Former President Donald Trump on midweek called for the incarceration of Mayor Brandon Johnson and Governor JB Pritzker, accusing them of failing to protect ICE agents.
"The city's leader belongs behind bars for failing to secure Immigration agents!" Trump posted on his platform early Wednesday. "Governor Pritzker as well!"
The two leaders identify as the Democratic party.
Trump's statements coincide with the arrival of state military personnel in the Chicago region under orders from the current government, despite strong objections from Illinois authorities including the governor and mayor.
"This represents not the first instance where Trump has sought to have an African American leader unjustly detained," Mayor Johnson stated on Wednesday. "I'm not going anywhere."
Pritzker also replied via online channels, stating: "I refuse to back down. Trump is now demanding arrests of democratically chosen representatives checking his power. What's next on the path to full-blown authoritarianism?"
By Wednesday morning, National Guard troops from the Lone Star State had reached the Elwood training facility, an army base roughly 80 kilometers from the city, as the federal government advances with its aggressive urban crime policy and immigration enforcement operations.
The president has called Chicago a "dangerous disaster zone", despite police data indicate significant drops in most criminal activities, including murders.
That day, two hundred Texas National Guard members were expected to deploy to the region, with another 300 state military forces preparing to mobilize, per sources. Authorities reportedly stated the troops would avoid law enforcement duties but would protect federal immigration agents and their facilities.
Soldiers in combat attire with Texas national guard insignia were spotted at the US army reserve center in the town. Vehicles labeled "Disaster Relief" delivered portable toilets and essential items. Trailers were set up in rows. Additional fencing was installed around the perimeter.
Aviation authorities imposed flight restrictions over the army reserve center for security reasons until early December.
The administration has intensified immigration enforcement in the city in the past month, sparking demonstrations, particularly near an immigration center in a Chicago suburb.
Earlier this week, Illinois and Chicago filed a lawsuit against the federal government, seeking to block the National Guard deployment, urging a court to stop what they describe as "the president's proclaimed 'Battle'" on Chicago and Illinois, labeling it "illegal and dangerous".
Legal proceedings on their case is set for Thursday.
The mayor also issued an directive on that day prohibiting ICE officers and others from using city-owned property as operation bases for enforcement actions.
The governor has charged Trump of using troops as "political props" and "chess pieces".
At a news conference on the previous day, he said that Trump is attempting to "justify and normalize the deployment of armed soldiers under his direct command."
The nearly 150-year-old federal law limits the army's involvement in enforcing domestic laws. However, the president has said he would be prepared to invoke the emergency powers, which permits a president to dispatch active duty military in states that are failing to suppress an insurrection or are defying federal law.
Since starting his new administration, Trump has sent or mentioned deploying troops to at least 10 urban centers, such as major metropolitan areas and West Coast locations like Bay Area and Southern California municipalities, arguing that the military presence is essential to fight violence and protect ICE officers.
Data shows that most violent crime nationwide has decreased in recent years. In Chicago, for example, murders were reduced 31% to 278 through late summer, per police data.
A recent poll released on that day found that most Americans oppose the sending of troops without an external threat.