The Latest on tensions in the Persian Gulf (all times local):

11:10 a.m.

The head of Iran's powerful Revolutionary Guard says it has successfully test-fired a "new missile" amid growing tensions with the United States and the unraveling of the nuclear deal with world powers.

The semi-official Tasnim news agency, which is close to the Guard, said Gen. Hossein Salami told a group of clerics Saturday about the missile test a day earlier.

He called it "one of the successful days of the nation," but did not give any further details on the weapon or the test itself.

On Thursday, Iran's President Hassan Rouhani officially debuted an Iran-made air-defense missile system, the Bavar-373.

Since 1992, Iran has developed a homegrown defense industry.

The U.S. re-imposed sanctions on Iran after it pulled out of the 2015 nuclear agreement over concerns about Iran's missile program and regional influence. The Trump Administration argued the accord did not do enough to limit Iran's ballistic missile program.

7:30 a.m.

An Iranian-flagged oil tanker pursued by the U.S. amid heightened tensions between Tehran and Washington now lists its destination as a port in Turkey.

The crew of the Adrian Darya 1, formerly known as the Grace 1, changed its listed destination in its Automatic Identification System to Mesrin, Turkey, early Saturday.

However, mariners can input any destination into the AIS, so Turkey may not be its true destination.

The ship-tracking website MarineTraffic.com showed the Adrian Darya's position as just south of Sicily in the Mediterranean Sea.

The Adrian Darya was held for weeks off Gibraltar after being seized by authorities there on suspicion of violating EU sanctions on Syria.

The U.S. has a warrant in federal court to seize the ship and has been warning nations not to accept it.