But the key shift in focus will be from counter-insurgency operations to more and more cooperation with Iraqi security forces and to building Iraqi security capacity.
Every book for me is an exorcism in some way or another, working through my feelings at the time.
We took up the offer with the BBC, and that was Monty Python's Flying Circus. I didn't have to submit my ideas to the group. I used to turn up on the days we recorded with a can of film under my arm, and in it went.