President Donald Trump’s sweeping promises have translated into a whole-of-government approach for immigration enforcement.

U.S. Immigration and Customs Enforcement (ICE ... The administration has even used Guantanamo Bay -- the military base in Cuba -- to house the influx of arrested migrants.

ABC News correspondents deployed across the U.S. to see the varying impacts of the Trump administration's crackdown.

Florida’s GOP leaders named Larry Keefe as the executive director for the new State Board of Immigration Enforcement at an ...

Family members strongly refuted the Trump administration’s claim that the initial migrants sent to Cuba were Tren ... are still under U.S. Immigration and Customs Enforcement custody.

Drug Enforcement Administration is working with other federal agencies on immigration enforcement in Colorado.