Nuclear Assault is an American thrash metal band from New York City, formed after bassist Dan Lilker left Anthrax in 1984. After releasing five full-length albums and touring relentlessly throughout the 1980s and early 1990s, Nuclear Assault split up in 1995. They briefly reunited in 1997 and again in 2002, and are still active today.Nuclear Assault has released six studio albums to date, the latest being Third World Genocide (2005).