She started as a clerk-typist, but when she got to the OSS Emergency Sea Rescue Equipment Section, she began to do more significant work.
Virginia Hall, a.k.a. the ‘Limping Lady,’ organized sabotage and rescue operations across Vichy France, paving the way for the Allied invasion.
Despite a promise to release everything on April 26, 2018, the Trump administration is withholding certain material in the JFK Assassination archive for extra review.
Whether it's a Nazi war criminal or an al-Qaeda terrorist, everyone leaves some kind of footprint.
Here are the 10 most revealing highlights from the 2,800 newly declassified JFK assassination files.
Will the JFK files shed new light on the 1963 killing—or launch new conspiracy theories?
At the CIA, tools of the espionage trade have ranged from to clothing cameras to dragonfly drones.
It's never been easy for CIA spies to operate under a fake identity. It's even harder in the era of Google, Facebook and LinkedIn.
Before 9/11, only a few dedicated law-enforcement and intelligence agents understood the enormity of the terrorists' ambitions. And they had a hard time convincing their bosses.