FILE - In this Tuesday, July 24, 2012 file photo, Chinese soldiers run near a Z-9WZ attack helicopter, designed and manufactured by China, after a flight demonstration for press at a base of Chinese People's Liberation Army (PLA) Army Aviation 4th Helicopter Regiment, ahead of Army Day on Aug. 1, on the outskirts of Beijing. China’s boosted defense spending this year grew 12.2 percent to $132 billion, continuing more than two decades of nearly unbroken double-digit percentage increases that have afforded Beijing the means to potentially alter the balance of power in the Asia-Pacific. Outside observers put China’s actual defense spending significantly higher, although estimates vary widely. (AP Photo/Andy Wong)