The US Navy has officially christened the USNS Hector A. Cafferata Jr. (ESB 8) in a ceremony held in San Diego, California, marking the sixth and final addition to its Expeditionary Sea Base (ESB) program. This vessel is named in honor of the late Hector A. Cafferata Jr., a Medal of Honor recipient whose bravery at the Battle of Chosin Reservoir during the Korean War exemplifies the valor and sacrifice of service members.
Cafferata’s heroic actions involved single-handedly defending his fellow Marines from an enemy attack while sustaining serious injuries himself. His bravery was recognized when President Harry Truman awarded him the Medal of Honor in 1952.
During the christening ceremony, Rear Adm. Benjamin Nicholson of the Military Sealift Command expressed that the USNS Hector A. Cafferata Jr. joins a distinguished fleet of ships named after courageous warriors who demonstrated unwavering commitment and bravery in the line of duty. He emphasized the fearless spirit of these individuals who risked their lives for their country, comrades, and families.
The vessel’s construction is part of the US Navy’s broader strategy to enhance logistical capabilities, as well as aviation, command and control, and berthing support for Special Operations Forces and Aviation Mine Countermeasure deployments. General Dynamics was awarded the contract to build the ESB 8 in 2022, reflecting ongoing efforts to modernize Navy assets.
The ESB vessels are designed based on the Alaska-class commercial crude oil tankers. The USNS Hector A. Cafferata Jr. measures 785 feet (239 meters) in length and 164 feet (50 meters) in beam. It is powered by twin diesel-electric engines, enabling speeds exceeding 15 knots (approximately 28 kilometers or 17 miles per hour) and offering a range of 9,500 nautical miles (approximately 17,600 kilometers or 10,900 miles).
The ship is designed to accommodate up to 250 personnel and includes dedicated spaces for three landing craft and air cushion boats. Additionally, it boasts a spacious flight deck of 52,000 square feet (about 4,830 square meters) capable of supporting rotary-wing and vertical takeoff and landing aircraft.
The commissioning of the USNS Hector A. Cafferata Jr. stands as a testament to the Navy’s commitment to honoring the legacy of service members while enhancing its operational capabilities.





