Shipyard News
Lots of developments on the shipyard beat in the past week or so…
Welcome, Bob!
Saturday saw the christening at Bollinger Shipyards in Pascagoula (Escatawpa) of the future Pathfinder-class oceanographic survey vessel USNS Robert Ballard (T-AGS 67), with the principal address delivered by the famed Dr. Robert Ballard (CDR, USNR, Ret), the ship’s namesake.
The 353-foot/5,000 ton AGS is equipped with just about every precision survey tool you can think of, and the class is vital in making hyper-accurate charts of the sea floor, something especially important for modern submarine warfare.
Speaking of which…
NoDak Undocks
The storied Portsmouth Naval Shipyard in Kittery, Maine, last week undocked the early Virginia-class attack submarine USS North Dakota (SSN 784), “marking a significant milestone in its maintenance and modernization availability.”
NoDak, commissioned in 2014, the first of eight Virginia-class Block III boats, has been under overhaul since April 2023. The work was scheduled to take 33 months and was cleared in just 34, which is great when it comes to SSN overhauls.

Virginia-class attack submarine USS North Dakota (SSN 784) undocking at Portsmouth, wrapping up a 34-month overhaul. (U.S. Navy photo by Branden Bourque)
Vermont wraps first SMP in Australia
In a quiet development from down under, the Virginia-class hunter killer USS Vermont (SSN 792) arrived at HMAS Stirling in Western Australia late last October and soon underwent something that is a first for both the class and the Royal Australian Navy– a four-month submarine maintenance period (SMP) by a blended American and Australian maintenance team without a sub tender alongside for support.
It’s the first time that was done outside of the U.S. and is an important milestone for the AUKUS SSN program, which will, eventually, see the RAN operating 774s.

Garden Island, HMAS Stirling, Western Australia, Australia (Nov. 10, 2025) – A bilateral team of U.S. Navy Sailors and civilians of the Pearl Harbor Naval Shipyard Dive Locker, and Australian members of Clearance Dive Team 4, dive under the hull of the USS Vermont (SSN 792) in support of a planned submarine maintenance period (SMP). The bilateral team completed multiple jobs, including installing patches under the hull to allow access to main ballast tank three. The maintenance period showcased Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility’s ability to conduct maintenance in Western Australia and its training of Australian maintainers to support the establishment of Submarine Rotational Force – West as early as 2027 as part of AUKUS Pillar I, the trilateral security agreement between Australia, the United Kingdom, and the United States. The AUKUS Integration & Acquisition Program Office is the U.S. Navy office responsible for executing the trilateral partnership to assist Australia in acquiring conventionally armed, nuclear-powered attack submarines while setting the highest nuclear stewardship standards and continuing to maintain the highest nonproliferation standards. (U.S. Navy Photo by Cmdr. Erik Wells)
Austal finishes the last EPF, keeps up with EMS, and ATS
The vessel that got Austal’s Mobile, Alabama yard on the map, the 16-vessel Spearhead-class expeditionary fast transport, is wrapping up with the launching last week of the future USNS Lansing (EPF 16), capping a program that began in 2010.
The 337-foot vessels are big enough to land a CH-53K King Stallion on their aft deck and can schlep 412 troops around the theatre at 43 knots or, with a 20,000 sq ft mission bay, can fill a Swiss army knife of support roles– all with a crew of 41.
Austal says that, once delivered, the production efforts on EPF 16 will shift to final outfitting and system activation to support future USNS Bethesda (T-EMS-1), the first of three EPF Flight II medical variants, getting underway for sea trials. The white-painted EMS series will have four operating rooms and 124 medical beds, separated into acute care, acute isolation, ICU, and ICU isolation spaces.
Austal, in the same week, also successfully launched the future Navajo-class rescue and salvage ship USNS Solomon Atkinson (T-ATS 12) into the Mobile River, some 75 percent complete.
The 263-foot/5,100-ton T-ATS will provide ocean-going towing, salvage, and rescue capabilities to support fleet operations. T-ATS will be a multi-mission common hull platform capable of towing U.S. Navy ships and will have 6,000 square feet of deck space for embarked systems. The large, unobstructed deck allows for the embarkation of a variety of stand-alone and interchangeable systems. The T-ATS platform will combine the capabilities of the retiring Rescue and Salvage Ship (T-ARS 50) and Fleet Ocean Tug (T-ATF 166) platforms. T-ATS will be able to support current missions, including towing, salvage, rescue, oil spill response, humanitarian assistance, and wide-area search and surveillance. The platform also enables future rapid capability initiatives, such as supporting modular payloads with hotel services and appropriate interfaces.

















































