An Afghan man walks at the site of a suicide attack in Kabul, Afghanistan July 23, 2016. REUTERS/Omar Sobhani

An Afghan man walks at the site of a suicide attack in Kabul, Afghanistan July 23, 2016. REUTERS/Omar Sobhani

An Afghan man walks at the site of a suicide attack in Kabul, Afghanistan July 23, 2016. REUTERS/Omar Sobhani

July 23, 2016 2:54 PM (UTC+8)