Indonesia's Foreign Policy (KLN) is time to enter a new stage. First, because it does not quite stop at the study of "diplomats", but to "negotiators", and go into "regulators". KLN must be able to regulate the global order. How? Introduced KLN Level 4—not "Industry 4.0". The book also takes the treasures of foreign public policy from "realist-liberalist-structuralist", to exploring to "black-swan". Secondly, because today, every public policy of a country, let alone a G-20 class country like Indonesia, is Foreign Policy, because it affects the policies of other countries in the region and the world. Dus, Foreign Policy today is not sufficiently developed on the scientific basis of international relations alone, but by capitalizing on the science of public policy at large.