MOSCOW: At least 12 people were killed and more than 120 wounded in a double car bombing in Russia's North Caucasus, the deadliest militant strike for months in the troubled region, officials said Friday.
The massive blasts late on Thursday outside Dagestan's main city, which authorities said may have been triggered by suicide bombers, sent huge yellow flames into the night sky, reduced cars to burned wreckage and left a crater in the ground, television pictures showed.
Investigators said 12 people died, while the emergencies ministry put the death toll at 13.
The latest attacks come just days before President Dmitry Medvedev cedes the Kremlin to strongman leader Vladimir Putin who once famously pledged to "wipe out (militants) in the outhouse."
Investigators said the first blast went off on the outskirts of the city of Makhachkala when a car laden with explosives was detonated near a traffic police post at 10:10 pm (1810 GMT) damaging nearby buildings and cars but causing no fatalities.
The second car bomb went off 15 minutes later hitting policemen, rescue workers and passers-by who gathered had at the scene, investigators said.
Regional police said in a statement that the first blast went off when a suicide bomber parked and detonated his Mitshubishi vehicle near from the traffic police post.
A representative of the Dagestani regional investigators refused to confirm the report but said investigators believed that a suicide bomber caused the second blast when he drove a vehicle into the crowd.
State television said it appeared that the initial blast was aimed at attracting emergency workers and security forces to the scene who were then hit by a more powerful second explosion. (AFP)