News for mi5 official secrets
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...
Read more about historic document releases from 2010-2016.
Read more about document releases since 2016.