US Navy destroyer USS Benfold suffers major power outage in South China Sea

The Abraham Lincoln has spent more than 200 days without a port call amid Iran-related operations, with some reports pegging the figure at around 240 days, a context cited by multiple outlets as contributing to morale and mental-health concerns across the fleet.
The Benfold’s outage occurred in the South China Sea, not just generally in the Indo-Pacific, with the Navy noting daytime heat in late July typically ranging from 32°C to 37°C accompanying the incident.
Cmdr. Matthew Comer, a 7th Fleet spokesperson, stressed crew resilience after the outage, stating: "There were no injuries to the crew, who demonstrated resilience, grit, professionalism, and unwavering steadiness in their response."
The Benfold was operating within the George Washington Carrier Strike Group as it travels to relieve the USS Abraham Lincoln in the Middle East, indicating ongoing carrier-group rotations despite the incident.
A U.S. Navy guided-missile destroyer lost all power for four days in the South China Sea last month, leaving 300-plus sailors without toilets, air conditioning, or running water in sweltering 32–37°C heat. The USS Benfold suffered an engineering failure on July 24 that knocked out its generators and left the warship unable to move, according to WTXL.
The ship was towed to Subic Bay, Philippines, for repairs. The Navy said no one was injured. Repairs finished by August 8, and the Benfold returned to duty — but the incident raised fresh questions about the strain on a Navy stretched thin by global commitments, Fox 13 reported.
The engineering failure — called a "casualty" in Navy language — hit the Benfold's generators and knocked out propulsion entirely. With the ship dead in the water, crews lost galley services, potable water, toilets, and air conditioning. Late-July temperatures in the South China Sea typically run between 32°C and 37°C, making conditions on the powerless ship extremely harsh, according to 3 News Now.
Support ships moved in quickly. The USS Robert Smalls supplied cooked meals to the crew. The USS George Washington Carrier Strike Group — which the Benfold was traveling with — also provided assistance. After four days adrift, the destroyer was towed to Subic Bay. Cmdr. Matthew Comer, a 7th Fleet spokesperson, said: "There were no injuries to the crew, who demonstrated resilience, grit, professionalism, and unwavering steadiness in their response."
The Benfold was part of the George Washington Carrier Strike Group, traveling to the Middle East to relieve the USS Abraham Lincoln. That ship has been deployed for more than 200 days — some reports put the figure closer to 240 days — without a port call, amid ongoing Iran-related operations, according to KGUN9.
The Abraham Lincoln's extended deployment has sparked serious morale and mental health concerns across the fleet. Sailors going months without rest stops, combined with incidents like the Benfold outage, paint a picture of a Navy under significant pressure to keep ships at sea across multiple theaters at once.
The Navy has not said what caused the generator failure. The investigation is ongoing. Engineering casualties of this scale — ones that leave a warship fully unable to move — are serious events that can take weeks to diagnose and fix. Repairs on the Benfold took roughly two weeks, from July 24 to August 8, 3 News Now reported.
The Navy has not disclosed how many sailors were aboard during the outage. Officials have not said whether the ship will need additional work or monitoring before its next deployment. The cause, the timeline, and any disciplinary or procedural follow-up remain unclear.
The Benfold incident comes as the U.S. Navy juggles major commitments in both the Indo-Pacific and the Middle East. Carrier strike groups are rotating in and out of the Persian Gulf due to the Iran conflict, while the Navy also maintains a heavy presence in the South China Sea. Sustaining both missions at once puts enormous pressure on ships, crews, and equipment, according to TMJ4.
The Abraham Lincoln's near-240-day deployment without port is a stark symbol of that strain. A port call lets crews rest, restock, and repair ships properly. Without regular stops, small mechanical problems can grow into major ones — a pattern critics say the Benfold incident may reflect, KGUN9 reported.
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