Active-duty US marines are being deployed in Los Angeles in response to protests against government immigration raids and deportations, following President Trump’s threat to send more troops. A battalion of 700 marines from the Twentynine Palms base in California will be temporarily stationed in the city to support law enforcement and protect federal property, according to a US official speaking anonymously to Reuters.

Despite a relatively calm day of protests, Trump’s decision to deploy troops raised concerns about the potential use of the Insurrection Act, although there is currently no expectation of invoking it. The marines join 2,000 national guard troops previously ordered to Los Angeles amid ongoing demonstrations over Immigration and Customs Enforcement actions.

In a social media post, Defense Secretary Pete Hegseth mentioned that marines from Camp Pendleton were on high alert and ready for mobilization. Trump’s deployment of troops drew criticism from California Governor Gavin Newsom, who condemned the move as authoritarian and illegal.

The deployment of military personnel in response to peaceful protests has sparked debate, with some veterans warning against the politicization of the armed forces. While Trump expressed confidence in the situation being under control, concerns remain over the implications of using the military for domestic law enforcement without invoking the Insurrection Act.

As tensions escalate, California plans to file a lawsuit against the Trump administration for federalizing the state’s national guard without proper authorization. The situation remains fluid, with Trump indicating uncertainty about further deploying marines and emphasizing the need for maintaining law and order in Los Angeles.