Panel discussion on "Military Environments: Challenges and Issues" Moderated by: Col. Katherine Graef, U.S. Army, U.S. Naval War College Panelists: Professor Joshua Goldstein, American University Professor Lauren Mackenzie, U.S. Air Force Culture and Language Center Col. Ellen Haring, U.S. Army, Women in International Security Rear Adm. Thomas R. Cullison, U.S. Navy (ret.), Center for Excellence in Disaster Management and Humanitarian Assistance, Uniformed Services University