A suicide bomber killed at least six policemen and wounded another 14 people on Wednesday in Dagestan by detonating a car packed with explosives at a traffic police depot, according to Reuters. The suicide bomber tried to drive a Neva car packed with explosives into a traffic police depot at 0755 (0455 GMT) on the outskirts of Dagestan"s capital, Makhachkala, but was rammed by a police UAZ jeep before exploding, a police spokesman said. "The police spotted the suspicious car and rammed it from the side after which the explosion took place," the police spokesman said, adding that the policemen who rammed the car were killed in the resulting explosion.