Japan’s Underwater Aircraft Carriers

By Phil Zimmer

Lieutenant Commander Stephen L. Johnson had a problem on his hands; a very large problem. His Balao-class submarine, the Segundo, had just picked up a large radar contact on the surface about 100 miles off Honshu, one of Japan’s home islands, heading south toward Tokyo.  Read more

Armored Strike at Nomonhan

By Phil Zimmer

General Georgi Zhukov had arrived at the Mongolia-Manchuria border in the early morning hours of June 5, 1939, after a grueling three-day trip from Moscow. Read more

The Polish II Corps in Italy

By James I. Marino

Despite the Nazi conquest of European nations during World War II, individual soldiers from the occupied countries rose again to fight the German Army, and the largest army in exile to fight the Germans was Polish. Read more

Sir John Dill and Winston Churchill: A Clash in Strategy

By Jon Diamond

In describing the relationship between British General Sir John Dill and his political superior, Prime Minister Winston Churchill, Dill’s biographer, Alex Danchev, noted, “It was … an association strikingly lacking in empathy or understanding, etched in fundamental disagreement, and scarred by a mutual disaffection welling up at times into personal distaste.” Read more

Dudley Clarke’s Commandos

By Jon Diamond

After the British Expeditionary Force’s (BEF) debacle at Dunkirk in northern France in May 1940, the new prime minister, Winston Churchill, needed a novel type of fighting force to strike back at Nazi Europe. Read more

Seaplane Destroyers in the Pacific

By Gary Mcintosh

The Fletcher-class destroyer was one of the finest, most versatile warships of World War II. More than 170 of them were built, a figure that far exceeds the total of any other type of warship of the era. Read more