Tasnim � Leader of the Islamic Revolution Ayatollah Seyed Ali Khamenei highlighted the key role that Iran plays in maintaining security in the Persian Gulf, saying the presence of foreigners jeopardizes any initiative that could benefit regional people.

In a series of tweets published on the Twitter page of Ayatollah Khamenei on Wednesday, the Leader said the Persian Gulf belongs to the nations living there, and those are the ones responsible for ensuring its security.

�The Persian Gulf belongs to the nations living there. Its security is the duty of these nations, & Iran with its long coastlines has a key role in keeping the security of this region. By God�s grace we will do our part. This is our historical, geographical & regional duty,� said one of the tweets, which were posted on the occasion of the National Persian Gulf Day.

The Leader also said that a �wise and rational collective policy� in favor of the people of the region cannot be achieved while foreign forces are present in the Persian Gulf, Press TV reported.

�The #PersianGulf region can be managed by a wise and rational collective policy that benefits all Persian Gulf countries. The factor that threatens such a proper, wise move is the presence of foreign forces in the region,� the Leader added.

�The #PersianGulf is our home & the place for the presence of the great #IranianNation. The shores of the Persian Gulf & much of the Gulf of Oman, belong to this nation, & it should be present there. It should demonstrate its power. We�re a powerful nation with a great history,� said another post in the Leader�s Twitter account.

Earlier in the day, Iranian President Hassan Rouhani also reminded the US to whom the waterway truly belongs.

�The Americans should know that this waterway is called �the Persian Gulf.' It is not called �the New York Gulf� or �the Washington Gulf,�� Rouhani told a cabinet session in Tehran.