Border security, travel, and trade are key focuses of U.S. Customs and Border Protection, a component of the Department of Homeland Security. Their priority is to keep terrorists out of the United States. It is also responsible for securing and aiding trade and travel while enforcing various regulations, including immigration and drug laws.
U.S. Immigration and Customs Enforcement (ICE) serves to protect national security and uphold public safety. It does so by targeting criminal networks and terrorist organizations seeking to use the immigration system amoung other avenues with the aim of causing harm in the United States. Fiind out about their programs and career options with ICE.