November 29, 2013
China scrambled fighter jets to investigate US and Japanese aircraft flying through its new air defence zone over the East China Sea on Friday as the regional clamour over the disputed airspace escalated.
The ministry of defence announced the move, which is the first time China is known to have sent military aircraft into the zone alongside foreign flights, stepping up its response to the challenge after its unilateral establishment of the zone. It previously said it had monitored US, Japanese and South Korean aircraft and had flown routine patrols in the area on Thursday.
The ministry’s statement said that two US reconnaissance aircraft and 10 Japanese early warning, reconnaissance and fighter planes had entered the zone.