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U-Boat

Sculpin and Squalus: Fated Sister Subs During The Pacific War

By Eric Niderost

On September 14, 1938, fleet submarine USS Squalus (SS-192) was launched at the Portsmouth Naval Shipyard in Kittery, Maine. Read more

Although depth charges weren't fully implemented until the later stages of World War I, they did help to thwart future attacks by German U-Boats.

U-Boat

The Depth Charge: Thwarting the German U-Boat

by Brad Reynolds

At the beginning of World War I, British naval strategists did not believe German submarines would play a significant role in the Atlantic or North Sea. Read more

Thanks to Ralph C. Brown's K-pistol, the North Sea Mine Barrage was by far the most technologically advanced mine field the world had seen to date.

U-Boat

Ralph C. Brown & The North Sea Mine Barrage

by Brad Reynolds

The wide scale use of U-boats by the Imperial German Navy in World War I led to many improvements in defensive naval capabilities. Read more

The World War 1 battleship destroyers employed by the U.S. Navy set the foundation for anti-submarine designs and American dominance in the 20th century's most decisive naval engagements.

U-Boat

World War 1 Battleships: The American Destroyer

by Brad Reynolds

The dawn of the 20th Century was a liminal period for American foreign policy, and subsequently, naval tactics and technology. Read more

Taking part in the Battle of Manila Bay, the Bolshevik Revolution and World War I, the USS Olympia is one of America's most celebrated and famous Navy ships.

U-Boat

Famous Navy Ships: USS Olympia, Flagship of Unexpected Imperialism

by Brad Reynolds

The later half of the 19th Century was a defining time for the American Navy as it began to modernize its ship design and tactical thinking. Read more

German u-boat

U-Boat

The Rise and Fall of the German U-Boat

By William F. Floyd, Jr.

On the evening of October 13, 1939, the German submarine surfaced off the Orkney Islands in the North Sea. Read more

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    WWII

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