Showing posts with label Simorgh. Show all posts
Showing posts with label Simorgh. Show all posts

Saturday, January 11, 2014

Iran to Launch New Satellites into Orbit

Iran is reportedly prepared to put three new satellites into orbit in near future. Mohammad Shariatmadari, the executive deputy to Iran’s president, made the announcement today.

“God willing, Tadbir, Sharif Sat and Fajr satellites are all in the final stages and ready to be launched,” Shariatmadari said (Fars News Agency, 11 January). Shariatmadari did not provide a date for the launch.


Omid was the first indigenously launched Iranian satellite sent into orbit in 2009. It completed more than 700 orbits over seven weeks before reentering the Earth's atmosphere successfully.

Omid and subsequent satellites launched used Safir satellite launch vehicle (SLV) and its upgraded variant. Shariatmadari did not say if Safir SLV would be used to launch these satellites as well. Iran has been developing a new generation SLV called Simorgh, with superior booster capabilities.

Iran has also successfully launched monkeys into space. Last December, Fargam the monkey was launched and returned safely to earth after a 15-minute rocket ride. Iran used its Kavoshgar rocket for the launch
.


File photo: Safir satellite launch vehicle (SLV) / Fars News Agency 

Saturday, February 5, 2011

Mehrabad AFB Overhaul Facilities (pictorial)

IRIAF F-4 Phantom II
(click photos to enlarge)








IRIAF MiG-29 Fulcrum


















IRIAF F-5 Tiger II/Freedom Fighter (Simorgh)



Photos: Mahdi Marizad at FARS News Agency

Thursday, August 5, 2010

Iran Developing a 3-Stage Rocket

President Ahmadinejad said Iran is working on a new three-stage rocket to carry a satellite 1,000 kilometres into space, Fars news agency reported on Thursday.

"The country's scientists are working on a three-stage rocket that will take us to 1,000 kilometres," Ahmadinejad told a local television in the western city of Hamedan.

He said the rocket's engines would have a thrust of between 120 and 140 tons, four times greater than the rocket thrust of the Safir which was used to launch the Omid satellite into space in February 2009.

"Last time, we sent a satellite to 250 kilometres ... Next year it will be sent to 700 kilometres, and the year after that to 1,000 kilometres," he said.

It is assumed the 700 km flight scheduled for next year refers to the launch goal and date for the Simorgh rocket.

Wednesday, May 19, 2010

Proposed sanctions and Iran's military defense

By Mark Pyruz

The latest proposed sanctions resolution circulated by the United States target Iran's defense requirements, enabling further arms restrictions on the Islamic Republic. Excerpts:

8. Decides that all States shall prevent the direct or indirect supply, sale or transfer to Iran, from or through their territories or by their nationals or individuals subject to their jurisdiction, or using their flag vessels or aircraft, and whether or not originating in their territories, of any battle tanks, armored combat vehicles, large caliber artillery systems, combat aircraft, attack helicopters, warships, missiles or missile systems as defined for the purpose of the United Nations Register on Conventional arms, or related materiel, including spare parts, or items as determined by the Security Councilor the Committee established pursuant to resolution 1737 (2006) ("the Committee"), decides further that all States shall prevent the provision to Iran by their nationals or from or through their territories of technical training, financial resources or services, advice, other services or assistance related to the supply, sale, transfer, provision, manufacture, maintenance or use of such arms and related materiel, and calls upon all States to exercise vigilance and restraint over the supply, sale, transfer, provision, manufacture, maintenance or use of all other arms and related materiel;

9. Decides that Iran shall not undertake any activity related to ballistic missiles capable of delivering nuclear weapons, including launches using ballistic missile technology, and that States shall take all necessary measures to prevent the transfer of technology or technical assistance to Iran related to such activities;


It should be pointed out that as was the case in the preceding round of sanctions, how these potential new sanctions are implemented is a main source of concern, as they represent a potential point of contact or flash point for open hostilities between the US and the Islamic Republic of Iran. Last time around, a number of US Navy observers speculated that a literal reading of the sanctions resolution empowered the US to stop Iran related ships. It didn't happen on any significant scale. Whether or not it will happen with this coming round is again, at this point, an unanswered question.

Another concern is the focus on Iran's missile systems. Missiles are the cornerstone of Iran's defense, which is based on deterrence. Take away that means of deterrence from attack, and Iran is pretty much as vulnerable as Iraq was in 2003. Now, there are several types of missiles Iran depends on. There are the anti-Ship variety, some of which Iran assembles from Chinese sources. There are the anti-Aircraft variety, of which Iran has recently purchased the S-300 but Russia is stalling its delivery (under the sanctions, they will be non-deliverable). And most importantly, there are the short range (SRBM) and medium range (MRBM) ballistic missiles, which provide the main deterrent force to Iran's defense. Once again, it's open to interpretation, but the sanctions prohibit construction and test use of "nuclear capable" missiles. There's the potential for the US to consider the Shahab and Sejil type MRBMs "nuclear capable".

Sejil-2 medium range ballistic missile

Also potentially included are Iran's space launch vehicles (SLVs), such as the previous Safir series, but more importantly the upcoming Simorgh type (which some observers accuse Iran of a dual-use technology effort toward an ICBM or more efficient nuclear capable MRBM). Keep in mind, that using the so-called nuclear "alleged studies" as a justification, the US (and Israel) are already seeking classified information regarding Iran's MRBM reentry/warhead design, which would enable their efforts to undermine this element of Iran's defense. This is one of the reasons Iran has pushed back on this particular IAEA request. These elements of the newly proposed sanctions further empower these efforts at compromising vital aspects of Iran's military defenses.

