Subject
Air power
Operational readiness
11
Procurement
11
Jet planes, Military
6
Air defenses
5
Appropriations and expenditures
4
Equipment and supplies
4
F-35 (Military aircraft)
4
Airplanes, Military Maintenance and repair Finance
3
National security
3
Planning
3
Aeronautics, Military
2
Airplanes, Military
2
Defense contracts
2
Evaluation
2
F-22 (Jet fighter plane)
2
History
2
National Airspace System (U.S.)
2
Organization
2
Sea-power
2
Strategic bombers
2
United States Armed Forces Operational readiness
2
United States Defenses
2
World War, 1939-1945 Equipment and supplies
2
Aeronautics
1
Aeronautics, Military History
1
Air warfare
1
Aircraft industry
1
Astronautics, Military
1
Aviation
1
Bombers
1
Communications, Military
1
Forecasting
1
Generals
1
Geopolitics
1
Human territoriality
1
Iraq War, 2003-2011 Aerial operations, American
1
Iraq War, 2003-2011 Campaigns
1
Korean War, 1950-1953 Aerial operations, American
1
Militarism
1
Military planning
1
Nuclear warfare
1
Perspective (Philosophy)
1
Public relations
1
Reorganization
1
Security, International
1
Twenty-first century
1
United States Armed Forces
1
United States Armed Forces Equipment Forecasting
1
United States Foreign relations
1
more ...