News for security service
MI5: Official Secrets exhibition opens in the spring
Today, we can announce a groundbreaking exhibition in partnership with MI5 exploring the vital work of Britain’s domestic intelligence agency.
It...
Latest release of files from MI5
Today we have made available a selection of previously top secret files from MI5.
The records cover a range of subjects predominantly from the organisation's...
Latest release of files from MI5
Today we have made available to the public 147 previously top secret files from the Security Service, or MI5.
The records cover a range of subjects...
Read more about historic document releases from 2010-2016.
Read more about document releases since 2016.