Iran's Defense Ministry put three "Ghadeer" submarines and 18 boats into service in Bandar Abbas port on Monday, KUNA reported. It quoted the Iranian Mehr News Agency (MNA) as saying that a ceremony was held on the occasion with the attendance of Army Commander Ataollah Salehi and Defense Minister Mostafa-Mohammad Najjar. On May 20, Iran successfully test-fired Sajil-2 missile with a two-stage solid-fuel system, it added.