Rear Admiral M Anwarul Islam, NGP, ndc, afwc, psc (retd) delivered a lecture on “Managing a sustainable Development and Equitable Blue Economy in the Bay of Bengal (BoB) Exploring the role of Indian Ocean Rim Association (IORA)” to the course members of ND Course - 2025 on Thursday, 19 June 2025.He also called on Lieutenant General Mohammad Shaheenul Haque, OSP, BSP, ndc, hdmc, psc, Commandant, National Defence College (NDC).