Woman's Hour

Despite a long and courageous history of female spies, the UK's secret intelligence agencies - MI5, MI6 and GCHQ - are still overwhelmingly dominated by men. The head of GCHQ, Jeremy Fleming, has committed his agency to up its efforts to 'attract talented women' as part of a wider focus on increasing diversity and inclusion. But will more women in the intelligence services make us safer? Not necessarily, says Sally Walker, who was until recently one of the most senior women at GCHQ and the creator of the UK's National Cyber Force. She talks to Emma about her take on diversifying the world of spies, and what's really needed to keep us safe from the constant, often invisible threats to the UK's national security. This week we're allowed to do more and more, as lockdown eases further. Hug with caution, have a meal inside a restaurant, a drink inside a pub and go to the theatre. One theatre that pulled up the curtain last night is the Bush Theatre in London with a play called Harm. It's a monologue, and the ac