The USS Torsk, a historic submarine that's now a museum in Baltimore, was the last US Navy submarine to sink an enemy ship ...

The White House says it wants to choke off Iran's oil export revenue. But experts say that blockades are often unpredictable ...

The U.S. Navy is imposing a sea blockade against Iran — the latest escalation in the war that has seen the flow of key energy supplies choked off at the Strait of Hormuz.

LONDON, March 24 (Reuters) - Crude oil exports from Saudi Arabia's Red Sea Yanbu port rose to nearly 4 million barrels per day last week, a sharp increase from export levels before the Iran war broke ...