A series of attacks in the Caucasus region has killed one policeman and wounded five others, AP quoted Russian officials as saying Saturday. A grenade attack on an armored vehicle in the republic of Ingushetia killed one officer and wounded another. And an officer was wounded by gunfire in an attack in the Ingush town of Malgobek, officials said. The republic of Dagestan's Interior Ministry said three policemen were wounded Saturday when a bomb went off near their vehicle in the town of Khasavyurt.
