Physical jihad - terrorism per se - is 110% rooted in ideological jihad - terrorist ideology and doctrine. Period.
If one doesn't comprehend the ideology or the doctrine of the terrorist then one cannot possibly hope to comprehend at tactic of terrorism used by the individual or group of Islamic jihadists (terrorists).
This has been a fact regarding Islamic terrorism since Muhammed's first military adventure, and the subsequent conquest of non-Muslim lands external to the Arabian peninsula in the past 1,375 years. The works I cited are the basics to understanding the preeminent type of terrorism in the world today.
Bookmarks