According to Press TV, the ceremony took place in the city of Bandar Abbas on the coast of the Persian Gulf.
It is noted that the submarine produced by Iranian technology and is able to descend to a depth of more than one hundred meters and be under water for five weeks.
The submarine weighs 600 tons, is equipped with torpedoes, sea mines and cruise missiles, which can be launched from a submerged position.
Earlier it was reported that a new ground-to-ground cruise missile, called Hoveyze, was presented in Iran, which can be prepared for launch in a short time and is characterized by "high efficiency".