The USS Nautilus was the world's first nuclear-powered submarine. It participated in scientific and military operations ...

The transfer was delayed for a few hours while we waited for a break in the weather. A Trident submarine displaces 18,700 ...

Critical Forged Components of Chromium-Nickel Steels for Military, Naval & Defence: Non-Embrittling Pressurised Forgings in Modern Submarines. Thomas Henneke KB Schmiedetechnik GmbH - precision ...

These levers controlled the flow of water and air in the submarine's main ballast tanks. When the main ballast tanks filled with water, the submarine would submerge. When filled with air, the ...

The countries with the largest submarine fleets are Russia, the United States ... The tricky part of operating most submersibles is drawing just enough water into the ballast tanks to achieve neutral ...

Compressed air had many crucial jobs on a submarine. It started the engines, fired torpedoes, flushed toilets, and blew water out of the ballast tanks to allow the ship to surface. The radio room ...

USNI News is the independent, non-profit news service of the Naval Institute. Our mission is to provide unbiased coverage of the U.S. Navy, Marine Corps, Coast Guard and international maritime ...

I toured the Becuna, a WWII warship and the only submarine of its kind left in the world. Take a look inside.

Narco-submarine technology continues to improve and now the biggest players can carry over a dozen tons of cocaine worth tens of millions of dollars aboard a vessel. Some even go all the way to ...