Millions of people joined 'No Kings' rallies across the United States and in cities around the world to protest President Donald Trump's actions, including immigration enforcement and the war in Iran. Organizers said they expected up to 9 million participants at more than 3,100 events nationwide, potentially making it the largest turnout yet after earlier demonstrations in June and October drew millions. Minnesota served as the flagship location, with thousands gathering at the state Capitol in St. Paul.

Musician Bruce Springsteen headlined the Minnesota event, performing a song written in response to the fatal shootings of Renee Good and Alex Pretti by federal agents. He praised Minnesotans for resisting federal immigration enforcement efforts, telling the crowd that their commitment showed that 'this was still America.' Other prominent speakers and performers joined rallies nationwide, where demonstrators carried signs, chanted 'No kings,' and voiced opposition to what they described as authoritarian actions.

Protests took place in large cities and small towns alike, including communities in conservative-leaning states. Organizers said a majority of participants came from outside major urban centers. Republican officials dismissed the rallies as driven by left-wing networks and lacking broad support.

Demonstrations were also held in Europe and other regions, where participants criticized both United States policies and local governments. In Rome, London, and Paris, protesters denounced war and far-right politics, while American expatriates and local activists expressed solidarity with the movement.