 N'afọ 1992, a kwalitere Agum ka ọ bụrụ onye isi nke Danrem 042/Garuda Hitam na Lampung . </br> Na 1993, a kwalitere ya dị ka Director A nke Strategic Intelligence Board of Indonesian National Armed Forces ma kwalitekwa ya ịbụ Chief of Special Force Command .  N'afọ 1994, e kwalitere ya n'ọkwa onye isi ndị ọrụ nke Bukit Barisan Military Area Command ruo 1996 mgbe e bufere ya ọzọ wee kwalitere ya dịka onye isi nke Wirabuana Military Area Command ruo 1998
 N'afo 1992, a kwalitere Agum ka ọ buru onye isi nke Danrem 042/Garuda Hitam na Lampung . </br> Na 1993, a kwalitere ya dị ka Director A nke Strategic Intelligence Board of Indonesian National Armed Forces ma kwalitekwa ya ibu Chief of Special Force Command .  N'afo 1994, e kwalitere ya n'okwa onye isi ndị ọru nke Bukit Barisan Military Area Command ruo 1996 mgbe e bufere ya ọzo wee kwalitere ya dika onye isi nke Wirabuana Military Area Command ruo 1998