(Itar-Tass) - Twelve gunmen surrendered voluntarily in Chechnya, the common press center of the regional operational headquarters told Itar-Tass on Tuesday. "A former gunman of Raduyev's gang turned in police in the Kurchaloi region. According to available information, he participated in the capture of the hospital in Kizlyar and the battle near Pervomaiskoye in 1995," the common press center said. Another 11 gunmen surrendered to police in other five regions of Chechnya. "Most of them surrendered in the Gudermes region. The former commander of militia in Komsomolskoye also turned in. He is known to take part in the clashes with the federal troops in 1995," the common press center said.