A member of law enforcement fires crowd control ammunition as protests against federal immigration sweeps continue, in Los Angeles, California, US June 9, 2025. | Photocredit: Reuters/Daniel Cole
President Donald Trump has deployed National Guard troops in California after days of protests by hundreds of demonstrators against immigration raids, and said that the protests were involved in federal law enforcement and told them as a possible “form of rebellion” against the authority of the US government. Defense Secretary Pete Hegseeth Mobilized Monday 700 active Marines as part of the reply from the government to the protests.
On Monday, California sued the Trump administration to end the “illegal” deployment of troops in Los Angeles County and to return the national guard of the state to the command of the Governor of California Gavin Newsom.
What laws did Trump mention to justify the deployment?
Trump quoted Title 10 of the American Code, a federal law that outlines the role of the US armed forces, in his order of 7 June to call members of the National Guard of California to the federal service.
A provision of Title 10 – Section 12406 – enables the president to use national guard units in the federal service if the US is invaded, there is a “Uprising or danger of uprising” or the president is “unable to implement the laws of the United States.”
What can National Guard troops do according to the law cited in the order of Trump?
A law from 1878, the Posse Commitatus Act, forbids the US Army, including the National Guard, to generally participate in civil law enforcement.
Section 12406 has not overwritten that prohibition, but it enables troops to protect federal agents who carry out legislative enforcement activities and protect federal property.
National Guard troops, for example, cannot arrest demonstrators, but they can protect US immigration and customs enforcement that perform arrests.
What does the California court case say?
California’s lawsuit said that the use of troops in the State without the permission of the Governor violates the federal legislation and the 10th amendment of the American Constitution, which protects the rights of states.
The State argues that the deployment does not meet the requirements in Title 10 because there was no “rebellion”, no “invasion” and no situation that prevented the enforcement of American laws in the state.
Trump also did not consult with Newsom before he deployed the National Guard, whereby the requirement of section 12406 violated that orders to use the National Guard “will be issued by the Governors of the States,” said the court case.
What does the lawsuit ask?
The lawsuit is looking for a declaration of the order of the court is illegal and an order that blocks it to be enforced.
How can a court view the dispute?
There is little precedent for such a dispute. Section 12406 has only been invoked earlier to use the National Guard, when President Richard Nixon called for the mail during the Postal Service Strike, according to Bonta.
Five legal experts from both left-wing and right-wing interest groups make doubts about the use of Trump 10 by Trump in response to the immigration protests and called it inflammatory and reckless, especially without the support of Newsom.
The protests in California do not rise to the level of “rebellion” and do not prevent the federal government from implementing the laws of the United States, said experts.
Legal experts were divided on whether a court would support the interpretation of Newsom of the Governor of the Governor under section 12406.
Courts have traditionally given a lot of weight to the word ‘will’ interpret other laws, which supports the position of Newsom that governors must be involved in invoking the National Guard. But other experts said that the law was written to show the standards of how the National Guard troops are usually used, instead of giving a governor the option not to comply with the decision of a president to use troops.
What other laws could Trump call to lead the National Guard or other American military troops?
Trump could take a more far -reaching step by calling on the Revolt Act of 1792, so that troops can directly participate in civil law enforcement, for which there is little recently precedent.
Senior Civil Servants from the White House, including Vice President JD Vance and Senior White House Assistant Stephen Miller, used the term “rebellion” in discussing the protests, but the administration has stopped calling the law so far.
It was used by earlier presidents to use troops in the US in response to crises such as the whiskey opstand of 1794 and the rise of Ku Klux Klan in the immediate aftermath of the American Civil War. The law was last invoked by President George HW Bush in 1992, when the Governor of California asked military aid to suppress unrest in Los Angeles after the trial against police officers of Los Angeles who defeated black motorist Rodney King.
But the last time a president deployed the National Guard in a state without a request from the Governor of that State 1965, when President Lyndon Sented Johnson troops to protect the demonstrators of civil rights in Montgomery, Alabama.
What about the Marines?
Trump has more direct authority about the Marines than the National Guard, under title 10 and in his constitutional role as supreme commander of the armed forces, said legal experts.
But unless Trump calls the Opstandkwet, the Marines are subject to legal restrictions that prevent them from participating in “every search, seizure, arrest or other similar activities”. The Ministry of Defense said on Monday that the Marines were ready to support the efforts of the National Guard to protect the federal personnel and federal ownership in Los Angeles, and the emphasis on the relatively limited scope of their role at the moment.
Published 10 June 2025
#Explained #Trumps #National #Guard #California #Legal #Battle