Terrorism 6 Prevention 3 Civil Defense 2 National security 2 89.58 political violence 1 Biological warfare 1 Bioterrorism 1 Child mental health 1 Children and terrorism 1 Children and war 1 Civil defense 1 Civil rights 1 Criminal investigation 1 Crisis intervention (Mental health services) 1 Crisis management 1 Disease Outbreaks 1 Emergency management 1 Epidemics 1 Food Contamination 1 Food Industry 1 Food Supply 1 Food contamination 1 Food industry and trade 1 Guerres 1 Hostage negotiations 1 Law and legislation 1 Lutte contre le terrorisme 1 Police social work 1 Politieke conflicten 1 Psychology 1