摘要
TheauthorarguesthatalthoughanewmilitarystrategyofUSArmedForcesisfarfrombeingcompleted,anoutlinehasemerged,thatis,todevelopamilitarystrategysuitablefor'softpowerdiplomacy',ratherthanBush'sstrategyofunilateralismandpreemption.TheauthorthenmakessomeanalysisonthedifficultiesObamaisfacingtofulfillthischange.
出版日期
2009年05月15日（中国Betway体育网页登陆平台首次上网日期，不代表论文的发表时间）
