The US Navy is developing a class of attack submarines that will serve into the 21st century. The US Navy’s SSN(X) attack ...

The US Navy wants a dozen new Columbia SSBN guided missile submarines, probably more. And they need those. That is a given; ...

The training marks a milestone in an agreement that calls on the U.S. to send submarines to Australia in the 2030s and 2040s.

USS Virginia is pictured here as it gets ready to begin a maintenance availability in Maine in 2021. US Navy officials said ...

U.S. controls on sensitive defence exports, relaxed for AUKUS partner Australia last year, still apply to submarines, ...