The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) is a federal agency within the United States Department of Justice. It is responsible for enforcing laws related to the regulation of alcohol, tobacco, firearms, and explosives. The ATF investigates and combats illegal trafficking and criminal organizations involved in these areas. In addition to enforcement, the ATF also regulates the production and distribution of firearms and explosives through licensing and compliance checks. The agency plays a crucial role in promoting public safety and reducing crime associated with these regulated items.