Mohammed Mahbub-ul-IslamMohammed Mahbub-ul-Islam, BSP, ndc, psc is a retired two star Admiral of Bangladesh Navy who served as Assistant Chief of Naval Staff. Prior to this appointment, he Served as Assistant Chief of Naval Staff .CareerHe promoted to the Rear Admiral rank on 16 January 2020. Before that, M Mahbub Ul Islam was the chairman of Bangladesh Inland Water Transport Authority while he was Commodore. He promoted to Commodore from Captain on 24 November 2013. Mohammed Mahbub-ul Islam has served as the Acting Chairman of Bangladesh Institute of Maritime Research and Development until retirement.FamilyMahbub-ul-Islam is married to Kazi Rehana Sharmin Kanta and has two daughters.