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(202102运输安全:国会的背景和问题)transportation security background and issues for the 117 th congress-yabo亚博88

(202102运输安全:国会的背景和问题)transportation security background and issues for the 117 th congress

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文档信息
发行时间:2021.02.09
总页数:26
编辑:综保科技
摘要:
transportation security: background and issues for the 117th congress february 9, 2021 congressional research service https://crsreports.congress.gov r46678 summary transportation security: background and issues for the 117th congress the nation’s air, land, and marine transportation systems are designed for accessibility and efficiency, two characteristics that make them vulnerable to terrorist attack. while hardening the transportation sector is difficult, measures can be taken to deter terro...
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