MI6 has appointed its first female spy chief in its 116-year history.Blaise Metreweki joined the organisation in 1999 - and will take over from Sir Richard Moore when he steps down later this year. She's currently director general of the technology and innovation department, known as Q. But in her new job she'll be known as C.#MI6 #BlaiseMetreweki #SirRichardMoore #KeirStarmer #Channel4News | Channel 4 News