Brookings June 26, 2025, analysis warned Trump’s deployment of 700 Marines and 4,000 federalized National Guard to LA violates Posse Comitatus Act. Trump invoked 10 USC §12406 (not Insurrection Act) claiming “inherent constitutional authority” to protect federal property. …
Brookings InstitutionLegal scholarsDepartment of DefenseDepartment of Homeland SecurityTrump Administrationanalysiscivil-militaryinsurrection-actposse-comitatuslegal-analysis+2 more
Three-judge panel (2 Trump, 1 Biden appointees) unanimously grants stay after Judge Breyer ruled deployment exceeded authority. Court finds ‘colorable basis’ under Title 10 for 4,100 Guard troops and 700 Marines in LA. Rules governors have no veto power over federal deployment. Case …
U.S. Court of Appeals for the Ninth Circuitcivil-militarycourtsemergency-powers
A federal district judge in Northern California ruled on June 12, 2025, that the Trump administration’s federalization of California National Guard and deployment of 700 active-duty Marines to Los Angeles likely violated the Posse Comitatus Act and principles of federalism. The judge found the …
U.S. District Court (N.D. Cal.)State of CaliforniaGovernor Gavin NewsomDepartment of Defense2nd Battalion, 7th Marines+2 morecivil-militarycourtsemergency-powersposse-comitatusfederalism+2 more
Defense Secretary Hegseth deployed 700 Marines from 2nd Battalion, 7th Marines (Twentynine Palms) to downtown Los Angeles on June 9, joining 2,100 National Guard troops as Task Force 51 under Maj. Gen. Sherman. Tasked with protecting federal property/personnel amid immigration protests, not law …
Defense Secretary Pete Hegseth2nd Battalion, 7th MarinesU.S. Northern CommandTask Force 51Maj. Gen. Scott Sherman+1 moredomestic-deploymentdomestic-operationsmilitarycivil-military
President federalized California’s National Guard and deployed additional forces to Los Angeles over the Governor’s objection; includes 700 Marines deploying to downtown Los Angeles
Donald TrumpCalifornia National GuardUS Marines (2/7)Governor of CaliforniaPentagonstate-federal-conflictposse-comitatuscivil-militarydhsmilitary-deployment+7 more