The BOMARC Missile Accident Site ("BOMARC Site RW-01") is a 75-acre (30 ha) fenced-off radiological waste site of the United States Air Force Installation Restoration Program contaminated primarily with "weapons-grade plutonium (WGP), highly-enriched and depleted uranium." The Cold War nuclear accident occurred at Launcher Shelter 204, Joint Base McGuire-Dix-Lakehurst (commonly known as the McGuire Unit at Fort Dix), Burlington County, New Jersey, United States, approximately 16.1 miles (25.9 km) south-southeast of Trenton. Launcher Shelter 204 stored the CIM-10 Bomarc missile (one of fifty-four at the base).