2025-08-11 00:00:00 Pengacara untuk Presiden Donald Trump dan Gubernur California Gavin Newsom akan berhadapan dengan Senin untuk menentukan apakah Presiden melanggar undang-undang berusia 147 tahun ketika ia mengerahkan penjaga nasional untuk memadamkan protes penegakan hukum anti-imigrasi di Los Angeles terhadap keinginan gubernur.
Federal agencies US military Donald Trump Pete Hegseth See all topics Facebook Tweet Email Link Link Copied!
Follow Lawyers for President Donald Trump and California Gov.
Gavin Newsom are set to face off Monday to determine whether the president violated a 147-year-old law when he deployed the National Guard to quell protests over immigration raids in Los Angeles â against the wishes of the Democratic governor.
In June, as hundreds of people gathered in Los Angeles to protest a string of immigration raids that targeted workplaces and left dozens of people detained or deported, the president federalized and deployed 4,000 National Guard members over the objection of Newsom and local officials, who said the deployment would only cause further chaos.
Trump invoked a rarely used law that allows the president to federalize the National Guard during times of actual or threatened rebellion or invasion, or when regular forces canât enforce US laws.
The presidentâs lawyers said in a court filing that the duties of the National Guard troops and a handful of Marines also dispatched were narrowly circumscribed: They were dispatched only to protect federal property and personnel, and they didnât engage in any law enforcement activities.
Newsom filed a lawsuit June 9 against Trump and Defense Secretary Pete Hegseth, saying they violated the Posse Comitatus Act and the 10th Amendment.
Trumpâs lawyers say the act, which prevents the use of the military for enforcing laws, doesnât provide a mechanism for a civil lawsuit.
President Donald Trump, followed by first lady Melania Trump, shakes hands with California Gov.
Gavin Newsom after arriving at Los Angeles International Airport in Los Angeles on January 24 to visit the region devastated by the Palisades and Eaton fires.
Mandel Ngan/AFP/Getty Images But Newsomâs lawyers have argued the president illegally made an âunprecedented power grabâ â and even violated the Constitution â by overruling local authorities to send in the military.
The president and Hegseth âhave overstepped the bounds of law and are intent on going as far as they can to use the military in unprecedented, unlawful ways,â Newsomâs lawyers say in a complaint.
The trial represents a crucial moment for determining how much power a US president can lawfully exercise over the military on domestic soil.
During his first term, Trump had often speculated openly about the possibility of deploying the military on American soil, whether to suppress protests or combat crime.
Now heâs talking about deploying the National Guard to the nationâs capital over recent high-profile crimes.
Related article In this 2020 photo, National Guard members are deployed near the White House as peaceful protests are scheduled against police brutality and the death of George Floyd in Washington, DC.
Drew Angerer/Getty Images Hereâs what could happen if Trump brings the National Guard to DC The trial also represents an escalation of the feud between Trump and Newsom, which saw the president threaten to have the Democratic governor arrested during the Los Angeles protests.
Newsom described the comment as âan unmistakable step toward authoritarianism.â The judge set to preside over the bench trial, Charles R.
Breyer, previously granted a temporary restraining order against the Trump administration, ruling that the president unlawfully federalized the National Guard and that the protests didnât amount to an insurrection.
But just hours later, an appeals court paused his ruling, allowing the deployment to continue.
Hereâs more on what to know about the upcoming trial â and the three laws Newsomâs team says Trump and Hegseth violated.
The trial is taking place in San Francisco, presided over by Breyer, who sits on the US District Court for the Northern District of California, with proceedings scheduled from Monday to Wednesday.
The Posse Comitatus Act At the center of the legal proceedings is the Posse Comitatus Act, which largely prevents the president from using the military as a domestic police force, according to the Brennan Center for Justice, an independent law and policy organization.
âPosse Comitatusâ is a Latin term used in American and British law to describe âa group of people who are mobilized by the sheriff to suppress lawlessness in the county,â according to the Brennan Center.
The act, signed into law by President Rutherford B.
Hayes in 1878, consists of just one sentence: âWhoever, except in cases and under circumstances expressly authorized by the Constitution or Act of Congress, willfully uses any part of the Army or the Air Force as a posse comitatus or otherwise to execute the laws shall be fined under this title or imprisoned not more than two years, or both.â A man waves a Mexican flag as smoke and flames rise from a burning vehicle during a protest against federal immigration sweeps in downtown Los Angeles on June 8.
David Swanson/Reuters Newsomâs lawyers say the deployment of the National Guard to Los Angeles was a violation of the act since it bars âthe military from engaging in civil law enforcement unless explicitly authorized by law,â according to the complaint.
But Trumpâs lawyers insist the National Guard and Marines didnât engage in any civil law enforcement â and therefore didnât violate the act.
Moreover, they say the act itself doesnât provide any mechanisms for its enforcement in a private civil lawsuit.
Related article Members of the California National Guard load a truck outside the private prison company GEO Group Adelanto ICE Processing Center detention facility in Adelanto, California, on July 11.
Patrick T.
Fallon/AFP/Getty Images 2,000 National Guard troops expected to be called up to assist at ICE detention facilities, sources say The 10th Amendment Newsomâs lawyers also argue that by overriding California officials, Trump violated the 10th Amendment of the Constitution, which governs the sharing of power between the federal government and the 50 states.
