The USS Nautilus was the world's first nuclear-powered submarine. It participated in scientific and military operations ...
The visit comes as the U.S. is assisting Australia in acquiring conventionally armed, nuclear-powered attack submarines.
What You Need to Know: In October 2003, the USS Hartford, a U.S. nuclear-powered Los Angeles-class submarine, ran aground off the coast of Sardinia. The incident caused severe damage to the ...