Napoleon considered him one of history's greatest. Discover how Gustavus Adolphus, the Lion of the North, invented mobile artillery and combined arms.

This St. Patrick’s Day, revisit the shocking true story of how the IRA secretly sought help from Germany during World War II through Operation Dove and covert Abwehr contact.

From ammo-carrying bears to spy-hunting dogs, discover the 5 greatest animal war heroes who saved human lives and earned ...

Before the Ides of March made him a martyr, Julius Caesar pulled off one of history's greatest military feats—outnumbered, ...

What's really inside the President's black briefcase? From the "Black Book" to the missing "Biscuit" codes, explore the history of the nuclear football.

In September 1939, Britain saw a shocking mass killing of pets as II began. Here’s how fear, wartime panic, and government ...

In 1797, 1,400 French soldiers invaded Wales. They were defeated by a cargo of wine, a pitchfork-wielding cobbler, and women ...