National Security Journal on MSN
Japan built a diesel-electric submarine so stealthy it can hide for weeks without surfacing — and China is so scared of it that Tokyo won’t sell it
Japan’s Soryu-class diesel-electric attack submarine achieves something once considered impossible for non-nuclear boats: ...
Chinese scientists have developed a crystal that produces ultraviolet light at a record 145.2 nanometers — meeting a key ...
The internet exploded with dramatic headlines claiming a Russian submarine surfaced dangerously close to HMS Queen Elizabeth, Britain’s flagship aircraft carrier. Videos with millions of views ...
The United States Navy's submarine fleet is bigger than you think, consisting of more than 70 subs, but Russia's comes in a close second with roughly 64 vessels in its arsenal. It has 16 ballistic ...
The United States military uses nuclear submarines to attack strategic targets, gather intelligence, and deter threats. Submarines make up part of the "nuclear triad" that protects against nuclear ...
Here’s What You Need to Remember: One of the most crucial improvements in submarines of the postwar era is the air-independent propulsion (AIP) system. First fielded in the 1990s, the development ...
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