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美空军已决定放弃或不参与ＡＮ/ＡＡＲ 57通用导弹告警系统 (ＣＭＷＳ)的生产计划。此举表明2 0 0 1年后 ,空军将不再为ＣＭＷＳ的生产提供预算。ＣＭＷＳ的研制几经波折 ,时间一再推迟 ,技术难点多 ,费用超支。空军此举的目的可能在为Ｆ 2 2提供更多的投资 ;同时也意味着空军
The U.S. Air Force has decided to abandon or not participate in the production plan for the AN / AAR 57 Common Missile Alarm System (CMWS). The move shows that the Air Force will no longer provide a budget for CMWS production by 2001. After several twists and turns of CMWS development, time and again postponed, technical difficulties, cost overruns. The purpose of the Air Force’s move may be to provide more investment for the F 2 2; it also means that the Air Force