The Posse Comitatus Act is a nearly 150-year-old federal law that limits the U.S. military’s role in enforcing domestic laws. At its core, experts say the law reflects America’s long-standing belief that law enforcement should remain in civilian hands, separate from military power.
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Posse Comitatus Act stops military from enforcing US law
The criminal statute prohibits military enforcement of domestic law. It also prevents the military from investigating local crimes, overriding local law enforcement or compelling certain behavior.The 150-year-old law that governs military's role in local law enforcement
President Donald Trump’s recent actions have sparked debate over the Posse Comitatus Act, a law from 1878 that limits military involvement in domestic affairs.
