"...latest methods of route clearance, patrolling and improvised-explosive device detection..."
Send murderous alQueerda muslim-islamist-arab terrorists ahead of CPA forces, in tightly-chained groups, so as to detonate IEDs and draw sniper fire. That solves the IED etc and prisoner housing/feeding problems, IMO.
Back off the Brits & nuke the area - repeatedly.
Allah Akbar!