In this must-read TCS article, Stephen Schwartz makes a convincing argument that the terrorist forces in Fallujah were, contrary to popular belief, neither native Iraqi or even Iranian, but Wahabbist Saudis.

Strangely, throughout the Iraqi struggle, Western media have joined Western politicians in a reluctance to name the “foreign fighters” in Fallujah as what they are — mostly Wahhabis, and mainly Saudis. Those who monitor Arab media know this to be true because when jihadists die in Fallujah, their photographs and biographies appeared in newspapers south of the Iraq-Saudi border. Western media “analysts” added to the fog of disinformation by alleging that the Shia rebels of Moqtada ul-Sadr would join the Wahhabis in Fallujah. But Islamic media around the world began to produce curious items: Moqtada ul-Sadr issued an order for the execution of any Wahhabis caught infiltrating the Shia holy cities; Abu Musab al-Zarqawi, in turn, supervised the beheading of an Iraqi Shia accused of spying for the Americans. Top Shia cleric Ayatollah Ali Sistani issued a fatwa saying that anybody who obstructed the U.S.-sponsored elections in Iraq is destined for eternal fire. And the 26 leading Wahhabi radicals in Saudi Arabia published an open letter to the Iraqis calling for stiffened resistance in Fallujah and forbidding any cooperation with the U.S. forces. Little of this was reported in or digested by American media, which stuck to their story: Americans bad, terrorists in Iraq good.