Related by context. Frequent words. (Click for all words.) 66 counterterrorism 63 Counter Terrorism 57 counterterror 57 counter terrorism 53 Terrorism 51 Anti Terrorism 50 Anti Terror 49 Homeland Security 48 Al Qaida 48 antiterrorism 48 Terrorist 47 counterterrorist 46 Al Qaeda 46 Intelligence 46 FBI 45 Security 45 al Qaeda 45 Narcotics 44 al Qaida 43 CIA 43 countering terrorism 43 al Qaeda operatives 43 National Counterterrorism 43 Diplomatic Security 43 terror 43 Jihadist 42 al Qaida operatives 42 Public Diplomacy 42 combating terrorism 42 Cybersecurity 42 Qaeda 41 counterintelligence 41 AQAP 41 al Qa'ida 41 Cybercrime 41 counterterrorism adviser 40 homegrown terrorists 40 Chertoff 40 Terror 40 terrorism 40 Strategic Studies 40 CSIS 40 jihadist 40 Organized Crime 40 intelligence 40 Arms Control 40 Al Qaeda operatives 40 Homeland Security Secretary 40 Preparedness 40 Joint Terrorism Task Force 39 Abdulmutallab 39 Immigration 39 terrorist 39 AFRICOM 39 Cyber Security 39 Special Investigations 39 counternarcotics 39 extremist groups 39 Homeland Security DHS 39 Daniel Pipes 39 jihadists 39 Extremist 38 Pakistani Taliban 38 Investigative 38 Islamic extremists 38 radicalization 38 DNI 38 al Qaeda operative 38 MI5 38 al Qa'eda 38 Explosives 38 terror plots 38 Jihadists 37 Umar Farouk Abdulmutallab 37 Terrorists 37 Europol 37 radical Islamists 37 jihadi 37 Islamic extremist 37 Awlaki 37 NYPD 37 CIA operatives 37 Peacekeeping 37 Islamic radicals 37 Extremism 37 John Negroponte 37 cybersecurity 36 counter narcotics 36 Criminal Investigation 36 LeT 36 Human Trafficking 36 Diplomatic 36 Intelligence Agency 36 al Qaida operative 36 Drug Enforcement 36 Criminal 36 Criminal Investigations 36 terrorists 36 Jemaah Islamiyah 36 bin Laden 36 Coordination