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.
Earlier, he was a member of the Indian Foreign Service for 34 years. He has a long and diverse experience in International relations and Diplomacy. His foreign assignments include Belgium, Zaire, Czechoslovakia,
S. Paul Kapur is a professor in the Department of National Security Affairs at the U.S. Naval Postgraduate School and a faculty affiliate at Stanford University’s Center for International Security and Cooperation.
Professor Harsh V Pant is a Distinguished Fellow and Head of ORF’s Strategic Studies programme. He holds a joint appointment with the Department of Defence Studies and King's India Institute as Professor