What happens when a navy loses its biggest hidden missile magazines before enough replacements are in the water? That question is moving from planning tables to fleet reality as the U.S. Navy ...

For the first time, China has outstripped U.S. nuclear-powered submarine production, an independent global security think ...

The US Navy is preparing its future ballistic missile submarine fleet to operate the ...

Most of China's submarine fleet is diesel-electric, but Beijing is ramping up production of nuclear-powered classes.

The Chinese Navy has “dramatically increased” submarine production and could soon deploy a new vessel that’s able to hit ...

China’s next-gen Type 096 submarines and longer-range SLBMs could threaten more of the U.S. from bastions near home.

Add Yahoo as a preferred source to see more of our stories on Google. U.S. President Trump signs the VA Home Loan Program Reform Act at the White House in Washington, D.C. By Phil Stewart, Jonathan ...

Nuclear submarines carry out multiple types of missions, but no matter the mission, it's vital that they remain hidden in the ocean's depths.

Submarines may not be as eye-catching as fighter jets or as massive as aircraft carriers. Yet submarines, sometimes called boats, are plenty capable of causing destruction. As weapons that control sea ...

Diesel engines cannot work without oxygen, so how do diesel submarines operate when they're underwater? Their propulsion system accounts for this limitation.