Military ❯ Naval Defense

Submarines

Nuclear Submarines Project 75(I) Indigenous Manufacturing Nuclear Technology S-80 Program CSBC Corp. Acquisition Hangor-class Submarines Manufacturing International Cooperation Columbia-class SSBN U212 NFS Programme Kalvari Class Submarines Acquisition Projects Indigenous Defence Submarine Shipbuilding Upgrades U212 CD Class Collins-class Project 75 India

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

An A‑26 acceleration plan that delivered all 26 modules to Groton by late 2025 has driven a schedule recovery.

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

Taiwan’s Hai Kun Completes First Submerged Sea Trial

TKMS and Marmen Sign Teaming Deal to Build Type 212CD Submarine Segments in Canada