An urgent, fascinating exploration of warfare--past, present, and future--and what we must do if we want to win today from an 82nd Airborne Division veteran, former private military contractor, and professor of war studies at the National Defense University. War is timeless. Some things change--weapons, tactics, technology, leadership, objectives--but our desire to go into battle does not. We are living in the age of "durable disorder"--a period of unrest created by numerous factors: China's ...