Titanium is a strong and non-corrosive metal, making it seem ideal for submarines, but the US doesn't use it due to its cost ...

Out in the waters off Spain’s southern coast, something quietly groundbreaking is taking shape literally beneath the ...

The Arnala-class vessels can sprint for short bursts in order to maintain contact with any submarines they detect.

The Navy's Surveillance Towed Array Sensor System (SURTASS) was built to counter the Soviet submarine threat in deep water, but the Navy now plans to use it against the regional—shallow water ...

IN an important paper of 1945, H. H. Poole1 considers the assumption, suggested in fact by experiments, that at a certain depth in the sea an equilibrium is reached below which the angular ...

This class of vessel is fielded by the Japan Maritime Self-Defence Force. The first of these models, the Soryu itself, first hit the water late in 2007, and a total of 12 subs would make up the class.

Submarines play a vital role in Taiwan's defense by offering the possibility of countering a Chinese blockade of the ...

Submarine canyons around Antarctica tend to have less sea ice, higher sea surface temperatures, and more biomass such as ...