The body that implements national security policies in the federal government is the Department of State. This department is responsible for managing U.S. foreign relations, which are integral to national security. The legislative branch, including the Senate and House of Representatives, creates laws but does not implement them. ;
The body that implements national security policies is the Department of State, which manages U.S. foreign relations essential for maintaining national security. While Congress makes laws affecting security, the implementation is done by the executive branch led by the President in cooperation with the Department of State. It is important to note that the Supreme Court interprets laws but does not implement them.
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