“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.”
MI5 Director General Ken McCallum and FBI Director Chris Wray warn of growing threat posed by Chinese Communist Party.
This February MI5 is proud to be marking LGBT+ History Month. In keeping with this year’s 'art' theme,...
Today, MI5 has lowered the threat level to Northern Ireland from Northern Ireland Related Terrorism (NIRT) from '...
