I just published an in-depth case study with the Middle East Institute, where I examine how IS design/tactics and use of SVBIEDs has evolved and adapted since 2014. The full case study can be read here: …
Ammonium nitrate
The early SVBIEDs of al-Qaeda in Saudi Arabia (2003-2006)
Prior to the formation of Al-Qaeda in the Arabian Peninsula - or AQAP - in 2009, al-Qaeda in Saudi Arabia had been engaged in attempts to lay the basis for a wider insurrection against the Saudi royal family. The US-led invasion of Iraq in 2003 coincided with a sudden rise in AQ-related attacks in …