Other links:

Other links:

Arun Sukumar

Assistant Professor of International Relations, Ashoka University

Ph.D. Tufts University

Arun Sukumar is assistant professor of international relations at Ashoka University. He was previously an assistant professor (on permanent contract) at Leiden University, where he was also affiliated as a researcher with the Hague Program on International Cybersecurity. He holds a PhD and MA in Law and Diplomacy from the Fletcher School, Tufts University, and a bachelor’s in law (BA LLB) from NALSAR University of Law, India. At Fletcher, Arun was a recipient of the Leo Gross Prize for Outstanding Student of International Law.

Arun is the author of Midnight’s Machines: A Political History of Technology in India (Penguin RandomHouse India, 2019) which chronicled political debates in independent India around the introduction of new and disruptive technologies. Midnight’s Machines was listed among Bloomberg’s Best Books of 2020, shortlisted for the 2020 Kamaladevi Chattopadhyay New India Foundation Book Prize for Non-Fiction, and won the 2019 Ramnath Goenka Award for best work of non-fiction.

Arun is the co-editor of Building an International Cybersecurity Regime: Multistakeholder Diplomacy (Edward Elgar Publishing, 2023) and Responsible Behaviour in Cyberspace: Global Narratives and Practice (Publications Office of the European Union, 2023). His research has been published in Contemporary Security Policy, Policy & Internet, IEEE- CyCon proceedings, Journal of Cyber Policy, and other journals. He is also a contributor to the Oxford Handbook on Cyber Security.

Books and Edited Volumes

Journal Articles
  • Dennis Broeders, Arun Sukumar, Monica Kello, and Lise H. Andersen. 2025. “Digital Corporate Autonomy: Geo-Economics and Corporate Agency in Conflict and Competition.” Review of International Political Economy, February, 1–25. doi:10.1080/09692290.2025.2468308.
  • Arun Sukumar and Arindrajit Basu. 2024. “Back to the Territorial State: China and Russia’s Use of UN Cybercrime Negotiations to Challenge the Liberal Cyber Order.” Journal of Cyber Policy 9 (2): 256–87. doi:10.1080/23738871.2024.2436591.
  • Dennis Broeders and Arun Sukumar. “Core concerns: The need for a governance framework to protect global Internet infrastructure.” Policy & Internet 16, no. 2 (2024): 411-427.
  • Arun Sukumar, Dennis Broeders, and Monica Kello. 2024. “The Pervasive Informality of the International Cybersecurity Regime: Geopolitics, Non-State Actors and Diplomacy.” Contemporary Security Policy 45 (1): 7–44. doi:10.1080/13523260.2023.2296739.
  • Arun Mohan Sukumar. “‘Responsibility to Detect?’: Autonomous Threat Detection and its Implications for Due Diligence in Cyberspace.” In 2022 14th International Conference on Cyber Conflict: Keep Moving!(CyCon), vol. 700, pp. 173-187. IEEE, 2022.
Selected Book Chapters
  • Ian Johnstone and Arun Mohan Sukumar, ‘Constructivism, Interpretation, and Cognitive Studies’, in Anne van Aaken, and Moshe Hirsch (eds), International Legal Theory and the Cognitive Turn (Oxford, 2025; online edn, Oxford Academic, 1 Apr. 2025), https://doi.org/10.1093/9780198909293.003.0004. (Open Access)
  • Arun M. Sukumar. “The middleware dilemma of middle powers: AI enabled services as sites of cyber conflict in Brazil, India, and Singapore.” Artificial Intelligence and International Conflict in Cyberspace (2023): 109-134.
  • Arun M. Sukumar, ‘Look West or Look East? India at the Crossroads of Cyberspace’, in Paul Cornish (ed.), The Oxford Handbook of Cyber Security, Oxford Handbooks (2021; online edn, Oxford Academic, 8 Dec. 2021), https://doi.org/10.1093/oxfordhb/9780198800682.013.41.
  • Arun Mohan Sukumar, and Akhil Deo, ‘The Specter of Chinese Interference: Examining Beijing’s Inroads into India’s Digital Spaces and Political ActivityArun Mohan Sukumar and Akhil Deo’, in Jens David Ohlin, and Duncan B. Hollis (eds), Defending Democracies: Combating Foreign Election Interference in a Digital Age (New York, 2021; online edn, Oxford Academic, 17 June 2021), https://doi.org/10.1093/oso/9780197556979.003.0006.

International Cybersecurity

Study at Ashoka

Study at Ashoka

    Sticky Button