The US Navy is developing a class of attack submarines that will serve into the 21st century. The US Navy’s SSN(X) attack submarine, now delayed until 2040, is poised to revolutionize undersea warfare ...

Then-Vice Chief of Naval Operations Adm. Lisa Franchetti tours a Rhode Island facility responsible for helping make Virginia- and Columbia-class submarines in October 2023. (Chief MC Amanda R.

When it comes to nuclear submarines, the U.S. is the undisputed global leader, operating the majority of nuclear submarines in existence today. Besides the United States (which has nearly 70 nuclear ...

NEWPORT NEWS, Va., July 02, 2025 (GLOBE NEWSWIRE) -- HII (NYSE: HII) announced today that Virginia-class submarine Arkansas (SSN 800) was recently launched into the James River at the company’s ...

NEWPORT NEWS, Va. — HII’s Newport News Shipbuilding division has delivered the Virginia-class fast-attack submarine Massachusetts (SSN 798) to the U.S. Navy.

The Royal Australian Navy submarine HMAS Sheean, a Collins-class boat, arrives in Hobart, Australia, on April 1, 2021. (Leo Baumgartner/Australian Defence Force via ...

HII announced the successful launch of the Virginia-class submarine Arkansas (SSN 800) at its Newport News Shipbuilding division, marking a significant milestone in submarine construction for the U.S.

NEWPORT NEWS, Va., Nov. 21, 2025 (GLOBE NEWSWIRE) -- HII (NYSE: HII) announced today that its Newport News Shipbuilding division has delivered Virginia-class fast-attack submarine Massachusetts (SSN ...