Putin said two completely unexpected things: first, that Iran should evacuate its forces from Syria and stop interfering with events in the northern Arab arc (Iraq, Syria, Lebanon). Second, and equally startling, he said that Israel has a right to defend its borders, whether in the north or in the south (Hezbollah and Hamas territories respectively). All this within a few days of a meeting with Israeli Prime Minister Benjamin Netanyahu, who can now claim yet another foreign policy success.
Assuming Putin means what he says, and there is no a priori reason to doubt him, what does this portend in terms of Russian policy and the positions of Iran and the US in the region? I think the answer is, in fact, fairly simple: Putin is interested in one overriding objective in the Middle East, and that is developing and protecting his naval and air bases on the Syrian coast. Anything that puts that deployment in jeopardy he will oppose. Iran’s rampaging around the area is unhelpful and the Assad regime in Damascus is no longer in danger of imminent collapse.
The Assad regime owes its survival to Russia and knows it. It also knows that under the present circumstances, Russia can deploy its naval and air assets without hindrance from anyone.
As far as Russia is concerned, Iran has performed its function in Syria of assisting in the survival of the Assad regime and its continued presence is unhelpful. Therefore, the Iranians should go.
Israel is by all odds the most powerful country in the region militarily, and contrary to common belief, Putin is no antisemite. Indeed, quite the contrary. He and Netanyahu have forged a modus vivendi that is approaching the status of an alliance. That is not a problem for the Trump administration, the attitude of which towards Russia is ambivalent at best and towards Israel that of a valued ally, while Iran is more and more in the administration’s line of fire. Along with all this, Assad is not just an indifferent observer. He is as well-informed as anyone and thus is well-aware that Putin is in no danger in Moscow and Israel is not going t0 become less militarily dominant any time in the near future, if ever.