The course [National Security and Statecraft] is an area where security theory and security policy are combined, and particularly, the processes in which security policies are formulated and implemented is intensively explored. In other words, all factors affecting the judgment of the president and his/her staff at the apex of the national security policies are reviewed and analyzed. Various relevant variables across the first, second, and third images are analyzed, including international environment, domestic politics, leader's perception and philosophy of state affairs. The class utilizes analytic frames in various fields of social science, including sociology, psychology, economics, and statistics as well as political science. Students learn merging the theory and practice of national security through case studies, presentations, and discussions.