Chief Minister Tarun Gogoi along with Governor of Arunachal Pradesh Lt Gen (retired) Nirbhay Sharma (3rd R), Dr Arvind Gupta (2nd R), Director General, Institute for Defence Studies and Analyses, New Delhi and other senior officials of the State governments taking part in a national conference on security on the topic ’North East India: Strategic and Developmental Imperatives’ jointly organized by the Special Branch, Assam Police and New Delhi based Institute for Defence Studies and Analyses in Guwahati on Monday. (Sentinel)