According to many Iranian media reports, on the 14th local time, on the second day of this Iranian army naval exercise, a foreign submarine attempted to approach the exercise area, and was subsequently discovered and expelled by the navy.
The submarine immediately left the exercise area after realizing that it had been identified. Iran did not disclose which country the submarine came from.
Recently, tension in the Persian Gulf region has continued.
According to Israeli media reports, an Israeli submarine was sent to the Persian Gulf region last month.
At almost the same time, one nuclear submarine and two warships of the U.S. Navy crossed the Strait of Hormuz in southern Iran.
The Iranian military has repeatedly stressed that it will eliminate any enemy that attempts to invade Iran.