Introduction to the Security Service
MI5's mission is to keep the country safe. For more than a century we have worked to protect the UK from a range of threats, whether it be from terrorism or hostile activity by states.
MI5's mission is to keep the country safe. For more than a century we have worked to protect the UK from a range of threats, whether it be from terrorism or hostile activity by states.
The heads of the Five Eyes domestic intelligence agencies today launched new advice to help organisations protect...
MI5 Director General Ken McCallum has welcomed the National Security Act receiving royal assent.