29 Naval War College (U.S.) 27 Naval Postgraduate School (U.S.) 13 Air Force Institute of Technology (U.S.) 13 United States. Department of Defense 12 U.S. Army Research Laboratory 10 U.S. Army Command and General Staff College 8 Army War College (U.S.) 8 United States. Army 7 United States. Department of the Army 6 Center for Naval Analyses 6 European Food Safety Authority 5 United States. Joint Chiefs of Staff 4 CNA Corporation 4 United States. Air Force 3 Mitre Corporation 3 U.S. Army Combined Arms Center 3 United States. Advanced Research Projects Agency 2 Army War College (U.S.). Center for Strategic Leadership and Development 2 Canada. Department of National Defence 2 Carnegie Mellon University 2 Center for Army Analysis (U.S.) 2 Hoover Institution Library & Archives 2 National Defense University 2 Nonproliferation Policy Education Center 2 United States. Central Intelligence Agency 2 United States. Joint War Games Agency 2 Verlag E.S. Mittler & Sohn 1 Center for Army Lessons Learned (U.S.) 1 Center for a New American Security 1 Curtis E. LeMay Center for Doctrine Development and Education 1 Defence Academy of the United Kingdom 1 Defence Science and Technology Organisation (Australia) 1 Defense Technical Information Center (U.S.) 1 European Central Bank 1 Great Britain. Ministry of Defence 1 Great Britain. War Office 1 Hudson Institute 1 Joint Forces Staff College (U.S.) 1 Joint Military Intelligence College (U.S.) 1 National Defense University. Center for Strategic Research 1 National Intelligence Council (U.S.) 1 National Security Council (U.S.) 1 Nederlandse Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek 1 Peacekeeping and Stability Operations Institute 1 Rand Corporation 1 Royal Armament Research and Development Establishment (Great Britain). Basic Research and Weapon Systems Analysis Division 1 Sandia National Laboratories 1 Sweden 1 United States. Air Force Space Command 1 United States. Army Training and Doctrine Command 1 United States. Department of Defense. Office of the Secretary of Defense 1 United States. Department of the Air Force 1 United States. Department of the Navy 1 United States. Office of the Secretary of Defense for Net Assessment 1 United States. War Department 1 University of Louisville 1 World Bank

61 Game reports 49 Academic theses 32 Articles 18 Research 18 Technical reports 15 Memorandums 14 Games 9 Book reviews 9 Monographs 4 Correspondence 4 Crisis manuals 4 Crisis simulations 3 Fact books 3 Game materials 2 Technical manuals 1 After action reports 1 Diaries 1 Meeting minutes 1 Presentations

246 English 3 German 1 French 1 Russian 1 Slovak

5 Defense/war department 4 Interstate conflict 2 Air 2 Land/ground 2 Military (officers and civilians) 2 Naval 2 Weather 1 Counterinsurgency (COIN) 1 Crisis management 1 Cyber 1 Cyberinfrastructure 1 Government 1 Great Power competition (GPC) 1 International relations 1 Nuclear 1 Politics 1 Resistance 1 Space 1 Special operations forces (SOF) 1 Students 1 Terrorism 1 Unconventional warfare (UW)

25 Strategic crisis games 24 Multi-sided 21 Real countries/players 19 Declassified 6 3+ moves 5 20+ players 5 Military campaign games 4 Free/open adjudication 3 Fictional countries/players 3 Large player games 3 Think-tank games 2 1 side 2 2 moves 2 Educational games 2 Experimental games 2 Hybrid 2 Semi-rigid adjudication 1 1.5 sides 1 2 sides 1 Analytic games 1 Computer-assisted games 1 Counterinsurgency games 1 Disaster games 1 Historical games 1 Multi-moves 1 Rigid adjudication 1 Small player games 1 Think tank games 1 Two sides