The "Insurrection Act of 2025" significantly amends Chapter 13 of Title 10, United States Code, to redefine and limit the authority for deploying the Armed Forces domestically to suppress insurrections, rebellions, or quell domestic violence. It establishes a clear policy that such deployments are a last resort, to be ordered only when state, local, and federal civilian law enforcement authorities are overwhelmed or unable to address the situation.

The bill outlines specific triggering circumstances for presidential action, including insurrections against state or federal governments, widespread domestic violence, or obstruction of state or federal law that deprives constitutional rights, particularly voting rights. Crucially, it requires a request for assistance from the state's chief executive or legislature in many scenarios, or demonstrates a failure of state and local authorities.

New limitations are imposed on the President's authority, mandating that deployed forces operate under Standing Rules for the Use of Force and explicitly prohibiting the suspension of habeas corpus or actions violating federal or state law. Before deployment, the President must consult with Congress, issue a public proclamation, and submit a detailed report outlining the necessity, scope, and expected duration of the mission, including certifications from the Attorney General.

A key provision introduces a 7-day temporary effective period for any deployment, after which congressional approval via a joint resolution of approval is required for continued action. This resolution, which allows for 14-day extensions, is subject to expedited legislative procedures in both the House and Senate, including automatic committee discharge and limited debate without amendments.

Furthermore, the bill establishes a robust mechanism for judicial review, allowing any injured individual or entity to bring a civil action for declaratory or injunctive relief. District courts are granted jurisdiction to review the legal basis of deployments, with a "substantial evidence" standard for factual determinations and expedited consideration, including direct appeal to the Supreme Court. Finally, it explicitly prohibits the use of state-controlled National Guard members (under Title 32) for these purposes.