The tranche of documents, which are not covered by Freedom of Information laws and released at MI5's discretion subject to ...

The documents, on display in the National Archives in Kew, West London, suggest the organisation was keen to dismiss any ...

The newly-declassified documents include details about some of the UK's most notorious spies.

Newly declassified British documents show that Queen Elizabeth II wasn’t told details of her long-time art adviser’s double ...

In one of the newly released files, an MI5 officer notes that Blunt said he ... A third, Kim Philby, continued to work for foreign intelligence agency MI6 despite falling under suspicion.

"I really did feel a tremendous loyalty to MI6. I was treated very ... Blunt are among a trove from the intelligence agency MI5 released Tuesday by Britain's National Archives.