SPY chiefs probed a suspected “Russian double agent” at the heart of MI6 in a 20-year global operation, it has been revealed.

Unprecedented probe was led by MI5, UK's domestic security agency, and is understood to have lasted for nearly two ...

Britain on Sunday named Blaise Metreweli, a career intelligence officer, as the first female head of the Secret Intelligence ...

The new MI6 chief Blaise Metrewelis family past has come under scrutiny after reports revealed her grandfather was a Nazi spy ...

"MI6 plays a vital role - with MI5 and GCHQ - in keeping the British people safe and promoting UK interests overseas," she said.

The grandfather of incoming head of MI6 Blaise Metreweli was a Nazi spy known as 'The Butcher,' reports have claimed.

MI6 will be led by a woman for the first time in the foreign intelligence service's 116-year history. Blaise Metreweli, who joined the Secret Intelligence Service in 1999, will become the 18th chief ...

But German archives have revealed that her grandfather, Constantine Dobrowolski, was a Nazi collaborator and local ...

"MI6 plays a vital role - with MI5 and GCHQ - in keeping the British people safe and promoting UK interests overseas," she said.