A desiccated 110-year-old lemon that played a key role in espionage history is one of the star attractions of a London exhibition drawn from the files of MI5, Britain’s domestic intelligence agency.

Britain’s spy agency MI5 is revealing some secrets. In collaboration with host The National Archives and prepared over several years by the agency’s own archivists, “MI5: Official Secrets ...

For the first time in MI5's 115-year history, the famous UK spy agency is revealing some of its secrets in a London show featuring confessions from double agents and James Bond-like gadgets.

From invisible ink in lemons to Cold War betrayals, MI5’s first public exhibition reveals spy stories and gadgets spanning 115 years of British intelligence. A photograph taken on April 3 ...

Top Secret markings on some of the files MI5 has made available to the National Archives in Kew, west London. Picture date: Monday January 13, 2025. A briefcase left behind by infamous Cambridge ...

A battered leather briefcase left behind by Guy Burgess when he fled to Moscow in 1951 is among 20 objects from MI5's archives to go on display for the first time from Saturday. A joint exhibition ...

Prince Andrew is said to have demanded a face-to-face meeting with MI5 amid the Chinese spy controversy, with it later cancelled at the last minute by the intelligence agency's boss. The Duke of ...

"Slow Horses" is about a group of hapless spies working for MI5 in London. The team is led by the slobbish Jackson Lamb, played by Gary Oldman. The Apple TV+ series is returning for a fifth season ...

From the outset, MI5 is said to have assured Kenova that it did not have a specific file on Stakeknife. All it had, allegedly, were disparate intelligence reports. Apparently that no longer holds ...

A battered leather briefcase left behind by Guy Burgess when he fled to Moscow in 1951 is among 20 objects from MI5's archives to go on display for the first time from Saturday. Rhianan Rudd took ...

Ware’s account depicts MI5 becoming increasingly isolated among establishment players as holding the veto on a blanket Neither Confirm Nor Deny (NCND) policy on the role of Scapatticci as Stakeknife.