The decision to allow law enforcement officers to use facilities at Buckley Space Force Base in Aurora, Colo., plunges the U.S. military deeper into President Trump’s order to secure the southwestern border.

Law enforcement agencies that resist helping U.S. Immigration and Customs Enforcement round up criminal illegal migrants are going to be called out by their own in a new escalation of the Trump administration’s immigration crackdown.

U.S. officials told CBS News that the Denver area is among the next targets for stepped-up immigration arrest operations by ICE.