ENThe main objective of this article is an analysis of the American way of war concept, its specifics and also its basic elements. The first part of the article concentrates on the discussion of how this conception originated and evolved due the course of time, how it effects present the USA defense and foreign policy and also how it has influenced it in the past. In the second part of the article the author attempts to analyze what possible impact to the process of NATO transformation this American way of war may have. Finally, in the last part of this article, the author attempts to find out the possible effects of the American way of war on Lithuania’s defense policy.