US Navy confirms ‘eight suicide attempts’ on USS Lincoln: What we know

Acting United States Navy Secretary Hung Cao has confirmed that there have been “eight suicide attempts” by personnel assigned to the USS Abraham Lincoln aircraft carrier strike group posted in the Middle East – at least two by jumping overboard – during their deployment there.

In a letter on Tuesday to US Senator Kirsten Gillibrand, which was seen by CNN, Cao wrote about quality of life on the fleet and morale among personnel. He was responding on behalf of US Defense Secretary Pete Hegseth to her questions about reports of crew members attempting to harm themselves.
While Cao said no service members had died by suicide during the deployment, there had been attempts to jump overboard.

“This includes the Lincoln crew and sailors from the carrier airwing, strike group and destroyer squadron staff, escorting destroyers and all embarked aviation squadrons,” the letter read.
What is the USS Abraham Lincoln?
It is a nuclear-powered Nimitz-class aircraft carrier that the Navy has referred to as one of the “largest warships in the world”. Nimitz-class vessels include 10 nuclear-powered aircraft carriers in the US arsenal.

The carrier, which set off from California in November 2025 for a routine deployment to the South China Sea, was rerouted in January to the US Central Command (CENTCOM) region in the Middle East because of escalating tensions with Iran.

Since the US-Israel war on Iran broke out at the end of February, the USS Abraham Lincoln has engaged in combat efforts and helped enforce the US naval blockade on Iranian ports.
The roughly 5,000-strong crew on board the Lincoln were at sea for 286 days before finally disembarking in Thailand on September 1, setting a record for the longest deployment. Besides one short port stop last December, the crew had no land breaks in that time.

US media reports have tied ship supply shortages to Iranian attacks on US military sites in the Middle East, notably the heavy damage inflicted on the naval base in Bahrain in the early days of the war. The navy was reportedly forced to use the Indian Ocean island of Diego Garcia instead as its main supply hub, some 3,540km (2,200 miles) from where the USS Lincoln was operating in the Gulf.

According to its website, Naval Support Activity Bahrain provided “services and support to ships at sea, remote sites throughout the region, and military and civilian personnel living in Bahrain”.

Last month, experts told Al Jazeera that the lack of port stops during the ongoing conflict was a major issue for the carrier.

“Ships need maintenance, particularly ships that are extremely complicated with very advanced weapon systems such as nuclear-powered carriers with very advanced systems, and there are things that you cannot do in terms of maintenance under way,” Harlan Ullman, a retired senior naval officer and chairman of the strategic advisory firm Killowen Group, said.

Extended deployments “erode the readiness and capability of that ship the longer it’s at sea, and it lacks the ability to repair and extend maintenance”, he added.

Following media reports of poor levels of morale on board, the USS George Washington was diverted from the Pacific to replace the carrier last month.