Sky Sword I
| Sky Sword I | |
|---|---|
| Type | Guided missile | 
| Place of origin | Taiwan | 
| Service history | |
| In service | 1980s to present | 
| Used by | Republic of China Air Force and Republic of China Army | 
| Production history | |
| Designed | Early 1980s | 
| Manufacturer | National Chung-Shan Institute of Science and Technology | 
| Variants | Antelope air defence system and Sea Oryx | 
| References | |
The Sky Sword I, Tien Chien I, or TC-1 (Chinese: 天劍一; pinyin: Tiān Jiàn Yī; Wade–Giles: Tʻien1 Chien4 I1) is a short range infrared guided air-to-air missile. The missile has fire and forget slave-by-radar capabilities. It consists of an imaging infrared seeker, a high explosive warhead, a solid propellant motor and a guidance control unit. The seeker uses dual spectral IR and has a detection range of 18.5km. The Sky Sword 1 is also used as a surface-to-air missile by the Antelope air defence system.