South Korea debates on expanding it's own ADIZ
Debate on Air Zones Continues in South Korea - Korea Real Time - WSJ
"South Korea on Tuesday continued to debate its response to China’s move to include an area of ocean disputed by the two nations in its own new air-defense identification zone.
On Thursday, South Korea said it would consider extending its own air-defense zone to respond to China’s move after Beijing refused a demand from Seoul to redraw its new zone.
Since then, the issue has been on the agenda at a series of high-level meetings in Korea’s capital as the government considers how to proceed."