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LOS ANGELES — California Gov. Gavin Newsom said President Donald Trump is “pulling a military dragnet” across Los Angeles during a brief public address on Tuesday.

The Democratic governor’s remarks come after Trump ordered the deployment of nearly 5,000 troops, including National Guard and Marines, to the nation’s second-largest city. They were deployed to protect federal buildings but are now also protecting immigration agents as they carry out arrests. Photos posted Tuesday by U.S. Immigration and Customs Enforcement show National Guard troops standing guard around officers as they made arrests.

ICE said in a statement that the troops were providing security at federal facilities and protecting federal officers “who are out on daily enforcement operations.” The change moves troops closer to engaging in law enforcement actions like deportations as Trump has promised as part of the administration’s immigration crackdown. The Guard has the authority to temporarily detain people who attack officers but any arrests ultimately would be made by law enforcement.

Newsom said Trump’s immigration crackdown has gone well beyond arresting criminals and that “dishwashers, gardeners, day laborers and seamstresses” are among those being detained.

He said Trump’s decision to deploy the California National Guard without his support should be a warning to other states.

“California may be first — but it clearly won’t end here,” Newsom said.

Newsom earlier Tuesday asked a federal court to block the Trump administration from using the National Guard and Marines to assist with immigration raids in Los Angeles, saying it would only heighten tensions and promote civil unrest. He filed the emergency request after Trump ordered the deployment to LA of roughly 4,000 National Guard troops and 700 Marines to the city.

The federal government said Newsom was seeking an unprecedented and dangerous order that would interfere with its ability to carry out enforcement operations. A judge set a hearing for Thursday.

The Marines and another 2,000 National Guard troops were sent to LA on Monday, adding to a military presence that local officials and Newsom do not want and that the police chief says makes it harder to handle the protests safely.

Marine Corps Gen. Eric Smith said Tuesday that the Marines had not yet been called to respond to the protests and were there only to protect federal officials and property. The Marines were trained for crowd control but have no arrest authority, Smith told a budget hearing on Capitol Hill.

Marines were not seen on the streets yet, while National guard troops so far have had limited engagement with protesters.

LA’s mayor and the governor have said Trump is putting public safety at risk by adding military personnel even though police say they don’t need the help.

LA mayor puts curfew in place

Los Angeles Mayor Karen Bass issued a curfew for downtown Los Angeles on Tuesday to stop vandalism and looting as protests over President Donald Trump’s stepped-up enforcement of immigration laws continued in the city.

She said in a news conference that she had declared a local emergency and that the curfew will run from 8 p.m. Tuesday until 6 a.m. Wednesday.

“We reached a tipping point” after 23 businesses were looted, Bass said.

The curfew will be in place in a 1 square mile (2.59 square kilometer) section of downtown that includes the area where protests have occurred since Friday. The city of Los Angeles encompasses roughly 500 square miles (2,295 square kilometers).

The curfew doesn’t apply to residents who live in the designated area, people who are homeless, credentialed media or public safety and emergency officials, according to Los Angeles Police Chief Jim McDonnell.

McDonnell said “unlawful and dangerous behavior” had been escalating since Saturday.

“The curfew is a necessary measure to protect lives and safeguard property following several consecutive days of growing unrest throughout the city,” McDonnell said.

National Guard troops and Marines deployed to LA

California Gov. Gavin Newsom had asked a federal court to block the Trump administration from using the National Guard and Marines to assist with immigration raids in Los Angeles, saying it would only heighten tensions and promote civil unrest.

Newsom filed the emergency request after Trump ordered the deployment to LA of roughly 4,000 National Guard troops and 700 Marines following protests of the president’s stepped-up enforcement of immigration laws.

The federal government said Newsom was seeking an unprecedented and dangerous order that would interfere with its ability to carry out enforcement operations. A judge set a hearing for Thursday.

The Marines and another 2,000 National Guard troops were sent to LA on Monday, adding to a military presence that local officials and Newsom do not want and that the police chief says makes it harder to handle the protests safely.

Marine Corps Gen. Eric Smith said Tuesday that the Marines had not yet been called to respond to the protests and were there only to protect federal officials and property. The Marines were trained for crowd control but have no arrest authority, Smith told a budget hearing on Capitol Hill.

Marines were not seen on the streets yet, while National guard troops so far have had limited engagement with protesters.

Trump says he’s open to using Insurrection Act

Trump left open the possibility of invoking the Insurrection Act, which authorizes the president to deploy military forces inside the U.S. to suppress rebellion or domestic violence or to enforce the law in certain situations. It’s one of the most extreme emergency powers available to a U.S. president.

“If there’s an insurrection, I would certainly invoke it. We’ll see,” he said from the Oval Office.

