Profile
- Origin
- Taiwan
- Type
- Lightweight supersonic twin-engine multirole fighter
- Service note
- 1992-present
- Variants
- F-CK-1 C/D Hsiang Sheng
Also Known As
- Indigenous Defense Fighter
- IDF
- F-CK-1
- F-CK-1 Ching-Kuo
- Ching-Kuo
The AIDC F-CK-1 Ching-kuo, or Indigenous Defense Fighter (IDF), is Taiwan's lightweight supersonic twin-engine multirole fighter for the Republic of China Air Force. The ROCAF says it entered service in 1992, was upgraded from 2010 to 2018 under Project Hsiang Chan, and can carry Wan Chien cruise missiles plus Mk 82 and Mk 84 bombs for interception, long-range strike, and close air support.
The ROCAF weapons page lists the IDF as a strike platform for both Mark 82 and Mark 84 bomb bodies.
| Carried item | Item type | Carriage evidence |
|---|---|---|
![]() | 500-pound strike bomb | The ROCAF page says the IDF can carry Mark 82 bombs for strike missions. Sources: IDF - Fighters - AIR FORCE COMMAND HEADQUARTERS, MND |
![]() | 2,000-pound strike bomb | The ROCAF page says the IDF can carry Mark 84 bombs for strike missions. Sources: IDF - Fighters - AIR FORCE COMMAND HEADQUARTERS, MND |
The ROCAF page documents the IDF as a frontline fighter in service since 1992, but the sources here do not isolate a single named post-2015 conflict, so the catalog keeps it in the Various Conflicts holding bucket.
Timeline
The Republic of China Air Force says the IDF entered service in 1992.
Sources: IDF - Fighters - AIR FORCE COMMAND HEADQUARTERS, MND
AIDC's 2018 annual report says production of the IDF ended in 1999.
Sources: Aerospace Industrial Development Corporation Annual Report 2018
AIDC says the F-CK-1 C/D Hsiang Sheng upgrade was completed and delivered to the ROCAF in October 2018.
Sources: Aerospace Industrial Development Corporation Annual Report 2018





