Up to 1,700 National Guardsmen will deploy across 19 states to support ICE in President Trump’s immigration crackdown, effectively serving as support for an interagency effort.

President Donald Trump last week declared a “crime emergency” in the District of Columbia, which gave his administration power to direct the use of local police resources and to call in the National Guard. A number of Republican governors subsequently have announced they’re sending hundreds of Guard troops under their jurisdiction to D.C.