Subject
Terrorism Religious aspects Islam
152
Islamic fundamentalism
52
Jihad
50
Terrorism Prevention
50
National security
40
Terrorism
33
Terrorists Recruiting
17
Terrorism Prevention Government policy
14
Domestic terrorism Prevention
12
Radicalism Religious aspects Islam
12
United States Armed Forces
12
United States Military policy
12
Domestic terrorism
11
Islam and politics
11
Terrorism Prevention Planning
9
Strategic planning
8
War on Terrorism, 2001-2009
8
Muslims
7
Terrorism Prevention International cooperation
7
Terrorism Risk assessment
7
Terrorists
7
Military assistance, American
6
Radicalism
6
Subversive activities
6
Terrorism Government policy
6
United States Armed Forces Operational readiness
6
United States Defenses
6
Insurgency
5
Intelligence service
5
Internet and terrorism
5
Islam
5
Management
5
China Military policy
4
Cyberterrorism Prevention
4
Islam and state
4
Islamic fundamentalism Political aspects
4
Middle East Politics and government
4
Middle East Strategic aspects
4
Nuclear weapons
4
Russia (Federation) Military policy
4
Strategy
4
Terrorism Computer network resources
4
Terrorist organizations
4
Terrorists Recruiting Prevention
4
Wahhābīyah
4
Fort Hood Shooting, Fort Hood, Tex., 2009
3
Information warfare
3
Radicalism Prevention
3
Religious militants
3
State-sponsored terrorism
3
more ...