On Thursday, the commissioning ceremony for the first Hangor-class submarine, PNS/M Hangor, was held in the Chinese coastal ...
National Security Journal on MSN
Japan’s new Taigei-class ‘Big Whale’ submarine has a message for the US Navy
Japan’s Taigei-class submarine—the “Big Whale”—is the first submarine class designed entirely around lithium-ion batteries, ...
South Korea's Defense Acquisition Program Administration (DAPA) marked two key naval shipbuilding milestones on 29 April, ...
The Copperhead family of Autonomous Underwater Vehicles (AUV) can be equipped with ISR, communications and acoustic payloads ...
The Hunt for Red Hedges – by Mario Crescibene IN APRIL OF 2026, SHORTLY AFTER COACH VOGT ASSUMED COMMAND, RUMORS OF A SECRET ...
Undersea cables, which carry the vast majority of global internet traffic and support renewable energy transmission, are ...
One recent example is an obscure pre-solicitation notice for a contracting opportunity posted on the U.S. Navy’s federal ...
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How submarines hunt other submarines
Submarines hunt each other by listening to the ocean with extraordinary patience and precision. Passive sonar, towed arrays, acoustic signature libraries, and careful tactical positioning allow crews ...
The Ka-27 is a Soviet naval helicopter with a unique coaxial rotor system, designed for anti-submarine warfare, search and rescue, and operations from ships in challenging maritime environments. The ...
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