Korean Destroyer eXperimental
KDX is a substantial shipbuilding program embarked on by the Republic of Korea Navy.
It is a three-phased program consisting of three individual classes of ships:
- KDX-I,
- KDX-II,
- Aegis-equipped KDX-III.
- KDX-IIA, planned derivative of KDX-II with Aegis combat system and stealth technology