An Islamic State group suicide bomber attacked a Shiite mosque in Sunni-ruled Saudi Arabia on Friday, killing and wounding several people in an assault that threatens to fan sectarian tensions. The bomber struck during the main weekly prayers in Eastern Province, where assailants linked to the Sunni extremist IS killed seven members of the minority Shiite community in November. The interior ministry said a suicide bomber detonated a bomb at the mosque in Kudeih, in the Shiite-majority city of Qatif, the official SPA news agency reported.
A suicide bomber from the extremist Sunni IS also attacked a Shiite mosque in Saudi Arabia, raising sectarian tensions in the region. The jihadists, who now control roughly half of Syria, reinforced their self-declared transfrontier "caliphate" by seizing Syria's Al-Tanaf crossing on the Damascus-Baghdad highway late Thursday. It was the last regime-held border crossing with Iraq.