Internal security -- 4 International security 2 National security -- 2 Terrorism -- 2 Anti-communist movements -- 1 Community policing -- 1 History -- 1 more ... Law enforcement -- 1 Nuclear policy -- 1 Political violence -- 1 Prevention -- 1 Prevention. -- 1 Subversive activities -- 1 Thesis submitted in partial fulfilment for the degree of masters of social sciences in strategy and diplomacy 1 post-cold war era 1 less ...