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Presidential power, National Guard & federal courts / SOURCED NEWS BRIEF

Ninth Circuit affirms block on Trump's California Guard takeover

Ninth Circuit affirmed preliminary injunction 2-1; further review remains possible

Donald Trump

A divided U.S. Court of Appeals for the Ninth Circuit affirmed a preliminary injunction blocking President Donald Trump's 2025 federalization and deployment of 4,000 California National Guard members in Los Angeles. The majority held that the administration had not shown authority under either of the two provisions it invoked in 10 U.S.C. § 12406 and concluded that the initial federalization order exceeded statutory authority and violated constitutional separation-of-powers principles.

Response / context

The majority said the government failed to make the two threshold showings required to rely on § 12406(3): authority to execute the laws with regular military forces and inability to do so with those forces. It also held that conditions in Los Angeles did not support a colorable determination of a rebellion or danger of rebellion under § 12406(2). The panel therefore affirmed the order barring deployment in Los Angeles and directing return of Guard control to Governor Gavin Newsom. Judge Eric Miller, a Trump appointee, joined Judge Jennifer Sung's majority opinion; Judge Mark Bennett dissented, arguing that the panel should not have resolved the appeal in its procedural posture and disputing the majority's ultra vires and Tenth Amendment analyses. A related order denied the administration's request to voluntarily dismiss its appeal of the initial-federalization injunction but granted dismissal of a separate appeal concerning later extension orders. California officials praised the decision. The White House did not immediately respond to the San Francisco Chronicle. The administration may seek rehearing by the full Ninth Circuit or Supreme Court review; no such later order was identified during the Ledger's review.

Dates and scope

Source publication: Oct 24, 2026 · 2:57 AM EDT

Event or conduct: 2026-10-23. The Ninth Circuit issued its published opinion and related dismissal order on October 23. The Ledger reviewed the full 96-page opinion, the 22-page related order, the California attorney general's response and independent San Francisco Chronicle reporting at 2:57 a.m. EDT on October 24. The judicial decision occurred October 23; the Ledger source review and article publication are dated October 24.

Source review: Oct 24, 2026 · 2:57 AM EDT

Dated report. Publication, event and review times are different; the review time is when the sources were last checked, not a live update.

This brief preserves the available response and disposition. Coverage is non-exhaustive. How we review sources.

Read the original sources

  1. U.S. Court of Appeals for the Ninth Circuit: Newsom v. Trump, No. 25-3727, published opinion ↗

    Primary 96-page October 23 opinion reviewed for the majority's statutory and constitutional holdings, the affirmed preliminary injunction, Judge Miller's concurrence and Judge Bennett's dissent

  2. U.S. Court of Appeals for the Ninth Circuit: Newsom v. Trump, Nos. 25-3727 and 25-7781, order on motions to dismiss ↗

    Primary 22-page October 23 order denying voluntary dismissal of the initial-federalization appeal and granting dismissal of the separate extension-order appeal

  3. San Francisco Chronicle, Bob Egelko: Appeals court, including Trump appointed judge, sides against him in takeover of California National Guard ↗

    October 23 independent report describing the 2-1 disposition, judicial lineup, California's response, absence of an immediate White House response and possible further review

  4. California Department of Justice: Attorney General Bonta Celebrates Ninth Circuit Ruling Upholding Order Against President Trump's Federalization of California National Guard ↗

    October 23 prevailing-party response and procedural background; treated as California's advocacy, not independent analysis

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