Us military helicopter has gone down northwest of baghdad with sunni insurgents tied to al - qaeda claiming responsibility . all seven aboard the marine sea knight chopper were killed 一架美军直升机在巴格达西北部地区坠毁，一个同基地组织有关系的迅尼派武装人员宣称对此事件负责。这架“海上骑士”大型直升机上7名官兵全部丧生。
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A us military helicopter has gone down northwest of baghdad with sunni insurgents tied to al - qaeda claiming responsibility . all seven aboard the marine sea knight chopper were killed 一架美军直升机在巴格达西北部地区坠毁，一个同基地组织有关系的迅尼派武装人员宣称对此事件负责。这架“海上骑士”大型直升机上7名官兵全部丧生。
