Project Safe Neighborhoods (PSN) is a national initiative by the United States Department of Justice with the help of the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) to reduce gun violence in the United States. The project's aim is to improve neighborhood safety and decrease gun violence in American communities. Project Safe Neighborhoods was established in 2001 through support from President George W. Bush. The program expands upon strategies used in Boston's Operation Ceasefire, and in Richmond, Virginia's Project Exile.