Iran said it had restarted talks with neighbor Oman to manage the Strait of Hormuz as it faces heightened economic pressure from U.S. President Donald Trump in the wider conflict, Reuters reports.
Iran and Oman have been in on-and-off talks for weeks about controlling traffic through the strategic waterway, which handled one-fifth of global oil and liquefied natural gas shipments before the war began in February.
Most shipping has been shut down since then.
The two countries said on Tuesday that they discussed "a joint temporary navigational corridor" through the strait and agreed to clear it of mines.
Trump said all mines in the strait had been cleared, repeating comments that he has previously made.
Though active hostilities between the U.S. and Iran have largely subsided, diplomatic efforts to reach a peace deal have stalled and passage through the waterway remains perilous.
An oil tanker was struck on Tuesday by an unidentified projectile and disabled about 9 nautical miles (17 km) northeast of Oman's Ash Shishah, which lies at the entrance to the strait, the United Kingdom Maritime Trade Operations said.
Separately, the U.S. Secret Service said on Tuesday that it was aware of a video broadcast by Iranian state television discussing a potential plot to assassinate Trump's youngest son, Barron.
A three-minute video broadcast by Iranian state TV discussed a potential plot to assassinate Barron Trump, 20, claiming that he was being monitored and alleging that a $10 million bounty had been offered for his killing.