Author
Library of Congress. Congressional Research Service,
3
Stana, Richard M.
2
Stiff, Sean M.,
2
United States. Congress. House. Committee on Armed Services
2
United States. Congress. Senate. Committee on Homeland Security and Governmental Affairs,
2
United States. Government Accountability Office
2
Krouse, William J.,
1
United States. Congress. House. Committee on Homeland Security,
1
United States. Department of Defense. Office of the Secretary of Defense,
1