Related by context. Frequent words. (Click for all words.) 39 homeland security 31 biodefense 31 counter terrorism 30 combating terrorism 30 ManTech 29 Information Assurance 29 cybersecurity 29 intrusion detection 28 electronic warfare 27 emergency preparedness 27 bioterrorism 26 pandemic preparedness 26 Homeland Security DHS 26 warfighter 26 warfighters 25 aerospace 25 security 25 situational awareness 25 terrorism 25 Homeland Security 24 baggage screening 24 chemical biological 24 unmanned aerial vehicles 24 Cyber Command 24 disaster preparedness 24 Michael Chertoff 24 DISA 23 counterterrorism adviser 23 antiterrorism 23 maritime 23 communications 23 counterterrorism 23 counterintelligence 23 Border Protection 22 cyber 22 Defense DoD 22 intelligence 22 aeronautics 22 nonproliferation 21 Missile Defense Agency 21 Cyber Security 21 responder 21 illegal immigration 21 DOD 21 Cybersecurity 21 DHS 21 biometrics 20 nonmilitary 20 law enforcement 20 missile defense 20 infrastructure 20 Janet Napolitano 20 preparedness 20 radiological 20 appropriations bill 20 Emergency Preparedness 20 counterterror 20 RN.H. 19 DoD 19 pandemic flu 19 US VISIT 19 appropriations subcommittee 18 Knocke 18 Homeland 18 discretionary spending 18 firefighting 18 DNI 18 seaports 18 Chertoff 18 National Guard 17 terrorist attacks 17 House Appropriations subcommittee 17 FBI 17 Northrop Grumman 17 Patriot Act 17 responders 17 DARPA 17 post-#/# [001] 16 Preparedness 16 appropriations 16 Kerik 16 House Appropriations Committee 15 interagency 15 Pentagon 15 emergency responders 15 aviation 14 Homeland Security Secretary 14 Napolitano 14 TSA 14 Paulison 14 FEMA 13 Federal Emergency Management 13 criminal justice 13 mass transit 13 civil liberties 12 transportation 12 Sensenbrenner 12 Future Combat 11 appropriators 11 federal 7 REAL ID