Ibrahim al-Asiri, Saudi Arabian terrorist

Ibrahim Hassan Tali al-Asiri (Arabic: ابراهيم حسن طالي العسيري; April 18 or 19, 1982 – 2017) was a citizen of Saudi Arabia suspected of being chief bomb-maker of al-Qaeda in the Arabian Peninsula.

He was reported to have been responsible for making the bombs used by his brother Abdullah al-Asiri in his suicide bombing, the 2009 Christmas Day bomb plot, the 2010 cargo plane bomb plot, and the May 8th 2012 Terror Plot.