Ashikuzzaman was commissioned in Bangladesh Army in 1988, said the Ministry of Foreign Affairs on Monday.
During his career in military, Ashikuzzaman has been serving in Instructional, Staff and Command appointments at various levels.
He also served in three UN Peace Support Missions in Sierra Leone, Ivory Coast and D R Congo.
Right before his appointment as the Ambassador, he was serving as Senior Directing Staff (Army) in National Defence College, Bangladesh.
He obtained his Masters of Defence Studies and Masters of Strategic Studies from National University, Bangladesh.