19FortyFive on MSN
The US Navy’s new 10,000 ton SSN(X) nuclear attack submarine will cost $8,700,000,000 per sub but might never get built as the shipyards are full
SSN(X) is the Navy’s planned successor to the Virginia-class attack submarine. The service wants Seawolf speed and payload, ...
19FortyFive on MSN
SSN(X): The US Navy’s $8,000,000,000 future nuclear attack submarine just got punted far into the future and is starting to become a giant headache
Initial Navy estimates put the SSN(X) at roughly $5.8 billion per submarine. The Congressional Budget Office is less optimistic, with a 2025 estimate ranging from $7 billion to $8 billion a boat. The ...
When it comes to the Navy, one machine stands out in terms of impressive design, and that’s the nuclear submarine. […] ...
Add Yahoo as a preferred source to see more of our stories on Google. The US Navy's intel chief said China is shifting toward building all nuclear-powered submarines. Supported by its vast ...
Interesting Engineering on MSN
Russia floats out 13,800-ton nuclear-powered submarine ahead of sea trials
Russia floated out the nuclear-powered cruise missile submarine Ulyanovsk, marking the start of its ...
Hanwha Ocean displayed a submarine scale model concept at the MADEX 2025 naval exhibition in Busan, South Korea, in May 2025. The boat's main feature is nuclear propulsion. (Gordon Arthur/staff) ...
Interesting Engineering on MSN
Meet 7 of the fastest submarines ever to dive beneath the ocean waves
For more than a century, submarines have quietly evolved from slow underwater boats into ...
If the US is unable to provide Virginia-class submarines and the UK’s timeline to build the Aukus class falters, Australia ...
South Korea’s MND has issued a legislative notice for a special act establishing the legal framework, nuclear safety, and procurement path for its Jangbogo-N attack submarine program.
Add Yahoo as a preferred source to see more of our stories on Google. Hanwha Ocean displayed a submarine scale model concept at the MADEX 2025 naval exhibition in Busan, South Korea, in May 2025. The ...
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