With the Trump administration lately focused mostly on domestic policy - even as Mueller's ongoing Russian probe continues to hang over Trump's head - US power and influence in the Middle East has found itself in retreat, a continuation of unsuccessful and/or failed policies implemented by the Obama administration, resulting in a power vacuum that has to be filled, and one country has emerged willing to take America's spot.

As Bloomberg writes today, "the Israelis and Turks, the Egyptians and Jordanians - they’re all beating a path to the Kremlin in the hope that Vladimir Putin, the new master of the Middle East, can secure their interests and fix their problems."

And now, none other than Saudi Arabia is the latest to make friendly overtures toward the Kremlin, when Saudi King Salman visits Moscow on Wednesday, the first monarch of the oil-rich kingdom to do so. At the top of his agenda will be reining in Iran, a close Russian ally seen as a deadly foe by most Gulf Arab states.

As Bloomberg concedes, until very recently, Washington stood alone as the go-to destination for such leaders. Now, however, "American power in the region is perceptibly in retreat" a testament to the success of Russia’s military intervention in Syria, which has not only succeeded in squashing the local Islamic State threat, but kept President Bashar al-Assad in power after years of U.S. insistence that he must go.

“It changed the reality, the balance of power on the ground,” said Dennis Ross, America’s former chief Mideast peace negotiator who advised several presidents from George H. W. Bush to Barack Obama. “Putin has succeeded in making Russia a factor in the Middle East. That’s why you see a constant stream of Middle Eastern visitors going to Moscow.”



Putin and Saudi Arabia’s Crown Prince Mohammed bin Salman

There's also money: as RT writes, a joint Russian-Saudi fund to invest in the energy sector will be announced during the forthcoming visit of the Saudi King to Moscow, Russian Energy Minister Alexander Novak told the Al Arabiya TV Channel. According to Novak, the basic agreement to establish the $1 billion fund has already been reached.

Novak said Russia is "focused on developing cooperation with Saudi Arabia not only within the OPEC framework but also outside the cartel,” including the energy sector, the electric power sector, and renewable energy resources. Additionally, Moscow and Riyadh are expected to announce a new investment platform and manufacturing projects. Last week, the Director-General of the Russian Direct Investment Fund (RDIF) Kirill Dmitriev praised significant results in investment cooperation between the RDIF and Saudi Arabia's Public Investment Fund (PIF).

In 2015 the two sovereign funds agreed to a partnership, establishing a joint $10 billion platform and inking several investment deals. RDIF has also signed a cooperation agreement with the Saudi Arabian General Investment Authority (SAGIA), to jointly search for investment projects in Russia. SAGIA is supposed to bring Russian companies to the Arabian market.

Still, Putin's success will bring problems, because as conflicting demands pile up, it won't be easy to send all the visitors home satisfied. “The more you try to adopt a position of dealing with all sides, the more you find that it’s hard to play that game,’’ Ross said.

To be sure, Moscow was a major power in the Middle East during the Cold War, arming Arab states against Israel, however as communism collapsed in the late 1980s, so did Russia's influence. When the US invaded Iraq to topple Saddam Hussein, Russia was a bystander, unable to do more than protest. However, the tables began to turn in 2013, when the U.S. under Obama decided not to attack Assad. Two years later, Putin sent troops and planes to defend him.

For the most part, America’s local allies were firmly in the Assad-must-go camp. They were disillusioned when U.S. military might wasn’t deployed to force him out. Russia’s clout in the region has grown “because Obama allowed it to,’’ said Khaled Batarfi, a professor at Alfaisal University’s branch in Jeddah, Saudi Arabia. “Unfortunately he withdrew to a great extent from the Middle East.’’

That view is widespread. It was bluntly expressed last month by Turkish President Recep Tayyip Erdogan, who spent years urging American action against Assad. Talks with the U.S. “couldn’t get any results,’’ he said.

And, as discussed here previously, Turkey has now alligned with Russia and Iran in a plan to de-escalate the conflict. It’s “achieving a result,’’ Erdogan said.

Two years ago, tensions between Putin and Erdogan had threatened to boil over, after the Turkish military shot down a Russian jet on the Syrian border. Last Friday, the Russian president flew to Ankara for dinner with his Turkish counterpart and “friend,’’ who’s agreed to buy Russian S-400 air defense missile systems, riling fellow NATO members.

