6 U.S. Army Command and General Staff College 3 Army War College (U.S.) 2 Naval War College (U.S.) 2 Verlag E.S. Mittler & Sohn 1 CNA Corporation 1 California. Department of Food and Agriculture 1 Center for Army Analysis (U.S.) 1 Defence Science and Technology Group (Australia) 1 Hoover Institution Library & Archives 1 Nonproliferation Policy Education Center 1 U.S. Army Command and General Staff College. School of Advanced Military Studies 1 United States. Animal and Plant Health Inspection Service

11 Reports 6 Thesis 4 Monographs 3 Interviews 2 Manuals 1 Articles

23 English 1 French 1 German

28 Unclassified 15 Defense/War Department 15 Military (officers and civilians) 12 Land/Ground 10 Real country 8 Naval 8 Subject Matter Experts (SMEs) 5 Academic 5 Air 4 Interstate conflict 4 Strategic planning 3 Humanitarian 3 Land/ground 3 State Department/Foreign Ministry 3 Think tanks 2 Climate/Environmental disaster 2 Information Technology 2 Intra-state violence 2 Made-up countries 2 Pandemic/Biological disaster 2 Public health crisis 2 Think Tank 1 AI/Autonomy 1 Cyber 1 Democracy 1 Economic 1 Executive Cabinet 1 Missiles 1 Pricing/Markets 1 Private Industry 1 Space 1 Teaching 1 Virtual

12 3+ Moves 10 Military campaign game 9 Board game 8 Deterministic/Stochastic 6 2 Players 6 2 Sides 5 Strategy/Crisis game 4 Tabletop game 3 20-100 Players 3 Disaster game 3 Historical game 3 Large player game 3 Multi-sided 2 1 Player 2 2 Moves 2 Real countries/players 1 1 Side 1 1.5 Sides 1 100+ Players 1 2 sides 1 20+ players 1 3+ moves 1 3-5 Players 1 6-20 Players 1 Analytic game 1 Business game 1 Disaster games 1 Experimental game 1 Fictional countries/players 1 Free/Open Adjudication 1 Hybrid 1 Military campaign games 1 Real country 1 Semi-rigid adjudication 1 Small player game 1 Strategic crisis game