We're taking a look at seven of the most impressive spy gadgets from the Cold War era.

A closer look at recently declassified MI5 files on the intelligence failure surrounding the five "Cambrdige spies" ...

The existence of the IUSS was only made public in 1991 at the end of the Cold War, and the details of its ... satellite uplinks and other spy gear, giving the Navy a low-cost means to expand ...

Throughout the Cold War's iciest decades, the top-secret Parcae project ... Since its inception in 1961, the NRO has been at the helm of the United States spy satellite operations, overseeing several ...

The document was written more than a week after Ethel Rosenberg’s arrest — her husband was arrested a month earlier — presumably to summarize what was known about a Soviet spy ring operating in the ...