FBI Director Kash Patel issued a fiery warning after the bureau disrupted a mass shooting plot at a military base on behalf of ISIS. 

Patel told Fox News Digital that any individual targeting the U.S. military or conspiring with foreign terrorist organizations will be "prosecuted to the fullest extent of the law." 

The director’s warning comes after a former Michigan Army National Guard member, Ammar Abdulmajid-Mohamed Said, 19, was arrested for allegedly planning a mass shooting near the U.S. Army’s Tank-Automotive & Armaments Command (TACOM) center at the Detroit Arsenal in Warren, Michigan. 

"Let this be a warning: Anyone who targets our military or conspires with foreign terrorist organizations will be found, stopped and prosecuted to the fullest extent of the law," Patel told Fox News Digital Thursday. "I commend the men and women of the Joint Terrorism Task Force and our law enforcement partners for their continued dedication to protecting the American people."