Suprise

Khalid al-Aruri was shocked when he arrived in the afterlife to find that seventy two virgins would be pointless as the weapon used to kill him was a  flying ginsu, anR9X hellfire equipped with multiple knives instead of exposives which had chopped his "manhood" to shreds. Angered by this, the man formerly known as Abu al-Qassam al-Urduni set out to make a bomb to blow up the false prophet, but was instead blown to smitherines when the rudimentary explosives detonated prematurely, ignited by the fires of hell.
He won't be missed. heck, he wasn't missed in Syria where his vehicle was completely gutted with no collateral damage as would have happened had a conventional warhead been used.
While it feels good to say "one less terrorist", the reality is we need to be killing them in packs of a dozen or more. They breed like rats. The other problem is that while we are getting rid of a few in far off lands, we have our own versions of terrorists to deal with at home in the form of antifa and black lies matter.