Officials in Kazakhstan say they are investigating a shooting by an army officer that injured two other soliders.
The incident occurred on July 22 in the town of Priozyorsk.
Officials said the alleged shooter -- identified only as a 26-year-old senior lieutenant -- opened fire with a pistol during an argument.
Officials said a captain and a colonel were wounded and have been hospitalized.
The suspected gunman has been detained on suspicion of attempted murder.
Based on reporting by KazTAG and Interfax