CBS/AP/ December 28, 2011, 10:33 AM

U.S. Navy: Hormuz disruption won't be tolerated

Iran's navy chief Adm. Habibollah Sayyari briefs media on an upcoming naval exercise, in a press conference in Tehran, Iran, Thursday, Dec. 22, 2011.

Iran's navy chief Adm. Habibollah Sayyari briefs media on an upcoming naval exercise, in a press conference in Tehran, Iran, Thursday, Dec. 22, 2011. / Hamed Jafarnejad,AP Photo/Fars News Agency

The U.S. Navy said any attempts to block the Strait of Hormuz would "not be tolerated," after Iranian officials threatened to choke off the key oil supply route.

Iran's navy chief warned Wednesday that his country can easily close the strategic strait at the mouth of the Persian Gulf, the passageway through which a sixth of the world's oil flows.

It was the second such warning in two days. On Tuesday, Vice President Mohamed Reza Rahimi threatened to close the strait, cutting off oil exports, if the West imposes sanctions on Iran's oil shipments.

"Closing the Strait of Hormuz is very easy for Iranian naval forces," Adm. Habibollah Sayyari told state-run Press TV. "Iran has comprehensive control over the strategic waterway," the navy chief said.

Iran threatens Strait of Hormuz, vital oil route

In response, the Bahrain-based U.S. 5th Fleet's spokeswoman warned that any disruption "will not be tolerated." The spokeswoman, Lt. Rebecca Rebarich, said the U.S. Navy is "always ready to counter malevolent actions to ensure freedom of navigation."

With concern growing over a possible drop-off in Iranian oil supplies, a senior Saudi oil official said Gulf Arab nations are ready to offset any loss of Iranian crude.

That reassurance led to a drop in world oil prices. In New York, benchmark crude fell 77 cents to $100.57 a barrel in morning trading. Brent crude fell 82 cents to $108.45 a barrel in London.

The Iranian threats underline Tehran's concern that the West is about to impose new sanctions that could target the country's vital oil industry and exports.

Western nations are growing increasingly impatient with Iran over its nuclear program. The U.S. and its allies have accused Iran of using its civilian nuclear program as a cover to develop nuclear weapons. Iran has denied the charges, saying its program is geared toward generating electricity and producing medical radioisotopes to treat cancer patients.

The U.S. Congress has passed a bill banning dealings with the Iran Central Bank, and President Barack Obama has said he will sign it despite his misgivings. Critics warn it could impose hardships on U.S. allies and drive up oil prices.

The bill could impose penalties on foreign firms that do business with Iran's central bank. European and Asian nations import Iranian oil and use its central bank for the transactions.

With concern growing over a possible drop-off in Iranian oil supplies, a senior Saudi oil official said Gulf Arab nations are ready to step in if necessary and offset any potential loss of Iranian crude in the world markets.

Reflecting unease over the rising tensions, the U.S. benchmark crude futures contract for February delivery was above $101 per barrel in electronic trading on the New York Mercantile Exchange. Its London-based Brent counterpart fell slightly, but still remained above $109 per barrel on the ICE Futures exchange.

Iran is the world's fourth-largest oil producer, with an output of about 4 million barrels of oil a day. It relies on oil exports for about 80 percent of its public revenues.

Iran has adopted an aggressive military posture in recent months in response to increasing threats from the U.S. and Israel that they may take military action to stop Iran's nuclear program.

The navy is in the midst of a 10-day drill in international waters near the strategic oil route. The exercises began Saturday and involve submarines, missile drills, torpedoes and drones. The war games cover a 1,250-mile stretch of sea off the Strait of Hormuz, northern parts of the Indian Ocean and into the Gulf of Aden near the entrance to the Red Sea as a show of strength and could bring Iranian ships into proximity with U.S. Navy vessels in the area.

Iranian media are describing how Iran could move to close the strait, saying the country would use a combination of warships, submarines, speed boats, anti-ship cruise missiles, torpedoes, surface-to-sea missiles and drones to stop ships from sailing through the narrow waterway.

Iran's navy claims it has sonar-evading submarines designed for shallow waters of the Persian Gulf, enabling it to hit passing enemy vessels.

