Tien Chien -II / Sky Sword-II

The Tien-Chien II, an air-to-air missile with midcourse inertial navigation and terminal guidance, possesses multi-target engagement and ECCM capabilities. The Chungshan Institute of Science and Technology Second Institute is engaged in follow-up research and development projects, including preparatory research and development of the Sky Sword II-A weapon system, concerning which no details have been made public, as well as development of naval and ground launch applications of Sky Sword missiles.