Submarines are quite possibly some of the scariest vessels any navy could operate. No, they're not as large as an aircraft carrier or as armed to the teeth as a destroyer, but their ability to ...

The purpose of a sail on a boat, obviously, is to catch the wind and propel it forward. This was how all naval vessels were propelled before solutions like steam engines became commonplace. Perhaps ...

Two U.S. Navy fast-attack submarines dove beneath the Arctic ice cap on March 7, marking the 100th time the American submarine force has conducted under-ice operations since a World War II-era boat ...

Modern submarines carrying cruise missiles, ballistic missiles, and advanced torpedoes now serve as the primary platforms for nuclear deterrence and long-range strike capability, with the United ...