A closure of the strait could temporarily cut off some oil supplies and force shippers to take longer, more expensive routes that would drive oil prices higher. It also potentially opens the door for a military confrontation that would further rattle global oil markets.

Iran claimed a victory this month when it captured an American surveillance drone almost intact. It went public with its possession of the RQ-170 Sentinel to trumpet the downing as a feat of Iran's military in a complicated technological and intelligence battle with the U.S.

American officials have said that U.S. intelligence assessments indicate the drone malfunctioned.

© 2011 CBS Interactive Inc. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.
124 Comments Add a Comment
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bigtiny99 says:
iran will receive a smackdown
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honest_pols says:
HELLBENT, NUKE-SEEKING, IRANIAN RULERS HOPE TO
RETURN THE WORLD TO DARK AGES ISLAMIC STYLE

The constant fights and rivalries for resources - particularly oil - continues.
That is understandable, given our addiction to that commodity.

What is NOT understandable is, there are ways to cooperate regarding developing and sharing resources, but our supposedly brilliant leaders are not as intelligent as we hoped or expected, as they are unable to find the right formula, perhaps due to 'business/profit considerations'.

Throw in the warped, irrational religious mindset, especially Mideastern "murder-and-die-for" mindset, and they are setting the scene for Armageddon...
... while chasing away any potential Saviors, Mahdis, or Messiahs in his/her right mind from coming.

Our world leaders are advised to make certain that this Ayatolla-dominated Iranian regime, is denied Nuclear capability which they will promptly apply for destructive and evil purposes.
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baileyccc says:
Muslims talk real tough, fight by sneak attacks and hide like cockroaches. The only thing don't have is an Army, a Navy and an Air Force. I have notice that they understand bombing really well.
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fedup12 says:
by realtimecoffee December 28, 2011 8:33 PM EST
Reminds me of the guy in Stripes who enlisted to avoid the draft. (hint, there is no draft)


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Ha ha ha.... Lighten up francis.
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fedup12 says:
israel in the background going ....

Gee spike.... Cmon Spike.... Get em Spike...
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ladyang says:
somw of these countries are like children looking for attention. And when they don't get it, they do destructive things. Will someone give these guys their binkies!
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sweetcakesmaria says:
American leaders are on fast trac to start a conflict with Iran. They call Iran a rogue nation but why? If possessing Nuclear weapons makes you a rogue nation, there are many rogue nations on this earth including Israel. Why is it that Ron Paul is the only Presidental Candidate that isn't looking to intimidate other smaller countries. If we're going to continue to apply sanctions on Iran that could eventually destroy their economy, why shouldn't they do something like closing the strait of hormuz in order to retaliate against us. Why is it that we can't seem to elect leaders that place the interest of America first. Seems as though all of our leaders place the interest of Israel first with American interest a distant second. People need to wake up and realize that any war we fight with Iran will only benefit Israel.
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retm-w replies:
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And your trans Canada pipleline won't benifit us either.
worldcitizen1 replies:
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To Dan1620 I think the paranoids are after you. The people of Iran and the people of the US have the same problem, corrupt federal governments.
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realtimecoffee says:
Countdown to special-agent-utah13
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cbsblogger says:
It's time the USA gets its nose out of the Middle East. We threaten and others bluster and the next thing is we have a major world war, and with cut off oil supplies, and it is not about the USA. It is about Israel and they can take care of themselves. We can not begin to afford another war for Israel.
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realtimecoffee replies:
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World war? Lucky for us they have been saying that since the 90's. Truth is there has never been anyone wiling to step up and put it on the line for these dictators. Same thing every time. Sabre rattling and bravato from some Bagdad Bob and then in a flash they've been swept away. Our problem is we insist on nation building afterwards.
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Lerianis4 says:
No, they are not an enemy in the slightest. The fact is that the United States goes out of their way to instigate against Iran at EVERY SINGLE TURN because we are pissed that they got rid of the Shah still, who we supported.
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realtimecoffee replies:
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And how'd that work out for the folks Lerianis4, freedom and happiness, or getting stoned to death for "adultery"?
Lerianis4 replies:
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realtimecoffee, you miss that the country going down the road of religious state was a decision made by almost ALL the Iranians back in the day.

Today? Yes, some younger Iranians (mainly women) are getting tired of that, but need I remind of the Christians and the Inquisition? Didn't think so.
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