The momentous announcement came on Nov. 3. For the first time, Israel warned publicly that it would intervene militarily in the war in Syria. "The army is prepared and ready to help the residents of the village [of Hader]," announced the spokesperson for the Israel Defense Forces (IDF). "It will prevent the occupation of the village or any attempts to harm it, out of a commitment to its Druze population."

Hader is a Druze village on the eastern slopes of Mount Hermon, about 2 miles inside Syria, in Quneitra province. The Israeli announcement instilled a sense of calm and restored relative quiet in the Golan Heights. At the same time, however, it introduced an entirely new situation to the region. Military action by Israel in Syria is now a possibility.

That Israel has not been sucked into the Syrian war, which has raged across its northern border for the past six years, is a first-rate strategic achievement. Israel's government has somehow managed to remain outside the circle of bloodletting despite the frequent drizzle of mortar and artillery fire onto the Israeli side of the Golan Heights, despite the veritable War of Armageddon being fought along the border of the Golan Heights between various rebel groups, despite the reported increase in Israeli aerial attacks on arms convoys from Syria to Hezbollah, and despite at least two attempts by Hezbollah to open a second front against Israel on the Golan Heights. It did this while maintaining its capacity for deterrence on the one hand and by sticking to the red lines that it established on the other. That is no small feat.

There have been calls in Israel to intervene militarily in response to events in Syria. These intensified after reports of chemical weapons having been used against civilians and of a crematoria maintained by Bashar al-Assad's government in Damascus to dispose of the bodies of regime opponents. All the calls went unanswered. Israel demonstrated that it was determined to remain far from the conflict, unless the red lines set by the Cabinet were crossed, or in other words, unless tiebreaking weaponry is transferred from Assad's armories to Hezbollah.