From World War I German U-boats to Soviet Arctic container subs, the idea of using submarines to transport goods has surfaced ...

Sir Keir Starmer has unveiled what he says is a major transport boost to stop the North being "held to ransom" by a Victorian-era system. The prime minister said the £2.15bn investment was a ...

The US Navy’s largest-ever nuclear submarine, the USS District of Columbia (SSBN-826), moves closer to launch with final ...