At least three killed in explosion in capital of Ingushetia province.
According to the southern Russia branch of the Emergency Situations Ministry, three to five other people, apparently civilians, were injured.
A series of recent attacks against officials and police, blamed on Muslim fighters, has heightened security fears in Ingushetia. Earlier this month 2,500 troops were sent to the region to support local security forces.
Earlier on Friday, armed men broke into a home in the province and killed three members of a Russian-speaking schoolteacher’s family, officials said.