东风21是中程弹道导弹。美国海军的SM-3能对这种导弹做中段拦截，SM-6能对这种导弹做终端拦截。

来源: 大观园的贾探春于 2024-02-05 10:37:17 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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