DHS’ Outer Ring Of Border Security: Pushing Homeland Security Beyond US Borders

Homeland Security Today: Through the September 11, 2001 terrorist attacks, the United States learned the vital lesson that the nation cannot wait until a terrorist act has happened to take act. Consequently, the Department of Homeland Security (DHS) has implemented a number of international programs, including the visa security program and preclearance operations, to catch threats early on while facilitating travel.

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