The U.S. Navy commissioned its 24th Virginia-class fast-attack submarine, USS Iowa (SSN 797), in a traditional ceremony held ...

A look at the sheer scale, history, and evolution of 10 of the biggest military submarines ever made, from early experiments ...

The Navy commissioned its 24th Virginia-class fast-attack submarine, USS Iowa (SSN 797), in a traditional ceremony held ...

The U.S. Navy's newest submarine, bearing Iowa's name, is now ready for battle. The U.S.S. Iowa was commissioned by the U.S.

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?