2nd BIMSTEC Think Tanks Dialogue on Regional Security (27-28 November 2019) The Second Bay of Bengal Initiative for Multi-Sectoral Technical and Economic Cooperation (BIMSTEC) Think Tanks Dialogue on Regional Security was held at the Vivekananda International Foundation (VIF), New Delhi on 27-28 November 2019. Delegates from Bangladesh, Bhutan, India, Myanmar, Nepal, Thailand, Sri Lanka and the BIMSTEC Secretariat participated in the meeting.