
The Washington Post reported that the U.S. military is likely to "scale back plans to build key bases in Japan and Guam because of political obstacles and budget pressures." An earlier Stars and Stripes report (citing Bloomberg) stated that the 8,000 U.S. marines slated for relocation from Okinawa to Guam would instead be rotated through Australia and the Philippines. Additionally, the relocation of the 8,000 Marines wouldn't be contingent on the relocation of Futenma Air Station to northern Okinawa. The Pentagon hasn't released any details when the marines would leave or to what extent it would scale back its base ambitions in Okinawa or Guam.
Given U.S. defense spending cuts, I'm not entirely surprised about the U.S. and Japan backing away from the 2006 Guam Accord. Delinking the Futenma issue from the Guam relocation plan takes a lot of pressure off Tokyo from both Washington and Okinawan anti-base protestors. It's unclear whether Tokyo can now give the green light on base expansion in northern Okinawa (assuming that the U.S. still want a heliport in Okinawa) due to ongoing anti-base opposition in Okinawa. My hunch is if the U.S. really wants a heliport and have the budget for it, they'll push Japan harder for Futenma's relocation and Tokyo will probably comply.
The scenario Okinawans hope for are deeper budget cuts which lead to the closure of Futenma. Such a scenario would represent a big victory for anti-base movements. But can we claim that social movements were effective? Is the real explanation U.S. budget cuts? If one examines movements from a long time horizon one could argue that movements helped stave off immediate base expansion/relocation/opening maintaining at least the status quo until the rise of some fortunate turn of events (i.e. budget cuts, changed strategic environment etc...) leading to base closure. In this case, Futenma's relocation would count as a partial victory with anti-base pressure leading to delays and some concessions in reducing Okinawa's base burden.
But in the grand scheme of things, Okinawans would be hard-pressed to challenge the U.S.-Japan security alliance. As I argue in my book, Tokyo is constantly playing a balancing act between pressure from Washington and Okinawan demands but more often falls on the side of its security patron.