Naval Ships and Operating Systems

Source: General Dynamic Electric Boat


ELECTRIC BOAT RECEIVES FLOATING DRY DOCK TO SUPPORT COLUMBIA-CLASS SUBS
Wednesday, January 7, 2026

Source: General Dynamic Electric Boat


WASHINGTON -- According to a post on January 4, 2026, the new dry dock, designated "Atlas" was announced as received by General Dynamics Electric Boat (GDEB) at its primary shipyard in Groton, Connecticut. Atlas is designed to support the construction of the Columbia-class of Ballistic Missile Submarines currently under construction.

Constructed by Bollinger Shipyards in Louisiana and delivered to Connecticut, Atlas will be positioned directly next to GDEB’s South Yard Assembly Building, the primary structure where assembly of the Columbia-class of submarines takes place.

As detailed by GDEB, the dry dock stands at 618 feet long, 90 feet tall, and maintains a width of 140 feet. Atlas will sit 60 feet above the adjacent deck and can be aligned with either of the assembly bays when required. When not in use, the dry dock will be moored closer to the shoreline next to the building for storage.

 
TKMS Wismar Shipyard

TKMS Wismar Shipyard

Source: TKMS


GERMAN NAVAL EXPANSION ACCELERATES WITH MAJOR INDUSTRIAL PUSH IN WISMAR
Monday, January 5, 2026
TKMS Wismar Shipyard

TKMS Wismar Shipyard

Source: TKMS


WISMAR, Germany - Thyssenkrupp Marine Systems (TKMS) has expanded its workforce in Wismar as approximately 140 new employees began operations at the shipyard. This increase brings the total headcount at the facility to more than 400 personnel, marking a significant phase in the site's transition into a hybrid production center for both submarines and surface vessels.

The Wismar shipyard is undergoing a technical overhaul to accommodate a diversified product portfolio. Current plans involve more than 200 million euros in capital expenditure over the coming years to modernize hall infrastructure and install a specialized production line for submarines. By the end of 2029, the workforce is projected to reach 1,500 employees, contingent upon the progression of the company’s order book.

Production at the site is scheduled to include segments of the Type 212CD submarine program for the German and Norwegian navies. The facility is also designated to handle components for the proposed F127 frigate project and the construction of the Polarstern II research icebreaker. These projects are supported by a record order backlog of approximately EUR18.2 billion as of late 2025.

The expansion follows several major contract wins during the previous fiscal year. The German Navy increased its order for 212CD submarines from two to six units, while Norway’s intent to order two additional vessels has brought the joint program to its maximum planned volume of twelve submarines. Beyond domestic projects, TKMS is currently fulfilling orders for Asian customers and is engaged in contract negotiations with India and Canada.

The development of the Wismar site provides TKMS with the industrial capacity required to manage its current backlog while positioning the facility as one of the largest naval construction hubs in Germany alongside its primary location in Kiel.

The expansion of the Wismar shipyard represents a strategic shift in European naval procurement and industrial sovereignty. By converting a former commercial shipbuilding site into a high-tech naval facility, Germany is securing the industrial base necessary to meet the rising demand for underwater warfare capabilities within NATO. This move addresses a chronic capacity bottleneck in European defense manufacturing, ensuring that the ambitious German-Norwegian submarine program remains on schedule despite a tightening global security environment.

Source: Forecast International
Associated URL: https://www.tkmsgroup.com
 

Source: UK Royal Navy


AUTONOMOUS SUBMARINE XV EXCALIBUR DELIVERED TO ROYAL NAVY
Monday, January 5, 2026

Source: UK Royal Navy


WASHINGTON -- On December 11, 2025, the U.K. Submarine Delivery Agency (SDA) announced that it handed over XV Excalibur, the country’s first autonomous submarine, to the Royal Navy. Following the handoff, Excalibur will spend the next two years carrying out extensive sea trials, which will seek to understand the opportunities and challenges of operating an uncrewed vessel of this size.

Officially classified as an Extra-Large Uncrewed Underwater Vehicle (XLUUV), Excalibur is a 12-meter experimental vessel. At a displacement of 19 tonnes, it’s the largest uncrewed underwater vessel (UUV) ever trialled by the Royal Navy. The culmination of Project Cetus, Excalibur has been developed in under three years by the SDA in partnership with MSubs Ltd. Sponsored by the Royal Navy.

The SDA’s Autonomy Unit will continue to support the Navy on Excalibur’s test and evaluation program, which aims to learn more about its capability and how to effectively introduce autonomy to operational use.

 

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