Caucasian Front
Rappani Khalilov () (October 27, 1969 – September 17, 2007), also known as Rabbani, was the militant leader of the Shariat Jamaat of the Caucasian Front during the Second Chechen War, in the volatile southern Russian republic of Dagestan. He was killed on September 17, 2007 in a fierce shoot-out with the Russian special forces.