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 ...

2, 1917 (UP) - Official hint that some announcement of this government's course with regard to Germany's announced intention of waging unrestricted submarine warfare may be looked for within 24 ...

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 ...

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 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.

While the platform is still under development and design plans are likely to change over time, the next-generation submarine class ... full spectrum undersea warfare and be able to coordinate ...

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 90R rocket was developed and launched into operation as part of the RPK-8 Zapad anti-submarine warfare system (the modernized version of the Smerch-2 multiple launch rocket complex ...