Conceptual approaches of the USA to sanctions influence and value of financial infrastructure as its object

In article transformation of approaches of the USA to introduction and implementation of sanctions as important tool of their policy is considered. Increase of the importance of financial infrastructure as most vulnerable object of sanctions influence is noted from the USA. The basic doctrinal principles and sequence of actions on which the leadership of the USA at implementation of the sanctions programs relies are generalized and formulated. Separately pressure put for maintenance of the mode of sanctions, the leadership of the USA on the largest world banks is considered.