Later the president called protesters “animals” and “a foreign enemy” in a speech at Fort Bragg ostensibly to recognize the 250th anniversary of the U.S. Army.

Trump has described Los Angeles in dire terms that Mayor Karen Bass and Newsom say are nowhere close to the truth.

The protests began Friday after federal immigration raids arrested dozens of workers in Los Angeles. Protesters blocked a major freeway and set cars on fire over the weekend, and police responded with tear gas, rubber bullets and flash-bang grenades.

The demonstrations have been mostly concentrated downtown in the city of 4 million and have been far less raucous since the weekend. Thousands of people have peacefully rallied outside City Hall and hundreds more protested outside a federal complex that includes a detention center where some immigrants are being held following workplace raids.

Several businesses were broken into Monday, though authorities didn’t say if the looting was tied to the protests. Nejdeh Avedian, general manager at St. Vincent Jewelry Center in the Los Angeles Jewelry District said the protesters had already left, and “these guys were just opportunists,” though St. Vincent’s had armed guards and was left alone.

Homeland Security Assistant Secretary Tricia McLaughlin said in a statement Tuesday that protesters have hurled rocks and Molotov cocktails at law enforcement, set vehicles on fire, defaced buildings and public property and set fire to American flags.

The Los Angeles Police Department said there have been more than 100 arrests. The vast majority were for failing to disperse, while a few others were for assault with a deadly weapon, looting, vandalism and attempted murder for tossing a Molotov cocktail. Seven police officers were reportedly injured, and at least two were taken to a hospital and released.

On Tuesday, a few dozen protesters gathered peacefully in front of the federal complex, which was quickly declared an unlawful assembly. Police issued a dispersal order and corralled the protesters, telling members of the media to stay out to avoid getting hurt. Officers with zip ties then started making arrests.

Obscene slogans directed at Trump and federal law enforcement remained scrawled across several buildings. At the Walt Disney Concert Hall, workers were busy washing away graffiti Tuesday.

In nearby Santa Ana, armored Guard vehicles blocked a road leading to federal immigration and government offices.

Defense Secretary Pete Hegseth suggested Tuesday that the use of troops inside the U.S. will continue to expand.

“I think we’re entering another phase, especially under President Trump with his focus on the homeland, where the National Guard and Reserves become a critical component of how we secure that homeland,” he said on Capitol Hill.

Los Angeles officials say police don’t need help

The mayor and the governor say Trump is putting public safety at risk by adding military personnel even though police say they don’t need the help.

Los Angeles Police Chief Jim McDonnell said he was confident in the police department’s ability to handle the demonstrations and that the Marines’ arrival without coordinating with police would present a “significant logistical and operational challenge.”

The protests began Friday after federal immigration authorities arrested more than 40 people across Los Angeles and continued over the weekend as crowds blocked a major freeway and set self-driving cars on fire. Police responded with tear gas, rubber bullets and flash-bang grenades.

Demonstrations have spread to other cities nationwide, including San Francisco, as well as Dallas and Austin, Texas. Authorities in Austin said police used pepper spray balls and tear gas to disperse a crowd that threw rocks and bottles at officers Monday.

Los Angeles response takes stage on Capitol Hill

The Pentagon said deploying the National Guard and Marines costs $134 million. That figure came out Tuesday just after Hegseth engaged in a testy back-and-forth about the costs during a congressional hearing.

The defense secretary defended Trump’s decision to send the troops, saying they are needed to protect federal agents doing their jobs.

Meanwhile, Democratic members of California’s congressional delegation on Tuesday accused the president of creating a “manufactured crisis” with his orders to send in troops.

On Monday, California Attorney General Rob Bonta filed a lawsuit over the use of National Guard troops following the first deployment, seeking an order declaring Trump’s use of the Guard unlawful and asking for a restraining order to halt the deployment.

Trump said the city would have been “completely obliterated” if he had not deployed the Guard.

Despite their presence, there has been limited engagement so far between the Guard and protesters while local law enforcement implements crowd control.

The deployment appeared to be the first time in decades that a state’s National Guard was activated without a request from its governor, a significant escalation against those who have sought to hinder the administration’s mass deportation efforts.

The last time the National Guard was activated without a governor’s permission was in 1965, when President Lyndon B. Johnson sent troops to protect a civil rights march in Alabama, according to the Brennan Center for Justice.

Baldor and Copp reported from Washington. Associated Press writers Dorany Pineda in Los Angeles, Amy Taxin in Orange County, California, John Seewer in Toledo, Ohio, Jim Vertuno in Austin, Texas, and Greg Bull in Seal Beach, California, contributed to this report.