If the Chinese sovreignty claims are backed up with some scaled military activity/occupation, how is the US likely to respond, if at all?
What are the treaty arrangements between the US and her ex colony?
I believed the US will respond in the same way but with caution, the mutual defense treaty arrangements with the Philippines is for either naton to support and defend each other in case of an armed attack but I'm not sure if the maritime disputes with China will be covered under this agreement ...