Keep the Military Out of American Policing

The Posse Comitatus Act bars federal troops from policing civilians, and a court found the 2025 Los Angeles deployment broke it willfully.

A letter to your members of Congress. Facts checked September 24, 2026.

The explainer behind this letter Posse Comitatus Act The law that bars the military from acting as police

The Facts Behind the Ask

  • 1878 the year the Posse Comitatus Act made it a crime to use the federal military for civilian law enforcement (source)
  • ~4,700 troops sent to Los Angeles in June 2025, about 4,000 federalized Guard plus about 700 Marines, per the court's findings (source)
  • 7 days how long an Insurrection Act deployment could last under S. 2070 unless Congress votes to approve it (source)

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