of mounting strain surrounding one of the Navy's longest-running carrier operations in recent years.

The Lincoln has spent more than 200 consecutive days without a port visit, setting a modern U.S. Navy record, according to the supplied report. Accounts from the deployment have described supply problems, plumbing difficulties and concerns about the psychological toll of keeping sailors at sea for an extended period.

The Navy has pushed back against suggestions that the deployment has produced an unusual mental-health crisis. It said it had "not observed an increase in suicidal ideations or attempts aboard the ship," while declining to disclose underlying figures because of operational-security and patient-privacy considerations.

A separate incident aboard the carrier added to scrutiny of conditions. A Navy official confirmed that a sailor went overboard in early August but was quickly recovered, received medical treatment aboard the Lincoln and survived.

Acting Navy Secretary Hung Cao acknowledged the demands placed on the crew while arguing that sailors had endured the deployment successfully.

"There is no question our young men and women have been pushed to their limits, but they have never broken," Cao wrote on social media. He described sailors and their families as "not victims" but "the epitome of American strength and resilience," and said the carrier would soon return home.

The carrier rotation comes as Washington continues military and economic pressure on Tehran without a firm timetable for ending the conflict. Hostilities have fluctuated, while diplomatic efforts have yet to produce a durable settlement.

The U.S. Navy has also reimposed a blockade on Iranian ports, increasing the importance of maintaining substantial naval forces in the region. Defense Secretary Pete Hegseth said Thursday that the military could sustain the blockade "indefinitely" through ship rotations.

That strategy helps explain the arrival of the George Washington even as the Lincoln prepares to depart. Rather than signaling a withdrawal of U.S. naval power, the swap would allow Washington to maintain its carrier presence while sending home a crew that has been deployed since November.