Brigadier General Ziaul Ahsan, former additional director general (ADG) of Rapid Action Battalion (RAB), today joined National Security Intelligence (NSI) as its director.
Ahsan joined Bangladesh Army as a commissioned officer in 1991 and was appointed as the 
Meanwhile, Colonel Anwar Latif Khan has been promoted as the new ADG of RAB. The former commander of RAB-11 joined Bangladesh Army through 26th BMA Long Course in 1992.
He acted as the commander of 25th East Bengal Regiment during his career in army.