The Julang-1 (Chinese: 巨浪-1; pinyin: Jù Làng Yī; lit. 'Huge Wave-1', also known as the JL-1; NATO reporting name CSS-N-3) was China's first generation nuclear submarine-launched ballistic missile (SLBM). According to a US Department of Defense report in 2011, the operational status of the JL-1 was "questionable".[1]
| Julang-1 (JL-1), NATO : CSS-N-3 | |
|---|---|
 JL-1 and JL-2. | |
| Type | SLBM |
| Service history | |
| Used by | China |
| Production history | |
| Designer | Huang Weilu |
| Designed | 1970s |
| Manufacturer | Factory 307 (Nanjing Dawn Group) |
| Produced | 1980s |
| Specifications | |
| Mass | 14,700 kilograms (32,400 lb) |
| Length | 10.7 metres (35 ft) |
| Width | 1.4 metres (4.6 ft) |
| Warhead | "515" Thermonuclear warhead https://www.sinodefenceforum.com/t/china-ballistic-missiles-and-nuclear-arms-thread.5881/page-817 |
| Warhead weight | 600 kg |
| Blast yield | 700 kiloton |
| Propellant | Solid fuel |
Operational range | 1,770 km (JL-1), 2,500 km (JL-1A) |
| Flight altitude | 500 km |
Guidance system | Inertial |
| Accuracy | 700 meters (JL-1) and 100 meters (JL-1A) |
Launch platform | Xia class submarine |
History
editResearch and development began in 1967 and detailed design in the early 1970s, with a first land launch 30 April 1982 and a sea launch from a Project 629A (Golf-class) submarine on 12 October 1982. The general designer of the missile was Huang Weilu,[2] and Chen Deren (Chinese: 陈德仁, 1922 – 21 December 2007) served as his deputy. The missile was assembled at Factory 307 (now Nanjing Dawn Group [南京晨光集团]).[citation needed]
The JL-1 was deployed on Xia class submarine in 1986. The Type 092 Xia class nuclear submarine has 12 launch tubes.[citation needed]
The JL-1 was initially tested and deployed on the PLAN's modified Golf class SSB. The Golf has since been modified again for further testing of other missiles, such as the JL-2, which has test-launched multiple times with varying levels of success.[citation needed]
The DF-21 appears to be a land-based version of the JL-1. As of 2018, the JL-1 and its warheads are believed to have been retired and dismantled.[3]
See also
editReferences
edit- ^ Taylor, Marcus; Tamerlani, Eric; Farnsworth, Timothy (June 2013). "Pentagon Sees China Progressing on SLBM". Arms Control Today. 43 (5). Arms Control Association: 31–32. JSTOR 23629520.
- ^ "中国潜射洲际导弹总师：曾在英国研究V-2导弹_军事频道_央视网". military.cntv.cn.
- ^ Kristensen, Hans M.; Norris, Robert S. (2018). "Chinese nuclear forces, 2018". Bulletin of the Atomic Scientists. 74 (4): 289–295. Bibcode:2018BuAtS..74d.289K. doi:10.1080/00963402.2018.1486620.
- Norris, Robert, Burrows, Andrew, Fieldhouse, Richard "Nuclear Weapons Databook, Volume V, British, French and Chinese Nuclear Weapons, San Francisco, Westview Press, 1994, ISBN 0-8133-1612-X
- Lewis, John Wilson and Xue Litai, "China's Strategic Seapower: The Politics of Force Modernization in the Nuclear Age," Stanford, 1994.
