per Wikipedia R-36 entered service in 1967. R-36M/SS-18 was

来源: Giantfan 于 2012-08-22 14:30:27 [] [旧帖] [给我悄悄话] 阅读数 : 0 (109 bytes)

the development of R-36.  R-36M was first tested in 1973 & was deployed in December 1975

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• you are right. R36M is the MIRV version of R36, should be later -ra3940- ♂ 给 ra3940 发送悄悄话 ra3940 的博客首页 (0 bytes) () 08/22/2012 postreply 14:53:39

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