ESB Miguel Keith completes acceptance trials
The US Navy’s newest Expeditionary Sea Base (ESB), Miguel Keith (ESB 5), has completed acceptance trials with the navy’s Board of Inspection and Survey.
The week of trials took place off the coast of California following the vessel’s departure from the General Dynamics National Steel and Shipbuilding Co shipyard in San Diego.
According to the navy, all the ship’s major systems were successfully demonstrated and evaluated.
The navy’s ESBs are designed as highly flexible, modular platforms that are optimised to support a variety of maritime based missions including special operations forces and airborne mine counter measures support operations, along with humanitarian support and sustainment of traditional military missions.
Miguel Keith is the third platform of the ESB variant, and is scheduled for delivery in early fiscal 2020.
Related Equipment in Defence Insight
More from Naval Warfare
-
MARSOC selects upgraded Shark Marine dive navigation system
MARSOC is procuring the Shark Marine Dive Tablet 2 to address a longstanding combat diver navigation capability gap, improving underwater positioning, situational awareness and integration with existing diver propulsion vehicles.
-
SOF Week 2026: NSW expands commercial UxS push to maritime platforms as USASOC advances FPV drone effort
The US Army Special Operations Command and Naval Special Warfare are accelerating efforts to integrate commercial uncrewed systems, with NSW broadening its solicitation to include USVs and UUVs alongside new requirements for ISR, kinetic operations and swarm technologies.
-
SOF Week 2026: US Navy USV completes record eight-day autonomous mission
The MARTAC T38 Devil Ray USV has set a new endurance benchmark as the US Navy pushes deeper into autonomous maritime warfare.
-
A closer look at the US Navy’s $268 billion investment in shipbuilding by 2031
The recently released USN 2026 Shipbuilding Plan anticipates the procurement of 185 crewed and uncrewed platforms in the next five years.