Private military companies (International law) 2 Civil-military relations-Case studies 1 Contracting out-Case studies 1 Democracy-Case studies 1 Germany-Military policy 1 Great Britain-Military policy 1 Mercenary troops 1 National security-Case studies 1 Non-state actors (International relations) 1 Political violence 1 Private military companies 1 Private military companies-Case studies 1 Security, International-Case studies 1 State, The-Case studies 1 Terrorism 1 United States-Military policy 1 World politics 1