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MI5 101

This mission will test how much you know about MI5, what we do, and our history. Get five correct answers in a row to move onto the next mission.

CODE BREAKER

This mission will test your analysis and communication skills. You’ll be asked to decipher coded messages sent by your agent in emojis. Crack the four encrypted messages to move on to the next mission.

Intelligence Debrief

This mission will put your memory and judgement skills to the test. You’ll have ten seconds to look at some items of interest to an investigation, and will then be asked a series of questions based on what you saw.

Latest News
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MI5: Official Secrets Exhibition

An exhibition co-curated by The National Archives and MI5 has been shortlisted in the Museums + Heritage Awards.

Director General Sir Ken McCallum made a statement concerning the Investigatory Powers Tribunal case of Beth v the Security Service.

Director General Sir Ken McCallum made the following statement in response to the publication of the final Kenova report.