TEHRAN, Feb. 23 (MNA) – Iranian Army Navy on Fri. started a massive three-day naval drills codenamed ‘Velayat 97 in the Sea of Oman and the Indian Ocean with the participation of domestically-made, recently unveiled ‘Fateh’ submarine and ‘Sahand’ destroyer.

More relevant photos on this topic can be found here:
http://en.mehrnews.com/photo/142777/Velayat-97-naval-drill-in-Sea-of-Om…