Submarines are a crucial part of the US Navy, but how many are produced by the country each year, and will that number increase or decrease in coming years?

Ship's sponsor Kelly Guerts welded her initials into steel that will be part of the USS Wisconsin, the second submarine of the Columbia-class.

The new Block V Virginia-class submarines are set to be the most capable and flexible boats in the U.S. Navy’s fleet, ...

By the war’s end, 28 submarines had been built in Manitowoc, each destined for dangerous missions thousands of miles away.

The keel laying ceremony held Wednesday was viewed at five different watch parties throughout Wisconsin. The Navy is building ...

One such system that Moscow built was the Oscar-II- class submarine, known in the Soviet Union as Project 949A Antey. This submarine was known within the Kremlin as an “aircraft carrier killer.” ...

Once tempted to ditch its acquisition of a Chinese-built S26T diesel-electric submarine, Thailand has decided the project ...

Competition to build Canada's new fleet of submarines kicked up a notch Wednesday with the South Korean bidder reiterating its pledge to deliver more boats faster than its German rival.