With the killing yesterday of Bashar al-Assad’s inner circle of defense officials, most experts appear to agree that this marks the beginning of the endgame phase for the Assad regime, although how long this phase will last is anyone’s guess. Assad is not going to go quietly and there is bound to be a lot of violence and bloodshed ahead, but given yesterday’s blow to the regime’s top leadership and the fighting in Damascus, it is difficult to envision a scenario in which Assad ultimately quells the opposition and rules a unitary Syria again. This has left the most interested outside parties struggling with how to respond, and the new situation is a good illustration of why, as I wrote a month ago, Syria was never going to be the issue that forced a Turkish-Israeli rapprochement (despite the fact that it would be helpful if the two coordinated on their response).

At the moment, both countries have very different concerns. Israel’s most pressing worry is that Assad will use chemical weapons against Israel in a last gasp effort to rally Syrians around Syrian nationalism and distract from the massacres of his people that he has been carrying out, or alternatively that chemical weapons will be passed to Hizballah. The problem is that Israel is not in a position to do anything about it because attacking chemical weapons plants and storage depots will provide Assad an opportunity to marshal public opinion behind him against the Israeli enemy or the pretext to then retaliate by launching missiles at Israeli cities. Consequently, Israel is left to choose between a bevy of bad and worse options, and is thus in the awkward position of being somewhat wary about Assad’s departure. If it can be done in a controlled way, then Israel can sleep a lot more quietly at night, but that is unlikely to happen. While there is no doubt that Jerusalem does not want to keep watching Assad massacre Syrians, its involvement in pushing him out the door has to be minimal and the consequences of his downfall, direct and indirect, pose numerous security problems.

Turkey, on the other hand, is not exposed to the same risks as Israel, and thus its policy preferences are different. Ankara has a good relationship with the Syrian opposition and has been indirectly supporting them, and has placed itself in an optimal position for when Assad is finally removed. Turkey has zero ambivalence about Assad at this point and wants him gone at all costs, but unlike Israel, Turkey does not face the same dangers that might accrue from Assad leaving. Turkey will not be a target of Syrian chemical weapons, nor will it be facing down Hizballah, and so it has little to fear from the messy consequences of Assad’s downfall (the PKK is not in the chemical weapons market). Turkey wants to see as much pressure on Assad as can be brought to bear, whether it is from outside forces or an Islamist opposition, and it needs the Syrian civil war to end as quickly as possible so as to staunch the flow of refugees over the Turkish border.

You can see then how Syria might actually end up dividing Israel and Turkey even further rather than bringing them closer together. Let’s say Israel ultimately decides that it cannot live with the possibility of chemical weapons being out there and it destroys the Syrian facilities, which in turn allows Assad to get his officers and people to rally around the flag. In this scenario, Turkey will be apoplectic since this hypothetical Israeli action would have strengthened Assad and undermined the opposition, and prolonged the conflict in Syria. Israel, on the other hand, will have justifiably acted to neutralize a very real threat, and will not be amenable to listening to Turkish arguments on the issue. Relatedly, if Turkey actively steps in to broker a solution or steps up its efforts to arm the Syrian opposition rebel groups, and Assad or Hizballah attack Israel as a consequence, Israel will be unsparing in its criticism of Turkey. The bottom line here is that Israel and Turkey both do not like what they see going down in Syria, but that does not mean that their interests perfectly coincide and it certainly does not mean that they see eye to eye on Syria in such a way as to force their reconciliation. Yesterday’s events only make these differences more stark rather than less so.