America's military policy is in disarray, but not for the reason most people think. For the first time since around 1950, there is no coherent theoretical framework for thinking about how to shape our armed forces for current and future threats. This fact presents both a danger and an opportunity. The danger is that we will either fail to develop one and therefore drift aimlessly at a troubled time, or that we will reach back to some of the tattered remnants of the theories that guided military policy until 2007. But we now have the opportunity for a serious discussion about the shape of the world today and its likely shape tomorrow.
