Okinawa no future

U.S. Pentagon, scared of China's new policy about its neighbor, would like to open a new airbase on Japan soil. How is that possible knowing they have to move the current base in Okinawa to Guam?
China isnt a threat right now, but Korea is, and China might become, U.S. has two strategies available:
-Withdraw, to US territory, respect China's will to demostrate its power in the Western Pacific, and let down its allies.
-Go big and show China who is still the number one in the area by building more bases for its marine ships, more airbase for its F-22, and more facilities for its troops.

A japaneese prime minister already resigned because he wouldnt destroy the Okinawa american base for "safety reasons". How many more are going to let the problem blow?

http://www.economist.com/node/18745323