Germany changed the tactic during WWI via unrestricted submarine warfare, which meant that German U-boats could attack without warning any vessel it came across. Germany sank the civilian vessel ...

Germany's unrestricted submarine warfare, however, was an intolerable affront to America's dignity and honor. At the start of 1917, British intelligence intercepted the Zimmerman telegram ...

The Virginia Class attack submarine is the U.S. Navy’s newest undersea warfare platform and incorporates the latest in stealth, intelligence gathering and weapons systems technology. Attack ...

The world's oceans are changing, with rising temperatures and different salinity levels. Submarine warfare could be directly affected, and it could be harder to detect the vessels in some areas.

History Detectives travels to Louisiana, Maryland and Pennsylvania to learn more about this important conflict and shed light on the origins of gas warfare.

The large anti-submarine warfare ship made a business call at Madagascar in accordance with the plan of the Russian Defense Ministry’s international military cooperation MURMANSK, October 24.

The story of Arnauld de la Perière, who was the most successful naval officer in the German army during WWI, with a record of sinking 194 ships while in command of a U-35 submarine.

Researchers now claim another phenomena known as the “horizon effect” may have actually done more to throw off submarine gunners than the wacky aesthetic. The study, published last week by ...

TASS/. The Russian Northern Fleet’s large anti-submarine warfare ship Vice-Admiral Kulakov has passed the Strait of Dover, which is the narrowest part of the English Channel, to sail to the ...

The manoeuvres also focused on Anti-Submarine Warfare (ASW) operations. The exercise was held from March 19-22 off the coast of Goa. “For four days we have been working on every naval warfare ...