My most recent in The National Interest, here: http://nationalinterest.org/feature/israels-iron-dome-tank-edition-the-trophy-atgm-system-10974
Every year Netanyahu gives a central policy address at Israel’s Bar Ilan university, not rarely containing hints of what to watch for in the Israeli attitude for the coming year. Watch here the 2013 edition. (*from min. 50 on*)
First, who gains by the action. I do not see what Assad could have gained from this gas attack. It is evident that while the area in which it took place is generally held to be “disputed” territory, the government was able to arrange for the UN inspection team to visit it but not, apparently, to guarantee their safety there. If Assad were to initiate an attack, it would be more logical for him to pick a target under the control of the rebels.Second, to have taken the enormous risk of retaliation or at least loss of support by some of his allies (notably the Russians) by using this horrible weapon, he must have thought of it either as a last ditch stand or as a knockout blow to the insurgents. Neither appears to have been the case. Reports in recent weeks suggest that the Syrian government was making significant gains against the rebels. No observer has suggested that its forces were losing. All indications are that the government’s command and control system not only remains intact but that it still includes among its senior commanders and private soldiers a high proportion of Sunni Muslims. Were the regime in decline, it would presumably have purged those whose loyalties were becoming suspect (i.e. the Sunni Muslims) or they would have bolted for cover. Neither happened.Moreover, if it decided to make such an attack, I should have thought that it would have aimed at storage facilities, communications links, arms depots or places where commanders congregated. The suburbs of Damascus offered none of these opportunities for a significant, much less a knockout, blow.[…]Retired Marine General Anthony Zinni, who was head of the Central Command when missiles were launched against Iraqi and Afghan targets warned (Ernesto Londoño and Ed O’Keefe, “imminent U.S. strike on Syria could draw nation into civil war,” The Washington Post, August 28, 2013) that “The one thing we should learn is that you can’t get a little bit pregnant.” Taking that first step would almost surely lead to other steps that in due course would put American troops on the ground in Syria as a similar process did in Vietnam, Iraq and Afghanistan. Stopping at the first step would be almost impossible as it was in those campaigns. As the former American ambassador to Syria commented “A couple of cruise missiles are not going to change their way of thinking.” And, Zinni put it in more pointed terms, “You’ll knee-jerk into the first option, blowing something up, without thinking through what this could lead to.”
Here’s a long and excellent article on Israel’s Iron Dome system, particularly its implications for missile defense in general. It’s important stuff, so why not read it?