Entity: Insurrection Act
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Insurrection Act

14 Facts
6 Related Topics
The Insurrection Act is a set of federal laws that can be invoked by the U.S. president to authorize the deployment of federal military forces, including the National Guard, to respond to domestic insurrections or serious civil unrest.
October 08, 2025 high legal
Summarizes the legal authority commonly cited for deploying military forces domestically.
The Insurrection Act authorizes the President of the United States to deploy active-duty military forces into a state to suppress insurrections or enforce federal law when state authorities are unable or unwilling to do so.
October 08, 2025 high legal
Statutory exception to Posse Comitatus that permits federal military intervention in certain domestic situations.
The Insurrection Act of the United States grants the President authority to use federal troops to address civil unrest and to carry out law-enforcement-like activities.
October 07, 2025 high legal
U.S. federal statute that provides emergency authority to deploy federal armed forces domestically.
The Insurrection Act authorizes a U.S. president to deploy active-duty military to states that are unable to suppress an insurrection or are defying federal law.
October 07, 2025 high legal
Statutory exception to Posse Comitatus limitations permitting domestic military deployment in specific circumstances.
A 2006 Congressional Research Service report states that before invoking the Insurrection Act the president must first call for the 'insurgents' to disperse, and if stability is not restored the president may then issue an executive order to deploy troops.
January 01, 2006 high legal
Procedural steps for invoking the Insurrection Act as described by the Congressional Research Service in 2006.
Former President George H.W. Bush formally invoked the Insurrection Act in 1992 during the Los Angeles riots with the consent of California.
January 01, 1992 high historical
Historical precedent for use of the Insurrection Act in a domestic unrest situation.
The Insurrection Act of 1807 authorizes the President of the United States to federalize National Guard units and deploy U.S. military forces nationally under specific circumstances, including insurrection.
March 03, 1807 high legal
U.S. statutory authority governing federal deployment of military and National Guard forces.
The Insurrection Act is an 1807 U.S. law that grants the president emergency powers to deploy military forces on U.S. soil.
January 01, 1807 high legal
Statutory origin and core authority granted by the Insurrection Act.
Under the Insurrection Act, the president may deploy military forces to states to quell widespread public unrest and to support civilian law enforcement agencies.
January 01, 1807 high legal
General scope of presidential deployment authority under the Insurrection Act.
The Insurrection Act, enacted in 1807, authorizes the President of the United States to deploy U.S. military forces domestically to suppress insurrection or domestic unrest without requiring state approval.
January 01, 1807 high legal
Description of the statutory authority provided by the Insurrection Act.
When the Insurrection Act is invoked, federal forces, including the National Guard when federalized, can be authorized to exercise law enforcement powers comparable to those of local police officers.
January 01, 1807 high legal
Legal consequence of invoking the Insurrection Act as an exception to usual limits on military involvement in domestic law enforcement.
The Insurrection Act is a federal law enacted in 1807 that authorizes the president to deploy the U.S. military on American soil in certain circumstances.
January 01, 1807 high temporal
Establishes presidential authority to use federal forces domestically under specified conditions.
U.S. Code provisions of the Insurrection Act authorize the president to federalize a state's militia and use such of the armed forces as the president deems necessary when the president determines that unlawful obstructions, combinations, assemblages, or rebellion make it impracticable to enforce the laws; one section allows the president to call in troops at the request of a state legislature or governor (if the legislature cannot be convened), while two other sections do not require state consent.
January 01, 1807 high temporal
Summarizes key statutory criteria and distinctions regarding state consent under the Insurrection Act.
The Insurrection Act operates as a statutory exception to the Posse Comitatus Act, which generally prohibits federal troops from conducting civilian law enforcement.
January 01, 1807 high temporal
Explains the legal relationship between the Insurrection Act and the Posse Comitatus Act regarding domestic use of federal forces.