The grounds include mock buildings called Urban Training Center /Tactical Village and Tactics House used for urban training scenarios, and a FireArms Training Simulator building (FATS) including an interactive video simulator that was all paid for by the FBI. There is also a specially equipped vehicle armed for disorder control nicknamed "The War Wagon" in case of rioting. The base was used during the 1960s by the National Guard to train riot troops and was an emergency base of operations during the September 11, 2001 attacks. This area is restricted for police and military use only. It has a helipad and police boat docks. The area is also used for destroying unexploded bombs. Many bombs have been detonated since 1930, including ones made by George Metesky, the Weathermen, the Black Panthers, the Animal Liberation Front, al-Qaeda, and serial bomber Cesar Sayoc. These explosives are always detonated at the southernmost point that juts out into Eastchester Bay in a crater called "The Pit". Around July 2 every year, impressive impromptu volcanic displays are put on as seized illegal fireworks are destroyed.