ExplainerCan Trump send US military to stop violence at protests?
- US president threatens to deploy soldiers to states unable to regain control over violent protests
- Dramatic escalation came a week after the death in Minneapolis of George Floyd

“If a city or state refuses to take the actions that are necessary to defend the life and property of their residents, then I will deploy the United States military and quickly solve the problem for them,” Trump said during brief remarks at the White House.
The demonstrations have been largely peaceful, but police in some cities have used force against journalists and protesters, and protesters have clashed with police. Many US cities have set curfews.
To deploy the armed forces, Trump would need to formally invoke a group of statutes known as the Insurrection Act.
What is the insurrection Act?
Under the US Constitution, governors generally have the authority to maintain order within state borders. This principle is reflected in a law called the Posse Comitatus Act, which generally bars the federal military from participating in domestic law enforcement.
The Insurrection Act, which dates to the early 1800s, creates an exception to the Posse Comitatus Act.