Latest figures in the coastal town of Qatif bombing  has reached 21 people killed and 81 wounded in an attack claimed by the Islamic State group on a Shiite mosque in Saudi Arabia Friday, the health ministry said.
“The terrorist attack left 21 dead and 81 wounded, including 12 in critical condition”, the ministry said, according to Saudi Arabia’s news agency APS.
The bomber struck during the Friday prayers in Eastern Province, where assailants linked to the Sunni extremist IS killed seven members of the minority Shiite community in November.