The USS Becuna submarine sank 3,888 tons of shipping and earned four battle stars in World War II.

World War I was raging off the British Isles when the German submarine UC-18 surfaced to attack easy prey on the chilly ...

Deep Submergence Rescue Vehicles perform rescue operations ... At the accident site, the DSRV works with either a "mother" ship or "mother" submarine. The DSRV dives, conducts a sonar search ...

“We've had 28 ships, nine aircraft ... we've been unable to find the submarine.” Balbi said the search was no longer considered a SAR rescue mission, but the hunt would go on for the missing ...

The Facebook reel is currently spreading with the all-caps caption, “ MISSING TITANIC SUBMARINE FOOTAGE BEFORE ... are able to see the remains of the ship, which sunk in 1976, and it has ...

These accidents led to the development of the McCann submarine rescue chamber ... The first replicated World War I experience: Sink ships faster than they can be replaced, for a long enough ...

Attack submarines are designed to seek and destroy enemy submarines and surface ships; project power ashore with Tomahawk cruise missiles and Special Operation Forces; carry out Intelligence ...

The UK has tracked a Russian spy ship in its waters twice in recent months. In November, a British submarine followed the vessel and surfaced nearby to turn it away. The UK defense secretary said ...

The Kazan submarine belongs to the second generation ... designed specifically to rescue ships that are in danger of sinking, or have already sunk or run aground, while the tanker's presence ...