Barry Effron says his religious uncle Reuben's fluency in 6 languages and law office devoid of books raised his suspicions - and his sighting of a UFO in 1957 Russia confirmed them
New documentary 'A Compassionate Spy' reveals the crisis of conscience that led Manhattan Project physicist Ted Hall to spy for the Soviets, and how his spouse Joan kept his secret
Report in pro-government daily claims Turkish intel uncovered Tel Aviv-operated spy ring whose missions included hacking phones and marking targets in Beirut
Peyman and Payam Kia allegedly worked together to pass information to Russian military intelligence for over a decade, with Peyman working for secret Swedish spy agency at the time
State TV reports that the individuals were nabbed in the southeastern province of Sistan and Baluchistan, but didn't identify them or how they accessed classified information
Security service says suspect was trained by the terror group to operate anti-tank missiles, provided Israeli interrogators with intel on locations of tunnels, weapons caches
According to agency, terror group recruited Israeli citizen and Palestinian who had a valid permit to enter Israel, to gather intel on IDF and prepare for attacks
In 'Hitler's South African Spies,' Evert Kleynhans uncovers 'suppressed' evidence that members of an ultimately ineffective effort to harm Allied ships escaped prosecution
New book 'Sleeper Agent' follows George Koval, a little-known US-born Russian spy posthumously honored by Putin - and possibly one of the 20th century's most influential operatives
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