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Amaunet

04/02/06 7:25 PM

#6970 RE: Amaunet #6968

Not only can an enemy warship, if sensors identify the missile, not escape from this missile because of its high speed, the boats that can launch this missile have a technology that makes them stealthy and nobody could recognize them or act against them. It’s sitting duck time in the Gulf.
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And shouldn't James Bond be dealing with DoctorZin?

-Am


Iran Says Fires Sonar-evading, Underwater Missile

Sunday, April 02, 2006

Alireza Ronaghi, Reuters:
Iran has test-fired a sonar-evading underwater missile that can outpace any enemy warship, a senior naval commander told state television on Sunday during a week of war games in the Gulf.

Western nations have been watching developments in Iran's missile capabilities with concern amid a standoff over the Iranian nuclear program, which the West says is aimed at building atomic bombs. Iran says the program is only civilian.

Analysts say the United States could take military action against Iran if it fails to resolve the nuclear dispute through diplomatic means. Iranian commanders say their armed forces are ready to respond to any attack.

Iran earlier in the war games said it tested a radar-evading missile and Sunday's announcement is likely to add to Western worries. Iran has a commanding position over the Strait of Hormuz at the entrance to the Gulf, a shipping route through which passes some two-fifths of all the oil traded in the world.

"This missile evades sonar technology under the water and even if the enemy sonar system could detect its movement under the water, no warship could escape from it because of its high velocity," Revolutionary Guards Rear Admiral Ali Fadavi said.

"The Islamic Republic is now among the only two countries who hold this kind of missile. Under the water the maximum speed that a missile could (usually) move is 25 meters (82 feet) per second, but now we possess a missile which goes as fast as 100 metres (328 feet) per second," he told state television.

The commander used the word "missile" in Fares, rather than "torpedo."

"The boats that can launch this missile have a technology that makes them stealthy and nobody could recognize them or act against them," he added.

POWERFUL WARHEAD

State television had earlier described the missile as the world's fastest. It also showed images of the weapon being fired from what appeared to be the deck of a ship, followed by the weapon traveling at speed through water.

"It carries a very powerful warhead that enables it to operate against groups of warships and big submarines," Fadavi said.

The test was part of a week of Iranian naval maneuvers that started on Friday and taking place in the Gulf and Sea of Oman. The official IRNA news agency said the maneuvers were to show Iran's "defensive capabilities."

On Friday, Iran said it had successfully test-fired a domestically produced, radar-evading missile, and released images of it being launched into the air from land.

Iranian state television said that missile was called the Fajr-3. But Hossein Salami, head of the Revolutionary Guards air force, did not name the new weapon or give the missile's range, saying it depended on the warhead weight.

The U.S.-based military affairs Web site globalsecurity.org describes the Fajr-3 as a 240 mm artillery rocket with a 25-mile range, one of a group of light rockets Iran has developed mainly for tactical use on the battlefield.

However, it also says Iran has been working on another missile, called the Kosar, that would be undetectable by radar and designed to sink ships in the Gulf.

Diplomats in Europe said this month that Iran was stepping up development of other missiles capable of carrying atomic warheads. An Iranian official denied the charge.
Shoshanna has more, including Wikipedia's entry on the Shkval-2.

posted by DoctorZin

http://regimechangeiran.blogspot.com/2006/04/iran-says-fires-sonar-evading.html



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StephanieVanbryce

04/03/06 11:49 AM

#6983 RE: Amaunet #6968

Russian Roots for Iran's "Underwater Missile"

In 1994, Russian military contractors were handing out brochures touting their "high-speed underwater missiles." This weapon, called the Shkval, had a "high kill capability," the contractors promised. Against it, "known anti-torpedo defense system[s]" were "not effective." Someone in Tehran liked what they read, apparently. Check out today's New York Times.

Iran said Sunday that it had test-fired what it described as a sonar-evading underwater missile [video of the test here]...

The new missile is among the world's fastest and can outpace an enemy warship, Gen. Ali Fadavi of the country's elite Revolutionary Guards told state television.

General Fadavi said only one other country, Russia, had a missile that moved underwater as fast as the Iranian one, which he said had a speed of about 225 miles per hour.

That's because this Iranian weapon -- called the "Hoot," or "whale" -- is based on the Russian Shkval, according to former Naval Intelligence Officer Edmond Pope. "I was informed in late 1990's by a Russian government official that they were working with Iran on this subject," he tells Defense Tech. "A cooperative demonstration/program had already been conducted with them at Lake Issy Kul in Kyrgyzstan."

The Shkval goes so fast because it creates an air bubble around itself, essentially. The process, known as supercavitation, keeps friction to a minimum. "Instead of being encased in water," New Scientist noted, the weapon "is simply surrounded by water vapour, which is less dense and has less resistance." (Pope has more about the technology on his website. The Airborne Combat Engineer blog rounds up supercavitation speculation here.)

As the AP notes, the Russian-Iranian cooperation could have major strategic consequences for the U.S. navy, possibly keeping American ships from operating freely in the Persian Gulf. "The U.S. and Iranian navies have had brush-ups during the past."

During the "Tanker War," when U.S. warships moved into the Gulf to guard oil tankers.

In 1988, the frigate USS Samuel B. Roberts was badly damaged by an Iranian mine. In response, the U.S. Navy launched its largest engagement of surface warships since World War II. Two Iranian ships were destroyed, and an American helicopter was shot down, killing the two pilots.


http://www.defensetech.org/archives/002291.html