The Asean summit of Southeast Asian nations with some principal foreign actors was notable on many counts, but the chief outcome was US President Barak Obama’s determination to plant his country’s flag in the resort of Bali as an Asia-Pacific power. Not only did he come fresh from a decision to station over 2,000 US Marines in Australia by 2016, but he left his listeners in no doubt that despite the reverses his country had faced in Iraq and Afghanistan, the United States was determined to remain an Asia-Pacific power.