„The fragile cease-fire declared in Syria on February 27 between regime and rebel forces is in the process of crumbling. Assad’s forces have launched an offensive across southern Aleppo province. Fighting is also taking place in Homs and northwest Hama provinces and east of Damascus. There are reports of regime forces massing for an assault on rebel-controlled eastern Aleppo city. … From Israel’s point of view, the resumption of hostilities in Syria will come as no surprise. Nor will it change the basic Israeli calculus regarding events in Syria. …
But an additional consideration exists. The Iranians want to foment renewed insurgency in the West Bank against Israel. Achieving a capacity to transfer weapons to that area via Jordan forms an essential element of that strategy. In turn, controlling the area adjoining the Syrian-Jordanian border in Deraa province is crucial for the realization of this plan.
So it is a joint Israeli-Jordanian interest to ensure that this does not take place. Since neither country wishes to insert ground forces in large numbers into Syria, the buffer needs to come from carefully selected and supported rebel groups. Of course, such groups play the additional role of blocking or reducing Islamic State access to the border.“ (Der Direktor des Rubin Centers in Herzliya und Gastautor der Mena Analysen 2104/15 Jonathan Spyer auf der Website seines Instituts: „Ready for the Storm“)