Crane, Conrad C. Facing the hydra : maintaining strategic balance while pursuing a global war against terrorism / Conrad C. Crane. - [Carlisle Barracks, PA] : Strategic Studies Institute, U.S. Army War College, [2002] - vi, 23p. ISBN: 1584870915 Subjects--Corporate Names: United States. Army --Reorganization. Subjects--Topical Terms: War on Terrorism, 2001-2009Military missions. Subjects--Geographic Terms: United States--Military policy.