The nightmares of Allied cargo shipping, the German U-Boats reigned supreme in the turbulent seas during 1940-1942. Taking one of these U-Boats as an example, the U-505 submarine sunk an impressive 8 ...

During a 2005 U.S. Navy wargame, a Gotland-class sub demonstrated its prowess by “sinking” an American aircraft carrier, ...

Naval experts believe the base is equipped with a countermeasure washdown system for nuclear-powered submarines.

As part of this arrangement, Canberra has committed to contribute $3 billion to support the American submarine industrial ... such as the German Type 212, can remain submerged for 30 days and ...

I visited the Intrepid Museum in May to tour the only nuclear missile submarine in the US open to the public. Take a look inside. The Intrepid Museum in New York City displays historic vessels ...

Italy has signed a contract worth €500 million to purchase its fourth and final U-212 NFS submarine to be built by a ...

An American submarine that went missing in World War Two has been rediscovered at the bottom of the East China sea. The USS Grayback and its 80 crew members disappeared in 1944 when it was ...

Since the 1960s, the Ballistic Missile Submarine has been the U.S. Navy’s primary contribution to America’s strategic nuclear “triad” -- which includes U.S. Air Force strategic bombers and ...

The use of n-type and p-type silicon is a foundation concept in the design of transistors. Pure silicon is not conductive. However, it can be made conductive by adding other elements to its ...

This test assesses whether you possess the hallmark behavioral characteristics of the Type A Personality. These include hostility, impatience, difficulty expressing emotions, competitiveness ...

Type D—the D stands for “distressed”—is described as a combination of being inhibited in social situations and tending to experience negative emotions. The concept of Type D is distinct ...