D efense Secretary Pete Hegseth announced a change in the naval ship naming convention, stating that the USNS Harvey Milk ...

In an act Defense Secretary Hegseth said is not about politics, the Pentagon has renamed a naval ship that honored a gay ...

The USS F-1 was hit broadside by another sub during a training exercise and sank in seconds, killing 19 members of the crew.

Deep sea submersible from the Woods Hole Oceanographic Institution explores the crash site of USS F-1 submarine, which was accidentally rammed and sunk by another sub in 1917.