The Iranian news Agency Mehr reported shooting at an air force base in Kahrizak, in the southern suburbs of Tehran.
According to this source, the soldier opened fire on his colleagues in the barracks. As a result of this incident, at least four people were killed and over 10 injured. The gunman was arrested.
The last shooting incident military facility in Iran occurred in July. Conscript killed three people, then tried to commit suicide, but survived.
In Iran, military service is compulsory. The army called upon the men after the execution of 19 years. The period of compulsory military service is two years.