The suspected Chinese surveillance balloon that violated American airspace this week has fueled a diplomatic crisis with the postponement of Secretary of State Antony Blinken's planned trip to Beijing ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: NBC After one word set off a chain reaction amongst fans speculating what Cat Greene’s history with the I.S.A.

Mark Jacobson is the International Spy Museum’s new historian, a job in which he’ll help ensure the accuracy of exhibits and engage people via programs that teach about situations when a country’s ...

A year into the Civil War, the Union Army unveiled their secret weapon: spy balloons. Spy balloons once marked a great leap forward in the art of intelligence gathering. No longer were soldiers safe ...