Professor in Political Science, Calcutta University (Retired 2008). Formerly Dean, Faculty of Arts, Calcutta University; Visiting Fellow in Political Science and Associate, Committee on South Asian Studies, University of Chicago; Visiting Fellow
Arka is currently pursuing projects on India’s nuclear weapons policy and doctrine, and India's membership to the export control groups. His research areas include nuclear weapons policy, non-proliferation, disarmament and security.
Sean Kanuck is Distinguished Fellow at ORF. As a globally recognised cyber expert, he advises governments, corporations, law firms, and entrepreneurs on the nexus between technology, law, and security.