News that a U.S. Immigration and Customs Enforcement unit will be present at the upcoming Winter Games has sparked confusion and concern in Italy. Some in Italy are upset about the inclusion of ICE, known for its role in the Trump administration's immigration crackdown. Milan's mayor has stated ICE is not welcome in the city. Homeland Security Investigations, a unit within ICE, often assists with security at international events. HSI is distinct from the ICE arm at the forefront of U.S. immigration enforcement. The controversy highlights a growing rift between the U.S. under President Donald Trump and its allies.