Who is Ken Mccallum?
In short
Ken McCallum is the Director General of MI5. He is currently in the news for warning that terrorists could use artificial intelligence to access bioweapons and for highlighting increased Iranian attempts to target UK military sites.
Who they are now
He serves as the head of the British Security Service, known as MI5. He has held this position since 2020.
Why they are in the news
He is trending due to recent warnings regarding the security risks posed by AI and reports of Iran-linked incidents at UK air bases.
An example of their work
He leads the UK's domestic counter-intelligence and security operations. He has recently been vocal about the 'new era of national security' involving hybrid warfare from nations like Russia and Iran.