Simorgh space launch vehicle

Again, it's all in the implementation, as Iran isn't going to suspend its missile defense or space launch efforts. As such, these potential new sanctions certainly represent 1) an escalation of confrontation, 2) inescapable confrontational events in the future (such as MRBM test launches and SLV launches) and 3) the potential for points of actual conflict, particularly at sea.

There is the interpretation that these elements of the proposed sanctions package have a lot less to do with nuclear weapons proliferation, and a lot more to do with pursuing other objectives related to Israeli military threats against Iran. Note that in previous sanctions attached to the Islamic Republic, an arms export ban was instituted in an effort to prevent Iran from contributing to the defense needs of allies such as Lebanon, Hezbollah and Hamas.

Saturday, March 6, 2010

Simorgh SLV Rocket Site Developments

Iran's aerospace and rocket efforts are proceeding, according to this report and the latest commercially available satellite imagery:

Jane’s Defence Weekly, 4 March 2010, reported that Iran unveiled the Simorgh space-launch vehicle (SLV) on 3 February, but as of March 2010 has not publicly revealed the location of the rocket’s launch complex. However, IHS Jane’s has observed a new site four kilometres northeast of Iran’s existing launch facility at Semnan on a WorldView-2 satellite image dated 6 February 2010. It contains a gantry tower, which is 13 metres wide, approximately18 – 20 metres tall and has a cliff-side flame bucket nearly as high as the tower itself. It appears midway towards completion. Although the tower is not yet tall enough to facilitate vertical assembly of the 27-metre Simorgh, the launch pad could easily accommodate Iran’s new rocket if the gantry were to be extended by an additional 10 metres.

In addition to this site, IHS Jane’s has observed another facility two and a half kilometers to the southwest; between the new site and the existing one. Although this facility is in early stages of construction, its heavily secured nature and restricted access indicate it is a primary element of the newly constructed complex.

Using satellite imagery from the Ikonos and WorldView-2 satellites taken on 11 February 2010, IHS Jane’s has identified the Simorgh and Safir-2 rockets displayed during the pro-revolution rallies in Tehran’s Azadi Square. The commercial satellite imagery is coded with geographic metadata that enables IHS Jane’s to garner several accurate measurements of the Simorgh.

The development of the Semnan facility and the Simorgh SLV both demonstrate the likelihood of collaboration with North Korea in Iran’s missile programme. The platforms seen on the new gantry tower resemble those seen on the gantry tower at North Korea’s new launch pad at Tongchang. A drainage pit 170 metres directly in front of the pad also mirrors one at Pyongyang’s new west-coast launch site. Similarly, the first stage of the Simorgh strongly resembles the North Korean Unha-2, with four clustered engines and nearly the same dimensions.

click to enlarge

Monday, February 15, 2010

Iran’s New ICBM Surprises Experts- DefenseNews

In a feature article in this week’s DefenseNews, Barbara Opall-Rome, Israel Bureau Chief at the leading defense news weekly, discusses Iran’s Feb. 3 unveiling of Simorgh. She writes that US and Israeli experts expected improvements to existing boosters rather than a super-sized design that might evolve into an ICBM.

The following are excerpts from the article, including references to this blogger’s assessment of Simorgh’s capabilities and its launch.

Simorgh’s total thrust of 143 tons comes from the four 32-ton thrust engines that make up the first stage and a 15-ton thrust control engine as a second stage. Although Iran has acknowledged a lift capacity of just 100 kilograms, Nader Uskowi, a Washington-based consultant and blogger on Iran, said optimization of its current design should allow Iran to put a 700-kilogram payroll into low Earth orbit.

Simorgh came as a surprise to Israeli and U.S. experts.

“Most analysts expected development of a three-stage Ashura as the next logical step in Iran’s missile development program,” Uskowi said.

Initial Israeli assessments have identified four separate Shehab 3B rocket motors as the Simorgh’s clustered first stage motor. The four verniers used for steering could have come from Russian BM25.

The article appeared on February 15, 2010 edition of DefenseNews.

Wednesday, February 3, 2010

Simorgh Rocket Unveiling / Kavoshgar-3 Launch

Iran hailed the successful rocket launch of the Kavoshgar-3 (کاوشگ۳) during its ongoing 10-Day Dawn (Daheh-ye Fajr) celebrations. The Kavoshgar-3 (Explorer) sounding rocket carried an experimental capsule with living organisms aboard, including a rat, turtles and worms. The capsule also provided empirical data back to a receiving station.

Also unveiled Wednesday was the new Simorgh satellite launch vehicle. The Simorgh is equipped to carry a 100-kilogramme (220-pound) satellite 500 kilometres (310 miles) into orbit, Iranian TV reported.

Aerospace News Video:


PressTV coverage for Iran's aerospace introduction and launch.


Kavoshgar 3 sounding rocket launch sending living organisms onboard into space.

Aerospace News Photos:

New Simorgh (سیمرغ) satellite launch vehicle on display

Cluster of four rocket engines

Navid, Tolou and Mesbah 2 telecommunication satellites

Indigenously manufactured rocket parts (1)

Indigenously manufactured rocket parts (2)

Upper stage (payload) display

Photos courtesy MEHR and IRNA News Agencies.