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TKMS and ST Engineering Sign MoU to Explore Submarine Maintenance Hub in Singapore

The exploratory pact positions Singapore as a potential sustainment hub for TKMS-built submarines.

Navy Awards $15.38 Billion to Electric Boat for Columbia-Class Design, Sustainment and Industrial-Base Support

India Expects to Commission Third Arihant-Class SSBN INS Aridhaman by April–May

India Set to Commission INS Aridhaman, Third Arihant-Class SSBN, by April–May 2026

Navy Says Lead Columbia-Class Sub 65% Complete, Targeting 2028 Delivery

Taiwan’s First Homebuilt Submarine Completes Fourth Dive as CSBC Targets June Handover

Taiwan’s Hai Kun Completes First Submerged Sea Trial

Pakistan Launches Fourth Chinese-Built Hangor-Class Submarine ‘Ghazi’

Russia Raises Naval Ensign on Third Lada-Class Submarine, Plans Two More for Early 2026

Brazil Launches Final Skorpène-BR and Commissions Tonelero, Pivoting to Nuclear Submarine Build

U.S. Navy Takes Delivery of Future USS Massachusetts, 25th Virginia-Class Submarine

HII Delivers Virginia-Class Submarine Massachusetts to the U.S. Navy

Bow of Lead Columbia-Class Sub Heads to Electric Boat for Final Assembly

Navy Awards $2.28 Billion Columbia-Class Advance-Procurement Deal to Electric Boat

Sweden Orders Final A26 Build Phase as First Boat Slips to 2031

Japan Launches Sixth Taigei-Class Submarine 'Sougei' at Kobe Shipyard

HMS Agamemnon Completes First Submerged Trim Dive in Barrow

Massachusetts (SSN 798) Completes Initial Sea Trials, Advances Toward Navy Delivery

Ukraine Claims Hack of Russia’s Newest Nuclear Submarine Exposes Fleet Flaws