Subject
Terrorism Prevention
Terrorism Religious aspects Islam
6
United States Military policy
4
Intelligence service
2
Islamic fundamentalism
2
Jihad
2
Middle East Strategic aspects
2
National security
2
Security, International
2
Strategic planning
2
Terrorist organizations
2
United States Armed Forces
2
United States Armed Forces Forecasting
2
United States Defenses
2
Intelligence service Evaluation
1
National security Law and legislation
1
September 11 Terrorist Attacks, 2001
1
Terrorism Government policy
1