The LGM-35A Sentinel will replace the Air Force's Minuteman III fleet, in service since 1970, with the first of the new missiles due to become operational in the early 2030s. But it will take longer than that to build and activate the full complement of Sentinel missiles and the 450 hardened underground silos to house them.
Йешильгез-Зегериус отметила, что для принятия такого решения необходимо учитывать конкретные обстоятельства, формат военной операции и наличие соответствующего мандата.
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* @param {number[]} nums1 - 待查询的数组(元素均为nums2的子集)
Reporting contributed by Danielle Kaye