A very interesting article.  You should read it.

So it turns out that Arabs—or more broadly Muslims—can fight after all.

We may surmise that they now realize that fighting effectively requires that they do so on their own terms rather than mimicking the West. They don’t need and don’t want tanks and fighter-bombers. What many Westerners dismiss as “terrorism,” whether directed against Israelis, Americans, or others in the West, ought to be seen as a panoply of techniques employed to undercut the apparent advantages of high-tech conventional forces. The methods employed do include terrorism—violence targeting civilians for purposes of intimidation—but they also incorporate propaganda, subversion, popular agitation, economic warfare, and hit-and-run attacks on regular forces, either to induce an overreaction or to wear them down. The common theme of those techniques, none of which are new, is this: avoid the enemy’s strengths; exploit enemy vulnerabilities.