Pritzker said the guard received word from the Pentagon in the morning that the troops would be called up. He did not specify when or where they would be deployed, but President Donald Trump has long threatened to send troops to Chicago.
“This morning, the Trump Administration’s Department of War gave me an ultimatum: call up your troops, or we will,” Pritzker said in a statement. “It is absolutely outrageous and un-American to demand a Governor send military troops within our own borders and against our will.”
The governor's office did not immediately respond to a request for addition details.
The escalation of federal law enforcement in Illinois follows similar deployments in other parts of the country, including in Baltimore and Memphis. Trump deployed the National Guard to Los Angeles over the summer and as part of his law enforcement takeover in Washington, D.C.
Pritzker called Trump's move in Illinois a “manufactured performance” that would pull the state's National Guard troops away from their families and regular jobs.
“For Donald Trump, this has never been about safety. This is about control,” said the governor, who also noted that state, county and local law enforcement have been coordinating to ensure the safety of the U.S. Immigration and Customs Enforcement's Broadview facility on the outskirts of Chicago.
Federal officials reported the arrests of 13 people protesting Friday near the facility, which has been frequently targeted during the administration’s surge of immigration enforcement this fall.
