MOSCOW - Russian security forces have killed a leader of an Islamist rebel group in the North Caucasus who was accused of plotting a botched suicide attack in Moscow and calling for more bombings.

Ibragimkhalil Daudov was found dead in a forest on Tuesday after being wounded at the weekend in a shootout when police stormed a nearby house where he was hiding in the mainly Muslim region of Dagestan, Kommersant newspaper reported.

Daudov escaped after the shootout, in which four gunmen were killed, but lost a lot of blood and froze to death, Kommersant quoted security officers as saying.

Russia's Anti-Terrorism Committee confirmed Daudov's death and said it had seized videos calling on fellow villagers to leave their families and undertake jihad, or Islamic holy war.