Along with the Columbia-class nuclear-powered ballistic missile submarines (SSBNs) and Virginia-class boats, the SSN(X) ...

The deepest a submersible of any kind has ever descended, the BBC reported in May 2019, was 10,927 meters or approximately ...

Russia’s Borei-class nuclear-powered submarines may surpass American submarines in sonar capability and situational awareness ...

During a 2005 U.S. Navy wargame, a Gotland-class sub demonstrated its prowess by “sinking” an American aircraft carrier, ...

American submarines are primarily made using HY-80, a steel alloy of nickel, molybdenum, and chromium. It's reliable and durable, but it's not titanium. During the Cold War, the Soviet Union saw ...

The USS Washington completed three demanding national security missions by obtaining sensitive and unique intelligence.

Australia has already spent billions on the nuclear-powered submarine deal agreed with the Biden administration, and fears ...

A fight with China will be a naval war, and after 30 years of budget cuts the number of U.S. submarines and weapons is inadequate for such a confrontation. Today’s Navy has neither the ...

The other seven submarines are enlarged and improved ... 50 REVISED aiid ENJ,ARGED EDITION The Scientific .American Of Receipts Notes and 5 Queries. V 15,000 Receipts. 734 Pages.

Submarines have been around since the American Civil War and played a key role in both world wars. Several nations are betting big on submarines for their future plans. This article will examine ...

As part of this arrangement, Canberra has committed to contribute $3 billion to support the American submarine industrial base, with an initial payment of $2 billion in 2025 and an additional $100 ...