[spoilers] Harry and Ruth Strike Back

[Philippa]

I like the idea of Harry choosing her from GCHQ to accompany him to Baghdad, but then there's the problem that Nia pointed out about the trust aspect. I don't think he would've picked someone he doesn't know as the only person in Britain beside himself to know about the whereabouts of weapons grade uranium. So in my view it must've definitely taken place after Ruth joined MI5, and properly too, not just on secondment.