Subject
National security
157
United States Foreign relations
47
Economic sanctions, American
26
Cyberinfrastructure Security measures
13
Human rights
12
Russia (Federation) Foreign relations
10
Yemen (Republic) Foreign relations
10
Yemen (Republic) Politics and government
10
Export controls
8
Foreign trade promotion Law and legislation
8
Peace-building
8
Political violence
8
Appropriations and expenditures
7
China Foreign relations
7
Democracy
7
Organized crime Prevention
7
Transnational crime Prevention
7
Border security
6
Disengagement (Military science)
6
Evaluation
6
Internal security
6
Iraq Military relations
6
Iraq Politics and government
6
Management
6
Postwar reconstruction
6
Stock exchanges
6
United States Military relations
6
Illegal immigration
5
Investments, Chinese Prevention
5
Noncitizens
5
Political corruption
5
Belarus Foreign relations
4
Belarus Politics and government
4
National security Planning Evaluation
4
Organized crime Prevention International cooperation
4
Procurement
4
Syria Foreign relations
4
Transnational crime International cooperation
4
Arms control
3
China Armed Forces Finance
3
Cyberterrorism Prevention
3
Drug traffic
3
Energy security
3
Hostage negotiations
3
Hostages
3
Imports
3
Investments, Chinese Government policy
3
National security Finance
3
Nicaragua Foreign relations
3
Nicaragua Politics and government
3
more ...