China's Air Force on High Alert, Sends Warplanes into Air-Defense Zone

The flights Thursday came after South Korean and Japanese flights through the zone added to the international defiance of rules Beijing says it has imposed in the East China Sea.

http://www.theblaze.com/stories/2013/11/28/chinas-air-force-on-high-alert-sends-warplanes-into-air-defense-zone/