Mayor Brandon Johnson said Sunday that City Hall is working closely with county and state officials to prepare for "any potential unconstitutional military deployments to Chicago."

The Pentagon has been planning for weeks to deploy military troops in Chicago, as part of President Trump's plan to crack down on crime, homelessness, and undocumented immigration, similar to his approach in Washington,

U.S. President Donald Trump said on Monday that the U.S. military might deploy to Chicago and is ready to go anywhere on short notice to crack down on crime. "We can go anywhere on less than 24 hours' notice,