شاهين 2
| شاهين 2 / حتف-VI | |
|---|---|
 | |
| النوع | صاروخ بالستي متوسط المدى (MRBM) |
| مكان الصنع |  پاكستان
|
| تاريخ الخدمة | |
| في الخدمة | 9 مارس 2004 |
| اسُتخدم من قبل | پاكستان
|
| تاريخ الانتاج | |
| المُصنع | مجمع الدفاع الوطني (NDC) |
| المواصفات | |
| الوزن | 25,000 كج (مركبة معاودة الدخول 1,050 كج) |
| الطول | 17.5 م |
| القطر | 1.4 م |
| رأس حربي | متفجرات عالية تقليدية أو نووية |
| المحرك | محرك صاروخ ذو وقود صلب من مرحلتين |
| المدى العملي | 2,500 كم [1] |
| ارتفاع التحليق | 100-300كم |
| نظام التوجيه |
نظام ملاحة قصوري توجيه سواتل GPS |
| منصة الإطلاق |
Transporter erector launcher (TEL) |
شاهين-2 (اردو: شاهين؛ إنگليزية: Shaheen-II) هو صاروخ بالستي متوسط المدى (MRBM)[2][3] developed by NESCOM's National Defence Complex (NDC) of Pakistan. The Shaheen missile series is named after a white eagle that lives in the mountains of Pakistan.
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الوصف
شاهين-2 هو صاروخ بالستي متوسط المدى (MRBM)، وهو تنويع أبعد مدى للصاروخ شاهين-1 وهو حالياً أكثر الصواريخ البالستية تقدماً في جعبة عسكرية باكستان. It uses a two-stage solid propellant rocket motor designed to carry conventional or nuclear payloads. The missile is stated to have a CEP of 50 m, achieved through the use of a post separation booster to provide terminal course correction. [4] It is transported and launched by a 6-axle transporter erector launcher (TEL). According to U.S. based analysts, a satellite image of a Pakistani missile production facility taken on 5 June 2005 shows fifteen 6-axle TELs being fitted out for the Shaheen 2 missile.[5]
Shaheen-II was successfully test fired for the first time on March 9, 2004. At that time, the National Engineering and Science Commission (NESCOM) chairman Samar Mubarakmand stated that the missile was a two-stage rocket with diameter of 1.4 m, length of 17.5 m, weight of 25 tons and a range of 2,500 km.
In February 2001 it was reported by Pakistan's Jang newspaper that the range of Shaheen II had been increased from 2,500 km to 3,500 km,[6] although this is considered unlikely.[7]
Re-entry vehicle
The re-entry vehicle carried by the Shaheen-II missile has a mass of 1050kg, which includes the mass of a nuclear warhead and a terminal guidance system.[8] The terminal guidance system is most likely a radar correlation terminal seeker, which allows the warhead to achieve a CEP in the range of 30-50 m (similar to the Pershing II missile [9]).
This re-entry vehicle is unlike that of the Shaheen-I in that it has four moving delta control fins at the rear and small solid/liquid-propellant side thrust motors, which are used to orientate the re-entry vehicle after the booster stage is depleted or before re-entry to improve accuracy by providing stabilization during the terminal phase. This can also be used to fly evasive manoeuvres, making it immensely problematic for existing anti-ballistic missile (ABM) defence systems to successfully intercept the missile. The Shaheen-II warhead may change its trajectory several times during re-entry and during the terminal phase, effectively preventing ABM radar systems from calculating pre-calculated intercept points. The re-entry vehicle is also stated to utilise a GPS satellite guidance system to provide updates on its position, further improving its accuracy and reducing the CEP. [10] [11]
تطويرات مُستقبلية
Since deployment of the 2,500 km range Shaheen-II, a multiple independently targeted re-entry vehicle (MIRV) warhead system (which may be first fielded on the Shaheen-II) and the Shaheen-III missile with a range of 4,000-4,500 km are under development. [12]
أنظر أيضًا
- Related developments
- قوائم متعلقة بالموضوع
مراجع
- ^ http://www.defensenews.com/story.php?i=3823118
- ^ Ballistic and Cruise Missile Threat - Federation of American Scientists.
- ^ Greisler, David. Handbook of technology management in public administration. CRC Press, 2006. ISBN 1574445642, 9781574445640.
{{cite book}}: Check|isbn=value: invalid character (help) - ^ Strategy Center Details
- ^ http://www.dawn.com/2007/05/10/top7.htm
- ^ http://www.globalsecurity.org/wmd/world/pakistan/shaheen-2.htm
- ^ http://www.missilethreat.com/missilesoftheworld/id.54/missile_detail.asp
- ^ www.pakdef.info/nuclear&missile/geo_samar.html - 41k
- ^ The Pershing Weapon System And Its Elimination
- ^ How 'Shaheen' Was Developed
- ^ http://www.missilethreat.com/missilesoftheworld/id.54/missile_detail.asp
- ^ http://www.defensenews.com/story.php?i=3823118
روابط خارجية
- Pakistan’s Long Range Ballistic Missiles: A View From IDEAS
- http://www.sipri.org/contents/expcon/Pakistan.pdf
- http://www.globalsecurity.org/wmd/world/pakistan/shaheen-2.htm
- How 'Shaheen' Was Developed
