Fla. Stat. § 250.28
When an invasion or insurrection in the state is made or threatened, or whenever there exists a threat to security, a terrorist threat or attack, a riot, a mob, an unlawful assembly, a breach of the peace, or resistance to the execution of the laws of the state, or imminent danger thereof, which civil authorities are unable to suppress, the Governor, or in case the Governor cannot be reached and the emergency will not permit awaiting his or her orders, the successor as provided in s. 14.055, or, if the appropriate successor cannot be reached and the emergency will not permit awaiting his or her orders, the Adjutant General, shall issue an order to the officer in command of the body of troops best suited for the duty for which a military force is required, directing the officer to proceed with the troops, or as many as necessary, with all possible promptness, to respond to the invasion, insurrection, threat to security, terrorist threat or attack, riot, mob, unlawful assembly, breach of the peace, or resistance to execution of the laws of the state.
Fla. Stat. § 250.28
Former s. 250.38.