The amendment says âthe powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people.â Trump and Hegsethâs move to call up the National Guard against the governorâs wishes âinfringes on Governor Newsomâs role as Commander-in-Chief of the California National Guard and violates the Stateâs sovereign right to control and have available its National Guard in the absence of a lawful invocation of federal power,â Newsomâs complaint says.
Policing and crime control are some of the most crucial uses of state power, Newsomâs lawyers say.
Related article National Guard troops wear gas masks during protests against federal immigration sweeps, in Los Angeles on June 12.
David Swanson/Reuters Appeals court judges grapple with whether Trump unlawfully federalized members of Californiaâs National Guard The Administrative Procedure Act Additionally, Newsomâs lawyers argue Trump and Hegseth violated the Administrative Procedure Act, which says a court must âhold unlawful and set aside agency actionâ that is âarbitrary, capricious, an abuse of discretion, or otherwise not in accordance with the law,â that is âcontrary to constitutional right (or) power,â or that is âin excess of statutory jurisdiction, authority, or limitations, or short of statutory right.â Hegseth and the Department of Defense âlack authority to federalize members of the California National Guard without issuing such orders through Governor Newsom, who has not consented to their actions or been afforded the opportunity to consult on any deployment.
Such agency actions are unauthorized, unprecedented, and not entitled to deference by this Court,â reads the complaint.
The obscure law Trumpâs lawyers cite Trumpâs lawyers, meanwhile, have focused in their filing on a little-used law they cited to federalize the National Guard.
Section 12406(3) of the US Code says the president can federalize the National Guard of any state in three circumstances: if the US is being invaded or faces danger of invasion; if there is a rebellion or danger of rebellion; or if the president is unable âwith the regular forces to execute the laws of the United States.â The law, however, stipulates the orders should be issued âthrough the governors.â Newsomâs lawyers say Trump didnât consult with the governor before issuing the order.
Breyer previously pointed out Trumpâs memo directed Hegseth to consult the governor before federalizing the National Guard â but that he didnât.
President Lyndon B.
Johnson sits at his desk in Washington, DC, before announcing he would federalize the Alabama National Guard to protect civil rights demonstrators in Selma, Alabama, on March 18, 1965.
Bettmann Archive/Getty Images National Guard units patrol outside the main New York Post Office on March 25, 1970, after being mobilized by President Richard Nixon.
Leslie Leon/Keystone/Getty Images The Los Angeles deployment was only the second time in US history that a president has used the âexclusive authorityâ of this law to federalize the National Guard, according to Newsomâs lawyers.
The first was when President Richard Nixon called on the National Guard to deliver the mail during the 1970 Postal Service strike.
And itâs the second time since 1965, when President Lyndon B.
Johnson sent troops to Alabama to protect civil rights demonstrators, that a president activated a stateâs national guard without a request from the governor â though he used a different law to do so.
Trumpâs lawyers say the president was unable to enforce federal immigration law âas well as laws forbidding interference with federal functions or assaults on federal officers and propertyâ with âthe regular forcesâ â so the deployment falls within the limits of Section 12406(3).
Related article California Governor Gavin Newsom (R) and California Attorney general Rob Bonta look on during a news conference at Gemperle Orchard on April 16, 2025 in Ceres, California.
Governor Gavin Newsom and California Attorney General Rob Bonta have filed a lawsuit in federal court challenging the Trump administration's use of emergency powers to enact sweeping tariffs that hurt states, consumers, and businesses.
The tariffs have disrupted supply chains, increased costs for the state and Californians, and inflicted billions in damages on Californiaâs economy, the fifth largest in the world.
Justin Sullivan/Getty Images Newsom and California confront Trump with a potential blueprint for Democrats What do Newsomâs lawyers want?
With only 300 National Guard troops still deployed in Los Angeles, Newsomâs lawyers are looking mostly for symbolic relief: a declaration the memorandum used to federalize the National Guard and Hegsethâs orders were unauthorized and illegal.
The remaining troops are stationed at Joint Forces Training Base â Los Alamitos, Newsom says, âwithout a clear mission, direction, or a timeline for returning to their communities.â Newsomâs team is also asking for âinjunctive reliefâ prohibiting Hegseth and the Department of Defense from federalizing and deploying the California National Guard and military without meeting legal requirements, including the cooperation of the governor.
Finally, they ask to recoup the state of Californiaâs costs and attorneysâ fees and âsuch additional relief as the court deems proper and the interests of justice may require.â What witnesses will appear?
Trumpâs lawyers indicated in a court filing they plan to call as a witness Maj.
Gen.
Scott M.
Sherman, deputy commanding general of the National Guard.
Sherman is expected to discuss the National Guardâs deployment to Los Angeles and their compliance with the Posse Comitatus Act.
Newsomâs lawyers also plan to call Sherman, as well as US Army official William B.
Harrington to testify about the activities of Task Force 51, the command post activated to coordinate deployment of National Guard troops and Marines to Los Angeles.
Ernesto Santacruz Jr.
of US Immigration and Customs Enforcement is also expected to testify about the federalized National Guardâs activities in support of federal law enforcement officials during immigration enforcement operations.
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