The ISIS affiliate in war-torn Yemen claimed responsibility for the attacks, according to Flashpoint Intelligence, a global security firm and NBC News consultant. It was the first large-scale attack claimed by the Sunni militants in Yemen, which has been in a state of chaos since Shiite Houthi rebels launched a violent power grab.
Dr. Alia Saria, head of emergency services at Yemen's Ministry of Public Health and Population, confirmed the death toll to NBC News and said "hundreds" were injured. Mohammed Albasha, Yemen's spokesperson in Washington, put the number of injured above 300. Albasha said the bombers struck Badr and al-Hashoosh mosques during Friday prayers — traditionally the busiest time of the week. Both mosques were hit by two bombers using similar tactics: one would detonate explosives inside the building while the second waited outside for people to flee before blowing himself up, Albasha explained. '
Muslims attack muslisl in mosques during prayer,
then bombs rescue workers