The key thing about force protection is... if you focus too much on force protection, and you disengage yourself from the community, you're putting yourself at greater risk because you need to interact with the community in a positive way to gain the intelligence you need.

You have to keep listening and thinking and being critical and self-critical. Remember General Nivelle, in the First World War, at Verdun? He said he had the solution and then destroyed the French Army until it mutinied.

There are two ways to fight the United States military: asymmetrically and stupid. Asymmetrically means you're going to try to avoid our strengths. In the 1991 Gulf War, it's like we called Saddam's army out into the schoolyard and beat up that army.

Some people have a misunderstanding about the Army. Some people think, 'Hey, you're in the military, and everything is super-hierarchical, and you're in an environment that is intolerable of criticism, and people don't want frank assessments.' I think the opposite is the case.