TEHRAN, May 10 (Xinhua) -- A top Iranian diplomat on Sunday warned that the presence of French and British warships in the Strait of Hormuz to accompany the U.S. "illegal and internationally unlawful" actions will be met with a "decisive and immediate" response from Iran's armed forces.

Kazem Gharibabadi, Iran's deputy foreign minister for Legal and International Affairs, made the remarks in a social media post while reacting to France's deployment of its nuclear-powered aircraft carrier Charles de Gaulle to the Red Sea and the Gulf of Aden to prepare for a future joint mission between Paris and London to secure the freedom of shipping and navigation through the Strait of Hormuz.

Gharibabadi said the British government has also announced that to accompany France, it will send a warship to the Red Sea, adding any deployment and stationing of trans-regional destroyers around the Strait of Hormuz under the pretext of protecting shipping "is nothing but an escalation of the crisis, the militarization of the vital waterway, and an attempt to cover up the true root of insecurity in the region."

He added that maritime security cannot be ensured through a "show of military power," especially by actors who themselves contribute to the problems through their support, participation, or silence in the face of the anti-Iran "aggression and blockade."

He claimed that Iran, as a coastal country, has the right to exercise sovereignty over the Strait of Hormuz and determine its legal arrangements.

Meanwhile, the semi-official Tasnim news agency quoted Iran's Navy Commander, Shahram Irani, as saying the navy has deployed light, homegrown submarines in the Strait of Hormuz to counter the "enemy's" warships.

Also on Sunday, French President Emmanuel Macron said in Nairobi, Kenya, that France had "never envisaged" a naval deployment in the Strait of Hormuz, but rather a security mission to be "coordinated with Iran," noting that he was sticking to his position of opposing a blockade from either side.

Iran tightened its grip on the Strait of Hormuz beginning Feb. 28, when it barred safe passage to vessels belonging to or affiliated with Israel and the United States following joint strikes on Iranian territory.

The United States has also imposed a naval blockade on the strait, preventing ships traveling to and from Iranian ports from transiting the waterway.

Sporadic clashes erupted on Thursday and Friday between Iran and the United States in and around the Strait of Hormuz after Washington launched a project, called Project Freedom, to guide stranded ships out of the waterway. ■