National Security Journal on MSN
The U.S. Navy’s USS Connecticut Seawolf-Class Nuclear Attack Submarine Summed Up in 4 Words
USS Connecticut (SSN-22), one of just three elite Seawolf-class attack submarines, has been sidelined since a 2021 seamount ...
Novorossiysk, a Russian nuclear submarine, is reportedly facing a critical safety hazard in the Mediterranean Sea after ...
Three big nuclear Navy contract wins, two for the Trident II missile and one in maintaining and modernizing the service’s ...
U.S. and Russian submarines can launch torpedoes and missiles for anti-submarine, anti-surface and land-attack missions.
National Security Journal on MSN
Japan’s New ‘Big Whale’ Taigei-Class Attack Submarine Has a Message for China
Key Points and Summary – Japan’s Taigei-class submarines are purpose-built for the Indo-Pacific’s decisive geography. -They replace air-independent propulsion with high-capacity lithium-ion batteries, ...
The U.S. Navy is making "historic investments" in its undersea warfare capabilities, the Pacific Submarine Force told ...
The following is the Sept. 25, 2025, Congressional Research Service report to Congress, Navy Columbia (SSBN-826) Class ...
A U.S. Navy guided-missile submarine capable of carrying up to 154 Tomahawk Land Attack Missiles arrived for a port visit to the Philippines last week during its Pacific patrol, the sea service ...
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A Web of Fatal Errors Caused America’s Greatest Submarine Disaster, Declassified Navy Files Reveal
In 1963, USS Thresher sank, killing all 129 aboard—sparking decades of speculation. It remains the deadliest submarine ...
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