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KT-1 on Pad
Intercontinental ballistic missile. IOC: 1998. Country: China. Status: Active. Department of Defence Designation: CSS-9. Popular Name: Dong-Feng 31.

Version of JL-2. Mobile, solid propellant, land-based, medium range, three-stage ballistic missile. Basis for the KT-1 light orbital launch vehicle.

The missile was tested on the ground in 1995. Ejection tests from the transport-launch tube began in 1998. The first flight test took place on 1 August 1999. Deployment was not expected until 2005-2010.

Manufacturer: ARMT. Launches: 7. Failures: 1. Success Rate: 85.71%. First Launch Date: 1999-08-02. Last Launch Date: 2006-09-04. Launch data is: continuing. Apogee: 1,000 km (600 mi). Liftoff Thrust: 0 N ( lbf). Total Mass: 20,000 kg (44,000 lb). Core Diameter: 2.00 m (6.50 ft). Total Length: 11.00 m (36.00 ft). Standard warhead mass: 700 kg (1,540 lb). Maximum range: 7,900 km (4,900 mi). Number Standard Warheads: 1. Standard warhead yield: 250 KT. Boost Propulsion: Solid rocket. Guidance: Inertial.

  • Stage2: 1 x KT-1-2. Motor: 1 x DF-31-2. Length: 4.00 m (13.10 ft). Diameter: 2.00 m (6.50 ft). Propellants: Solid.
  • Stage3: 1 x JL-2-3. Motor: 1 x DF-31-3. Length: 2.00 m (6.50 ft). Diameter: 2.00 m (6.50 ft). Propellants: Solid.
Version:

JL-2. IOC: 1998. Status: Active. Department of Defence Designation: CSS-N-4. Popular Name: Julang-2.

DF-23, DF-31 are land based versions.

Launches: 2. Failures: 1. First Launch Date: 2004-07-01. Last Launch Date: 2005-06-12. Apogee: 1,000 km (600 mi). Liftoff Thrust: 0 N ( lbf). Total Mass: 20,000 kg (44,000 lb). Core Diameter: 2.00 m (6.50 ft). Total Length: 11.00 m (36.00 ft). Standard warhead mass: 700 kg (1,540 lb). Maximum range: 7,900 km (4,900 mi). Number Standard Warheads: 1. Standard warhead yield: 250 KT. Boost Propulsion: Solid rocket. Guidance: Inertial.

  • Stage2: 1 x KT-1-2. Motor: 1 x DF-31-2. Length: 4.00 m (13.10 ft). Diameter: 2.00 m (6.50 ft). Propellants: Solid.
  • Stage3: 1 x JL-2-3. Motor: 1 x DF-31-3. Length: 2.00 m (6.50 ft). Diameter: 2.00 m (6.50 ft). Propellants: Solid.

DF-31 Chronology

1999 August 2 - Taiyuan -. Test mission Agency: PRC. Apogee: 1,000 km (600 mi).

2000 November 4 - Taiyuan -. Test mission Agency: PRC. Apogee: 1,000 km (600 mi).

2000 December 16 - Taiyuan -. Test mission Agency: PRC. Apogee: 1,000 km (600 mi).

2002 November 23 - Taiyuan -. Agency: PRC. Apogee: 1,000 km (600 mi).

2004 July 1 - Yellow Sea Launch Area -. FAILURE: Failure. Agency: PRC. Apogee: 10 km (6 mi).

2005 June 12 - Yellow Sea Launch Area -. Agency: PRC. Apogee: 1,000 km (600 mi).

2006 September 4 - Taiyuan -. DF-31 test Agency: PRC. Apogee: 1,000 km (600 mi).


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