摘要
In recent years, the gradual deepening of the Asia-Pacific regional security co-operation led quite a few regional countries to ponder, when facing suddenshocks of the financial crisis and various incidents in the region, ways of quickeningthe regional multilateral security cooperation in the Asia-Pacific while further ex-panding bilateral cooperation. However, the recent repercussions between the bigpowers have made regional countries give second thoughts about the process of theregional security cooperation.