Surcouf was a French cruiser submarine armed with heavy guns, aircraft, and torpedoes, designed to hunt enemy fleets across ...
What You Need to Know: The Russian Navy has decommissioned the Dmitry Donskoy, the last active Typhoon-class submarine and the largest submarine ever built. Initially entering service in 1981 as ...
The science of submarines has grown exponentially since the CSS Hunley sank the USS Housatonic on February 17, 1864. The Hunley was the first military submarine to sink an enemy target, but the ...