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DF-21C medium-range road-mobile ballistic missile
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DF-21D ASBM anti-ship ballistic missile
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The DF-21C is a modernized version of the DF-21 family medium-range road-mobile ballistic missile. The development of the DF-21C began in 1984, intended to offer the ability to carry a much larger warhead. The DF-21 and DF-21A were nuclear strike weapons; the DF-21C is employed as a conventional weapon system, employing terminal guidance for increased accuracy. The DF-21 was unveiled for the first time to the public during a military parade on October 1, 2009. The latest variant to enter service is the DF-21D, an ASBM (Anti-Ship Ballistic Missile) variant employing a terminally guided MaRV (Maneuvering Reentry Vehicle).
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| Variants: |
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- DF-21A: has improved accuracy with an estimated circular error probable (CEP) of 100~300m, with both GPS and a radar-based terminal guidance system in a redesigned nose. This version is reported to have a similar range of 1,770 km.
- DF-21B: is estimated to be the same physical size and shape of the DF-21A, but it is equipped with an enhanced terminal guidance system. The accuracy is believed to be 10 m CEP.
- DF-21C: Its maximum range is believed to be about 1,700 kilometers (1,100 mi). The new GPS-based guidance system has reduced the missile’s CEP to 30~40m, enabling it for precision-strike missions
- DF-21D: is an anti-ship ballistic missile. U.S. reports suggest a range of 1,450 to 1,550 km, but Chinese reports indicate a range of 2,700 km. Similar to the DF-21B, the warhead is likely maneuverable and may have an accuracy of 20 m CEP
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| Technical Data |
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| Launch unit |
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The DF-21C/D missile is placed inside a cylinder-shaped container/launcher (TEL), with its nose extending outside of the launcher. The missile container/launcher is in horizontal position when in traveling and vertical position during launch. At the bottom of the container/launcher, there are four large hydraulically operated stabilisers, which are lowered in preparation for the missile launch.
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| Missile |
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The DF-21C is a two-stage, solid-fuel, single-warhead medium-range ballistic missile system. The DF-21C missile range is shorter than the DF-21A/-21B due to a larger payload. This missile can carry a single warhead up to 2,000 kg. The accuracy is reportedly 40 to 50 m CEP. The DF-21D anti-ship ballistic missile has a maximum range of 1,550 km according to U.S. reports, but Chinese reports indicate a range of 2,700 km. Similar to the DF-21B, the warhead is likely maneuverable and may have an accuracy of 20 m CEP.
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| Guidance |
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The terminally guided-missile DF-21C can deliver a 2,000 kg warhead to a maximum range of 17,750 km with a circular error probability of fewer than 50 meters.
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| Mobility |
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The DF-21C is mounted on a WS-2500 (TEL) 10x10 high-mobility vehicle, which is also used by the DF-21D, to enhance survivability by allowing the system to move off-road, making it harder to locate. This truck has a maximum load capacity of 28 tons.
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| Combat Use |
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The DF-21 and DF-21A were nuclear strike weapons, the DF-21C is employed as a conventional weapon system, employing terminal guidance for increased accuracy.
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| Specifications |
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Type of missile
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Medium-range ballistic missile (ICBM)
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Country users
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China
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Launcher
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Mobile truck transporter - erector - launcher (TEL)
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Warhead
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HE
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Crew
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?
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Missile weight
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14,700 kg
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Effective range
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500 to 2,150 km
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Accuracy
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- DF-21C/D: 30 - 40 m CEP
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Guidance
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Inertial coupled to a terminal radar-guidance system
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Dimensions vehicle
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Length: ? m; Width: ? m; Height: ? m
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