The big losers are the US, its Arab and Western allies, and Israel, despite reports that Russia informed Washington and Jerusalem in advance of its air missions.

Yet regardless what Israeli officials say, they will not be able to conceal the fact that Israel's previous unstoppable freedom of action and maneuverability in Syria is now restricted.

A gun placed on stage in the first act must be fired by the last one. This axiom is attributed to Russian playwright Anton Chekov - the same one whose work Minister of Culture Miri Regev proudly declared she has never read.Even though it was clear that the extensive military buildup by the Russia Army in Syria was bound to eventually lead to military intervention in the civil war, the first Russian air strikes yesterday were received with a bit of surprise. Yesterday morning the Russia Duma (parliament) approved the use of military force - as if President Vladimir Putin really needed their approval - and yesterday by noon missions were executed near the towns of Homs, Hama, and Latakiya. According to Western sources, the Russians targeted positions of rebel groups opposing the regime of President Bashar Assad, including factions supported by the US. The Russian Ministry of Defense, on the other hand, said that its air force targeted ISIS.Nevertheless, one can assume that Russia is trying to create a division of labor that is not to the liking of the US and its Arab and Western coalition partners assembled to fight on two fronts: the Assad regime and Islamic State.The Russian logic is that the US-led coalition will attack ISIS and Russia will attack the rest of the rebel groups. Regardless of whether such a division will be in place de facto, one conclusion is emerging: the big winner of the new situation is Assad and his failed regime.There are already indications that his self-confidence is growing due to the newly formed supportive coalition of Russia, Iran, and Hezbollah and partially the Iraqi government to save his neck.Really? If so, then why did Prime Minister Benjamin Netanyahu himself travel with the chief of staff and head of military intelligence to meet in Moscow two weeks ago? And why is the deputy chief of staff traveling next week to meet with his Russian counterpart? Of course, to have talks on "deconfliction" to avoid accidental clashes between Israel and the Russia armies.It doesn't mean necessarily that the IDF will not be able to respond in the future - as it did earlier this week to shells or rockets mistakenly or intentionally launched from Syria or to prevent terrorist attempts to penetrate the Golan Heights.Yet the question of what Putin's real goals are and what his grand strategy in Syria is, if he has one, puzzles Israeli and Western experts. All of them agree, however, that on the surface it seems that Putin hopes to achieve the following aims: to help Assad to consolidate his regime, even if it means allowing him to control only his "little Syria" fiefdom - or by a different name his "Alawaitestan;" to ensure Russian access to warm water ports in the Mediterranean; to safeguard Russia's last bastion and stronghold (Syria) in the Middle East; to enable Putin to conduct a confrontational foreign policy against the US; to leverage Syria as a bargaining chip for Russia to enhance agreements across the board - Ukraine versus Syria, for example - between world powers and to divide parts of the world to spheres of influence and interest, as it used to be during the cold war era; to contain ISIS - Putin may not care that the Islamic State controls chunks of Syria and Iraq, but he doesn't want it to advance in the direction of his back yard - the former Soviet- Muslim republic in Central Asia; to avoid sending "boots on the ground" to fight in Syria - for this purpose Putin has Hezbollah, Syrian and even Iranian- sponsored Shiite mercenaries to be used as cannon folder.Despite being an authoritative ruler, he doesn't want Russians to be returned in body bags to military funerals across Russia. He knows the lessons of the Soviet-era war in Afghanistan.From all of the above, it is also clear that the bloody civil war that has already caused the death of more than 250,000 Syrians will be prolonged because of Russian involvement, at least in the short term. Still, one should not rule out the possibility that in the long run Russia's entry may enhance the chance of a political-diplomatic settlement in which Assad will remain in power for a transition period and eventually step down.Against the background of negative ramifications on Israel's security posture, there is a possible positive side, although it is not politically correct to express it: the continuation of the war benefits Israel by enhancing its standing as an unmatched regional power, while Hezbollah and Iran are weakened by their involvement.