Meanwhile, in the most bizarre reversal, the Saudis, who had financed rebels fighting against Assad as well as radical, Al Qaeda splinter groups and according to Hillary Clinton, the Islamic State itself, are cooperating with Russia in coaxing the opposition to unite for peace talks – which will likely cement the Syrian leader in power, even as Saudi Arabia has splintered from its long-time ally Qatar.

America’s Middle East allies mostly welcomed the change of U.S. president, and Donald Trump’s tough talk about challenging Iran. So far, though, he’s stuck close to his predecessor’s policy in Syria, concentrating on fighting Islamic State not Assad. So, as the goal of regime-change in Syria recedes, priorities have shifted. The Saudis and other Arab Gulf powers are urging Russia to reduce Iran’s role in Syria, where Hezbollah and other Shiite militias supported by Tehran have provided shock troops for Assad’s offensive.

“Russia is better off not to be on one side of it. That’s the key message," Abdulkhaleq Abdulla, a U.A.E.-based political analyst, told Bloomberg. “Here is the king, representing Arab Gulf countries, representing a lot of geopolitical weight, coming to Russia. And Russia has to take that into consideration.’’

However any expectations the Saudi monarch may have of inserting a wedge between Russia and Iran will soon be dashed: Putin won’t shift his stance on Iran to accommodate Saudi wishes, according to a person close to the Kremlin quoted by Bloomberg. Israel’s Prime Minister Benjamin Netanyahu, who has visited Russia four times in the past 18 months, has also found it hard to sway the Russian leader.

In August, Netanyahu told Putin that Iran’s growing foothold in Syria is “unacceptable.’’ In September he told CNN that the Iranians are trying to “colonize’’ Syria with the aim of “destroying us and conquering the Middle East." Russia, though, refused his demand for a buffer zone inside Syria that would keep the forces of Iran and Hezbollah at least 60 kilometers (37 miles) from the Israeli border, a person familiar with the matter in Moscow said. Instead, Russia offered a 5-kilometer exclusion zone, the person said.

Relishing its newly-found power broker position, Russia also rejected a U.S. demand to make the Euphrates river a dividing line between Syrian government troops and U.S.-supported forces in eastern Syria. This led to a race to capture territory from retreating Islamic State fighters in a strategic and oil-rich border region, and is currently manifesting itself in the scramble to control Drer Ezzor.

At the same time, Russia has succeeded in keeping open channels of communication to all sides, from Iran to Saudi Arabia and the Palestinian radical Islamist group Hamas to Israel, said Ayham Kamel, Middle East and North Africa director at Eurasia Group.

While Russia didn’t give way on the buffer zone, it has a tacit understanding that permits Israel to carry out airstrikes against Hezbollah in Syria, said Andrey Kortunov, director general of the Russian International Affairs Council, a research group set up by the Kremlin. It’s been mediating, along with Egypt, to end the decade-old inter-Palestinian rift between Fatah in the West Bank and Hamas in Gaza. Putin invited rival Libyan factions to Moscow, after a series of peace efforts by other countries came to nothing. Russia has become a leading investor in oil-rich Iraqi Kurdistan, and was one of the few world powers to refrain from condemning its recent vote on independence.

What is most surprising, is that in economic terms, the contest for influence looks dramatically one sided: America’s GDP is 13 times Russia’s. However, that’s not always the decisive factor, said Alexander Zotov, Moscow’s ambassador to Syria from 1989 to 1994. “Sometimes you have two boxers coming out to the ring, one is huge with bulging muscles and the other is smaller but nimble, and has a better technique,’’ he said.

Making matters worse, the nimble fox has managed to, supposedly, sway US elections courtesy of $100,000 in Facebook ads, when both the Clinton and Trump campaign spent hundreds of millions.

While economics are a limiting factor for Russia, Putin has another material advantage over American presidents according to Paul Salem, vice president of the Middle East Institute in Washington. He has no Congress to worry about, and no elections that he risks losing. Putin has been around for almost two decades, a long time in geopolitics, with “very consistent leadership, a consistent message,” Salem said.

“He says what he does, he does what he says.”

Russia’s rise came as U.S. policy makers grew preoccupied with Asia, and the American public tired of Middle East wars – something both Obama and Trump acknowledged.

To be sure, “Washington remains the indispensable power in the region,’’ said Eurasia’s Kamel. But its commitment to traditional alliances is weakening, he said, and that’s encouraged regional leaders to hedge their bets.

As Bloomberg concludes, “The Kremlin is on everyone’s mind."