More than 100 Security Service (MI5) files have been released by the National Archives ... They were all graduates of ...

The files about royal art historian Anthony Blunt are among a trove from the intelligence agency MI5 released Tuesday by Britain's National Archives. They shed new light on a spy ring linked to ...

Unlike other government departments, MI5 is not subject to the Freedom ... exhibit - were recruited as Soviet spies while at Cambridge University in the 1930s. Philby's confession to his long ...

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

Britain’s National Archives on Tuesdayreleased declassified MI5 domestic counterintelligence ... in the 1930s at Cambridge University. Russia honored Blunt in 2010 with a plaque at the Foreign ...

They shed new light on a spy ring linked to Cambridge University in the 1930s ... to Russia's KGB spy agency while he was a senior MI5 officer during World War II In one of the newly released ...

Top secret MI5 files detailing first-hand accounts of confessions of three of Britain's most notorious double agents ...

They shed new light on a spy ring linked to Cambridge University in the 1930s ... before he finally confessed in 1964 that, as a senior MI5 officer during World War II, he had passed secret ...

MI5 was secretive about the case in the extreme ... whom he had been close friends with since their days at Cambridge University in the 1930s, defected to Russia in 1951. He was interrogated ...

More than 100 Security Service (MI5) files have been released by ... They were all graduates of Cambridge University who were recruited by Soviet Intelligence during the 1930s to serve as double ...

Historian Christopher Andrew says in the official history of MI5 that the queen had previously ... They shed new light on a spy ring linked to Cambridge University in the 1930s, whose members ...