This early US Navy submarine helped establish the operational foundations of modern undersea warfare. Built during a period ...

Hai Kun (SS-711), also known as Narwhal, successfully completed its first submerged sea trials on January 29, 2026.

U.S. sailors have fought against enemy drones and missiles in the Red Sea. A war against China would involve the type of combat at sea that last took place in World War II.

Da Nang of Brigade 189, Vietnam People’s Navy, docked at Cam Ranh after a nearly two-month voyage from Russia.

Ever since they started sailing the world's waterways in the 17th century, submarines have evolved significantly in the years since. Subs are some of the most important naval vessels in any blue water ...

The Program Executive Office for Submarines, Submarine Combat System Program Office within the Naval Sea Systems Command awarded the contract to Alion. Alion will perform system engineering trade-off ...

As part of the AUKUS trilateral security partnership, the U.S. Navy recently demonstrated its advanced AN/BYG-1 submarine combat control system to sailors and industry members from the United Kingdom ...

Commissioning marks the moment a warship transitions from industrial achievement to operational asset, formally joining the ...

Nuclear submarines are a key deterrent. Consequently, it is no surprise that major global powers continue to invest heavily in the expansion and modernization of their submarine fleets. According to ...

Four major defense companies have proposed the establishment of an AUKUS Combat Systems Collaborative Team in contemplation of a potential role for Australia’s SSN-AUKUS conventionally armed ...