department of homeland security

Department of Homeland Security. The cabinet-level department of the federal government responsible for ensuring security within the U.S. borders and in its territories and possessions. • The Department has five major divisions: Border and Transportation Security, Emergency Preparedness and Response, Science and Technology, Information Analysis and Infrastructure, and Management. It was established in 2002 and began operating in 2003. — Abbr. DHS.

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词条贡献者

译者Lester，毕业于法国一流的高级翻译学院，擅长翻译各种与环境与自然资源相关的法律文件。