报道称，这些举动在盟友和分析人士中引发一些质疑和担忧，他们担心美国海军可能会远离标志着奥巴马政府的“亚太再平衡”战略。
It was reported that these actions raised some doubts and concerns among its allies and analysts. They were afraid that the US Navy might go far away from the strategy of "Rebalancing toward Asia-Pacific", which marked the Obama administration.