New aircraft carrier en route to Middle East after issues reported aboard USS Abraham Lincoln

WASHINGTON (AP) — The Pacific-based aircraft carrier USS George Washington has begun heading toward the Middle East as reports have emerged of mental health and supply issues aboard the long-deployed USS Abraham Lincoln.

The Lincoln has been supporting the U.S. war against Iran, and its deployment has included a record-setting uninterrupted time at sea of more than 240 days. Several Democratic lawmakers are pressing for accountability from the Pentagon over conditions aboard the carrier, which Defense Secretary Pete Hegseth on Thursday said were "completely misrepresented."

The USS George Washington left port in Da Nang, Vietnam, last week, a Navy statement said. The carrier, along with a cruiser and a destroyer, have since been spotted crossing the Singapore Strait.

A Navy official, who spoke on the condition of anonymity to detail sensitive ship details, confirmed that the Washington was in the Strait of Malacca, which links the Pacific and Indian oceans and puts the carrier on a course to head into the Indian Ocean.

The Navy conceded that the conflict created a "highly contested environment where traditional supply hubs in the Middle East were disrupted by combat actions." That, in turn, led to shortages and loss of mail aboard the aircraft carrier, the Navy said in a statement.

"Leadership prioritized mission-critical supplies: first food, then hygiene items, then mail," the statement said, before assuring that sailors aboard the ship now have access to clean water and "healthy meal options."

Arizona Sen. Ruben Gallego, a Marine Corps veteran, said on social media that he is looking to take a bipartisan delegation on an official oversight visit to the ship and that the way sailors are being treated is "not just disgusting; it's dangerous."

Hegseth told reporters during a visit to Panama that he wants the Lincoln's sailors home and crews rotated as quickly as possible but pushed back against reports of problems aboard.

"We make sure that every ship, every crew, every captain has everything we can provide them at every single moment. Some deployments are longer than others, and I have more respect and gratitude for those sailors than anybody. What they do in those high seas in those austere conditions with less port calls — it's incredible."

Reports have since emerged that sailors on the Lincoln are struggling with mental health concerns. The Navy said in its statement that it has "not observed an increase in suicidal ideations or attempts aboard the ship," but officials declined to provide data, citing operational security and patient privacy concerns.

The Navy official said that a sailor aboard the Lincoln went overboard in early August but that the person was quickly recovered, treated by the ship's medical department and transferred off ship for follow-on care. The official would not say if it was being considered a suicide attempt.

U.S. Central Command, which oversees military operations in the Middle East, pushed back on reports about poor conditions.

"The Sailors and Marines of the Abraham Lincoln Carrier Strike Group remain resilient and resolved after more than 260 days at sea, 10,000 aircraft flights, and 1.5 million pounds of ordnance expended," the command said on social media.