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What You Need to Know: The Swedish Navy's Gotland-class submarine, built between 1992 and 1996, revolutionized diesel-electric submarines with its Stirling engine air-independent propulsion (AIP ...

Submarines have evolved over the years, becoming more vital and deadlier for the national defense of their respective ...

Mosavi, Amirhosein 2009. Hydrodynamic Design and Optimization: Application to Design a General Case for Extra Equipments on the Submarine's Hull. p. 139.

The report on China's new submarine activity came just as the U.S., U.K. and Australia entered an agreement for the production and sale of nuclear-powered attack submarines. Australia was also ...

SINGAPORE (Reuters) - Singapore commissioned two new advanced submarines on Tuesday, vessels its navy says are meant to protect sea lines of communication, and which experts said would range ...

The launch of Singapore’s final Invincible-class submarine on April 22 marked a new era in the Republic’s submarine journey. Here is a closer look at the evolution of the Republic of Singapore ...

But as early as 1985, advances in optical amplifiers were being made that would eventually find their way into submarine cables ... it is neither cheap nor convenient — and a lot of engineering ...

The Ministry of Defence (MoD) has named the first nuclear submarine to be dismantled at a naval base in Devon. The MoD said HMS Valiant would be the first to be taken apart at Devonport Dockyard ...

The reported sinking of a Chinese nuclear-powered submarine at a Wuhan shipyard highlights the difficulties Beijing faces in building an advanced oceangoing navy that can challenge U.S. maritime ...