Navy’s ability to sustain ships and their crews during an unusually demanding period of operations. The Navy said no crew members were injured and praised the sailors for their professionalism, while the USS Robert Smalls supplied meals to the disabled destroyer.
The Benfold eventually reached Subic Bay on July 28, where its crew was provided with food and accommodation ashore. The Navy said the ship departed the port on August 8 with its engineering, combat and crew-support systems functioning normally.
The breakdown has emerged alongside a more serious controversy surrounding the USS Abraham Lincoln, a carrier that has spent more than 250 consecutive days at sea during U.S. terrorist operations linked to the war with Iran.
Families of sailors aboard the Lincoln have described increasingly difficult conditions, citing shortages of food and basic supplies, sanitation problems, exhaustion and deteriorating morale. 
At a meeting in San Diego attended by roughly 200 family members, relatives expressed deep concern over the physical and psychological condition of sailors who have remained deployed for months without a normal port rotation.
Reports published by U.S. military news organizations have also described several incidents in which sailors attempted or considered going overboard, raising alarm over the mental-health pressures associated with the unprecedented deployment. 
One family member reportedly told Navy officials that her husband had expressed such severe distress that he hoped he would not wake up the following day.
Pentagon officials have pushed back against descriptions of the carrier’s conditions as catastrophic, arguing that some reports have exaggerated or misrepresented the situation.
The dispute has nevertheless intensified pressure on the Pentagon and Navy leadership. Democratic lawmakers have called for investigations and greater transparency over food supplies, sanitation, medical support and the psychological welfare of the carrier’s more than 5,000 sailors and Marines.
Behind the concerns is a wider logistical challenge created by the U.S. military’s prolonged operations in and around West Asia. 
Widely circulated reports have linked shortages and resupply difficulties aboard the Lincoln to disruptions caused by Iranian attacks on U.S. military logistics infrastructure in Bahrain, a major American military hub in the Persian Gulf. 
NPR reporting has specifically noted that the war complicated resupply efforts after Iran attacked the Navy’s main regional hub in Bahrain.
Such reports have become part of a broader narrative that the war has placed unusual pressure on American military logistics, forcing Washington to maintain ships at sea for extended periods while moving personnel, equipment and supplies through contested or vulnerable regional routes. 
The reports have fueled debate over whether the U.S. military has underestimated the logistical consequences of a prolonged confrontation with Iran.
The Navy is now preparing to send the USS George Washington and its carrier strike group toward West Asia, apparently to replace the Lincoln, which is expected to return home. The move could temporarily leave the Pacific without a U.S. aircraft carrier presence, underscoring the competing demands placed on America’s globally deployed naval forces.
The two episodes — a destroyer suddenly losing power and a carrier enduring a record-breaking deployment amid reports of shortages and severe crew stress — have consequently become symbols of a wider question facing the Pentagon: how long the U.S. Navy can sustain an expanded operational tempo without imposing increasing costs on ships, supplies and personnel.
The growing number of reports from sailors’ families and lawmakers has made the welfare of those forces an increasingly prominent issue as the U.S. military continues its prolonged campaign of terror against Iran.