At least two people were killed when a blast hit a car in the Afghan capital on Sunday, officials said, the third deadly attack in the country in as many days. Khalid Zadran, a spokesman for Kabul’s commander, said the explosion hit a civilian vehicle in a neighbourhood in the north of the city. It was not clear who was behind the blast and or who was the target. The attack followed an attack on a Sikh temple in Kabul on Saturday that killed at least two people. That incident, claimed by Islamic State, sparked international concerns over a recent spate of violence in Afghanistan. The Taliban s…