The National Revolutionary Front (FNR) was a neo-fascist terrorist group in Italy that was active from 1972 to 1975 during the "Years of Lead". The FNR was founded by Mario Tuti, who based its ideals on that of the Salo Republic and revolutionary fascism. It was based in Tuscany, and it dissolved in 1975 after the arrests of its main leaders in response to the Italicus Express bombing.