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Introduction

“MI5 investigates threats to national security through the gathering of secret intelligence and by working closely with other organisations and government departments. We do this within a strict framework of legislation and oversight to ensure our investigative powers are only used where it is necessary and proportionate to do so.”

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Latest News

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MI5 achieves Silver Award in Mind Workplace Wellbeing Index

MI5 is pleased to have been recognised with a Silver Award in the Mind 2017/18 Workplace Wellbeing Index.

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MI5 host meeting of 30% Club in Thames House

On Tuesday 6 March MI5 hosted a meeting of the 30% Club in its Headquarters, Thames House.

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