U.S. soldiers patrol a road in Mosul“Sir, I’m going to have to ask you to leave that bottle of water in the vehicle,” Captain Adam Canon told me as I got out of the Humvee. We were about to meet some Iraqi army officers in the northern city of Mosul, one of Iraq’s insurgent hotspots. “It’s because it’s Ramadan. The men we’re about to meet haven’t had anything to drink in this heat the whole day and there’s still three hours to go.”