American and Iranian warships had a tense encounter in the Persian Gulf earlier this month, the first such incident in about a year amid wider turmoil in the region over Tehran's tattered nuclear deal, the U.S. Navy said Tuesday.
Footage released by the Navy showed a ship commanded by Iran's paramilitary Revolutionary Guard cut in front of the USCGC Monomoy, causing the Coast Guard vessel to come to an abrupt stop with its engine smoking on April 2.
The Guard also did the same with another Coast Guard vessel, the USCGC Wrangell, said Cmdr. Rebecca Rebarich, a spokeswoman for the Navy's Mideast-based 5th Fleet.