Engineering:Shahab-4
| Function | Disputed |
|---|---|
| Manufacturer | Iran |
The Shahab-4 (Persian: شهاب ۴, meaning "Meteor-4") (a.k.a. IRIS) was an unbuilt Iranian rocket, derived from the Shahab-3 medium-range ballistic missile. According to Iran it was intended to be a space launch vehicle,[1] after a slip by the Defense Minister in which he acknowledged it as a "more capable ballistic missile than the Shahab-3".[2] According to Western observers, it was intended to be part of a nuclear-capable ballistic missile.[3]
History
The IRIS/Shahab-4 project was initiated in 1988 but according to some sources, it never went beyond the drawing board. The design heritage of the IRIS was later incorporated into the Safir.[4]
In 1997, an American satellite captured evidence of a Shahab-4 test facility in Parchin.[citation needed]
In 1999, it was suspected that the Shahab-4 was largely derived from NPO Yuzhnoye's R-12 Dvina, which in its single-stage variant had a maximum range of 2,000km and a circle of equal probability of 2,400m.[3] The dual-stage R-12 Dvina was capable to lift payloads into orbit.[citation needed]
See also
References
- ↑ "Iran to Launch 2 More Research Rockets Before Placing Satellite into Orbit This Summer". http://www.space.com/missionlaunches/ap-080211-iran-two-satellites.html.
- ↑ U.S. Department of Defense (2001). Proliferation: Threat and Response. DIANE Publishing. pp. 38. ISBN 1-4289-8085-7. https://fas.org/irp/threat/prolif00.pdf.
- ↑ 3.0 3.1 "Iran Missile Chronology". Nuclear Threat Initiative. August 2011. https://media.nti.org/pdfs/iran_missile.pdf. Retrieved 30 June 2020.
- ↑ Project IRIS b14643.de
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