The Navy has received criticism in recent years for long delays when it comes to construction and maintenance, so it's a surprise one sub is done a month early.

On April 25, the nuclear-powered fast attack submarine USS Idaho (SSN 799) was commissioned during a ceremony at Naval Submarine Base New London in Groton, Connecticut, officially joining the U.S.

Add Yahoo as a preferred source to see more of our stories on Google. The USS Massachusetts is seen during its commissioning ceremony in Boston, Massachusetts, on March 28th, 2026. (MCS2 Lucas J.

The Virginia-class fast-attack submarine USS Colorado (SSN 788) has returned to sea following a scheduled maintenance period ...

Neal J. Riley is a digital producer for CBS Boston. He has been with WBZ-TV since 2014. His work has appeared in The Boston Globe and The San Francisco Chronicle. Neal is a graduate of Boston ...

Burnes Brown as commanding officer of the Virginia-class fast-attack submarine USS South Dakota (SSN 790) Tuesday, June 30 ...

Sailors stand at attention on the USS Massachusetts during a rehearsal ahead of the commissioning of the Navy's newest nuclear-powered attack submarine, Friday, March 27, 2026, in Boston. (AP ...

Touted as the world's most technologically advanced fast attack submarine, the USS South Dakota is set to join the US Navy fleet amid a growing threat to American undersea dominance from several ...

The USS Massachusetts officially joined the Navy fleet on Saturday after a commissioning ceremony, making it the first submarine named after the Bay State. The newest Virginia-class fast attack ...