In the twentieth century, women took on an extraordinary range of roles in intelligence, defying the conventions of their time. Across both world wars, far from being a small part of covert operations, they ran spy networks and escape lines, parachuted behind enemy lines and interrogated prisoners.
Meanwhile, back at Bletchley and Whitehall, women’s vital administrative work in Military Intelligence kept the British war engine running. Helen looks at the rich and varied intelligence and espionage work women undertook as civilians and in uniform.