"But right now, we don't need to shut it as we have the Sea of Oman under control and we can control the transit," said Sayyari, who is leading 10 days of exercises in the Strait.
Tension has increased between Iran and the West after EU foreign ministers decided three weeks ago to tighten sanctions on the world's No. 5 crude exporter over what the U.N. nuclear watchdog says is an attempt to design an atomic bomb, but left open the idea of an embargo on Iranian oil.
About 15.5 million barrels of oil a day, or a sixth of global consumption, passes through the Strait of Hormuz between Iran and Oman at the mouth of the Persian Gulf, according to the U.S. Energy Department
The U.S. Fifth Fleet said on Wednesday it will not allow any disruption of traffic in the Strait of Hormuz, after Iran threatened to stop ships moving through the strategic oil route.
"Anyone who threatens to disrupt freedom of navigation in an international strait is clearly outside the community of nations; any disruption will not be tolerated."
Oil analyst Thorbjoern bak Jensen, with Global Risk Management told Reuters, "The threat by Iran to close the Strait of Hormuz supported the oil market yesterday, but the effect is fading today as it will probably be empty threats as they cannot stop the flow for a longer period due to the amount of U.S. hardware in the area."
3. Saudi Arabia said it will offset any loss of oil from a threatened Iranian blockade of a crucial tanker route in the Middle East.
If you liked this article, please give it a quick review on ycombinator or StumbleUpon. Thanks