During US Secretary of State Marco Rubio's visit to the Gulf states this week, he made it clear that Iran would not be allowed to impose tolls on ships wishing to pass through the strait.

Uncertainty over the future control of the Strait of Hormuz and the possibility of toll charges for passing vessels continue to cast a shadow over efforts to secure a lasting…

Iran and the U.S. both threatened to tax ships crossing the world's most critical oil chokepoint — an action experts say violates international law.

US Secretary of State Marco Rubio firmly stated that Washington will not permit any tolls on the Strait of Hormuz, an international waterway. This comes as Iran and Oman announced…