Police officials say over a dozen people were also wounded when a suicide bomber detonated an explosives-laden car outside a police compound in Wardak province. Meanwhile, Afghans are voting in delayed Kandahar poll despite Taliban attack risk.
Seven and a half million Swedes cast their votes on Sunday in what is being hailed as one of the most important general elections in decades. The two traditional blocs of parties on the centre left and right is running neck and neck in the polls.