First blood of the American Revolution was shed April 19, 1775, when the British marched out of Boston to challenge rebel militia
McClellan's and Lee's armies fought three battles in one day to gain control passes east of Sharpsburg
If you dive with a hatch or the wrong valve open, you’re sunk—both literally and metaphorically
Witold Pilecki spent two and a half years trying to sabotage the infamous camp from within
In 1866, Fenian republican rebels invaded Canada—from the United States
Iowa POWs walk nearly 300 miles in their bid to make it back to Union lines
A helicopter gunner got a bird’s-eye view of the top-secret Operation Tailwind in Laos, but it almost cost him his life—three times in four days.
Nazi-hating Sergeant Joe Beyrle served in both the U.S. Army and Soviet Red Army during World War II