U.S. Defense Articles and Services Supplied to Foreign Recipients: Restrictions on Their Use
http://www.fas.org/sgp/crs/weapons/R42385.pdf
Explains how the Arms Export Control Act places restrictions on the use of U.S. supplied defense items and provides examples of U.S. responses to possible violations by Argentina, Israel, Indonesia, and Turkey. From the Congressional Research Service, posted by the Federation of American Scientists
