The Tallinn Manual is a remarkable document, partly because of the breadth of issues that it covers and partly because the cyber terrain shifts like quicksand. I focus here only on one small aspect of the manual—its application of the law of state sovereignty. The Tallinn Manual 2.0 The Tallinn Manual 2.0: Highlights and Insights. 48 Georgetown Journal of International Law 735 (2017), BYU Law Research Paper No. 17-10 (Eric Talbot Jensen & Ronald Alcala eds., Oxford University Press 2018 Forthcoming),, BYU Law Research Paper No. 18-17 Tallinn 2.0 is the follow-on project to the "Tallinn Manual on the International Law Applicable to Cyber Warfare." Designed to expand the scope of the original Tallinn Manual, Tallinn 2.0 will result in the second edition of the Tallinn Manual and be published by Cambridge University Press in 2017. The Tallinn Manual 2.0 is a project hosted by the NATO Cooperative Cyber Defence Centre of Excellence from 2013 to 2016 and expands analysis to international law during peacetime. 1. Excerpts from the Law of War Manual (TWEN) 2. Jensen, The Tallinn Manual 2.0: Highlights and Insights (TWEN) Class 9 (Mar. 19) - Covert Action 1. Baker - pp. 148 - 159 2. Excerpts from National Security Act of 1947, as amended (TWEN) 3. Deeks, Covert Action and International Law Compliance (TWEN) The Tallinn Manual 2.0 is a unique collection of law on cyber-conflict, says Professor Michael Schmitt from the UK's University of Exeter, who led work on the tome. Monthly Archives: November 2017 Tallinn Manual 2.0 cited few examples that can be referred to, Tallinn Manual 2.0 has provided insights on the application of the principle of sovereignty in cyberspace. But it has not managed to give definitive answers on its application in various contexts. NATO CCD COE has launched a three-year follow-on project, 'Tallinn 2.0,' that will expand the scope of the Tallinn Manual. The Tallinn Manual is strictly an expression of opinions of the International G