Kataib al-Khoul, also known as the Ossetian Jamaat and Vilayat Iriston, was a militant Islamist organization connected to numerous attacks against the local and federal security forces in the Russian region of North Ossetia–Alania in the North Caucasus. It was part of the Caucasian Front of the Second Chechen War. Its existence inside a republic which is largely Russian Orthodox had led to denial by officials who refused to recognise that an Islamic insurgency group existed in Ossetia, and instead blamed the attacks on the Ingush Jamaat.