As the Army Reserve Components-the Army Reserve and the Army National Guard-assume an "operational" mission as the force drawdowns in overseas contingency operations occur, the Army senior military and civilian leadership should consider the ramifications and realities of such a mission in what is expected to be a relatively peaceful time. This book explores some of the considerations regarding the implementation of the Army Total Force Policy, identifies potential obstacles, and makes recommendations to better engage the "three Armies" in a successful and meaningful reform effort. Throughout, the authors call for significant cultural shifts in thinking about how the Reserve Components are used and integrated into a Total Force.