Tomohiro Mikanagi is a Legal Advisor, Director-General for International Legal Affairs Bureau, Ministry of Foreign Affairs, Japan. As a diplomat, served in London, NY and Beijing. Published articles in personal capacity, including “Establishing a Military Presence in a Disputed Territory: Interpretation of Article 2(3) and (4) of the UN Charter”, ICLQ Vol. 67 (2018), “Attribution of cyber operations: an international law perspective on the Park Jin Hyok case”, co-authored with Kubo Mačák, Cambridge International Law Journal Vol. 9 (2020), and “Application of the Due Diligence Principle to Cyber Operations”, International Law Studies Vol. 97 (2021). Former Visiting Fellow of the Lauterpacht Centre for International Law, Cambridge