Seven US Navy personnel have reportedly been killed and several others wounded in a violent clash aboard the USS Abraham Lincoln, as growing unrest among the carrier’s crew has exposed mounting pressure inside the US military amid a prolonged deployment.
The incident erupted after an adviser to US Central Command (CENTCOM) chief Brad Cooper boarded the carrier to address mounting complaints from crew members following protests by their families over the ship’s prolonged deployment, according to Tasnim News Agency, citing an informed military source.
The adviser was reportedly met with boos and had water bottles thrown at him while addressing a gathering of personnel.
The confrontation subsequently escalated into a fight among crew members involving knives and other bladed weapons, leaving seven personnel dead and several others wounded, according to the source.
The atmosphere aboard the carrier remains tense and unsettled, Tasnim reported.
The Abraham Lincoln has been deployed for 263 days and is currently operating in the Indian Ocean, where its primary mission is to enforce an illegal naval blockade against Iran.
The carrier has spent 208 consecutive days at sea, the longest continuous deployment of any US aircraft carrier in the modern era, apart from a brief stop in Oman in July.
The reported violence comes amid growing concerns over the living and working conditions facing the roughly 5,000 sailors and Marines aboard the carrier.
Personnel have reportedly protested inadequate food supplies, with meals reduced to as little as half a cup of rice and two pieces of meat. The carrier’s laundry facilities have also been out of service for two weeks, while mold in shower areas has caused fungal infections among crew members.
Military families have raised concerns about exhaustion, mental health and the impact of the prolonged operational tempo on the crew’s ability to safely perform their duties.
At a meeting in San Diego on Thursday, around 200 relatives confronted acting US Navy Secretary Hung Cao over conditions aboard the carrier and the lack of a clear date for the crew’s return home.
The reported deaths aboard the Abraham Lincoln follow another serious incident involving the USS Gerald R. Ford. On March 12, 2026, a fire broke out in living quarters housing around 600 crew members, leaving 200 personnel injured.
The Gerald R. Ford subsequently took the injured to a naval facility on the Greek island of Crete before being forced to return to the United States.
