20 U.S. Army Command and General Staff College 17 U.S. Army Research Laboratory 16 United States. Army 12 Naval Postgraduate School (U.S.) 6 Army War College (U.S.) 6 United States. Department of Defense 5 United States. Department of the Army 4 Air Force Institute of Technology (U.S.) 4 United States. Joint Chiefs of Staff 3 Army War College (U.S.). Center for Strategic Leadership and Development 3 U.S. Army Combined Arms Center 2 Naval War College (U.S.) 2 United States. Army Training and Doctrine Command 1 CNA Corporation 1 Center for Army Analysis (U.S.) 1 NATO Defense College 1 U.S. Army Command and General Staff College. School of Advanced Military Studies 1 U.S. Army Concepts Analysis Agency 1 United States. Air Force

34 Reports 33 Thesis 5 Catalogs 5 Research 4 Games 3 Articles 2 Manuals 2 Monographs 2 Technical manuals 1 Interviews

90 English

17 Defense/War Department 15 Military (officers and civilians) 9 Land/Ground 8 Unclassified 6 Real country 5 Academic 5 Air 5 Subject Matter Experts (SMEs) 3 Humanitarian 3 State Department/Foreign Ministry 2 Interstate conflict 2 Intra-state violence 2 Made-up countries 2 Strategic planning 1 Artillery expenditure 1 Authoritarian 1 Casualty rates 1 Climate/Environmental disaster 1 Counterinsurgency (COIN) 1 Declassified 1 Democracy 1 Economic 1 Government 1 Great Power competition (GPC) 1 Ground combat 1 Information Technology 1 Land/ground 1 Military history 1 Naval 1 Nuclear 1 Politics 1 Rate of advance 1 Resistance 1 Space 1 Special operations forces (SOF) 1 Students 1 Tank loss rates 1 Teaching 1 Terrorism 1 Unconventional warfare (UW)

8 Military campaign game 6 2 Sides 5 3+ Moves 5 Board game 5 Deterministic/Stochastic 5 Virtual interface 4 2 Players 4 Strategy/Crisis game 2 6-20 Players 2 Hybrid 2 Multi-sided 1 1 Player 1 1 side 1 2 sides 1 20+ players 1 3+ moves 1 3-5 Players 1 Analytic game 1 Computer simulation 1 Disaster game 1 Educational games 1 Fictional countries/players 1 Force ratios 1 Historical game 1 Historical games 1 Military campaign games 1 Multi-moves 1 Observational/Brainstorming game 1 Real countries/players 1 Real country 1 Rigid adjudication 1 Semi-rigid adjudication 1 Small player games 1 Tabletop game