History 37 Generals 21 Armed Forces 13 Officers 13 Spies 12 Histoire 10 World War, 1939-1945 10 more ... Intelligence officers 8 Campaigns 6 Espionage, Soviet 6 Généraux 6 Soldiers 6 Biografie 5 Fighter pilots 5 Nuclear weapons 5 World War, 1914-1918 5 African American soldiers 4 Fighter plane combat 4 History, Military 4 Iraq War, 2003-2011 4 Officiers de renseignements 4 Secret service 4 Vietnam War, 1961-1975 4 Afghan War, 2001-2021 3 Employees 3 Espions 3 Intelligence service 3 Kernwaffe 3 Military art and science 3 Military policy 3 less ...