The FBI created the National Security Branch (NSB) on September 12, 2005 in response to a presidential directive and as a result of the recommendations of the
Weapons of Mass Destruction Commission to establish a "National Security Service" that combines the missions, capabilities, and resources of the FBI's counterterrorism, counterintelligence, and intelligence elements under the leadership of a senior FBI official. The NSB was formed by the unification of the FBI's various national security and intelligence gathering units: The Weapons of Mass Destruction Directorate is headed by assistant director, who reports to the executive assistant director of the FBI National Security Branch. The current assistant director is Brian Boetig, who was appointed by FBI director
Christopher A. Wray on August 14, 2018. Previously, John G. Perren, who was appointed by then FBI director
Robert Mueller on May 10, 2012, held the position. The Weapons of Mass Destruction Directorate has three sections: •
Intelligence and Analysis Section •
Countermeasures and Preparedness Section •
Investigations and Operations Section ==Future==