This is why dropping “Sunni Arab allies” into Syria is a terrible idea

Five years into the Syrian Civil War, the Kingdom of Saudi Arabia announced its readiness to send ground troops into Syria to fight Islamic State forces.

"The kingdom is ready to participate in any ground operations that the coalition (against Islamic State) may agree to carry out in Syria," Brigadier General Ahmed Asseri, the spokesman for the Saudi-led Arab coalition in Yemen, told the Saudi government-owned al-Arabiya TV.

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Just days after that announcement, the United Arab Emirates announced its readiness to join the fight.

"Our position throughout has been that a real campaign has to include a ground force," the UAE's Minister of State for Foreign Affairs Anwar Gargash said at a news conference in Abu Dhabi, adding "U.S. leadership on this" would be a prerequisite for the UAE.

Big surprise there.

For those keeping track, the UAE is also part of the Saudi-led coalition fighting the religious-political faction of Houthis in Yemen, a Shia insurgent group who captured the Yemeni capital of Sana'a in 2014 and forced the fall of the Saudi-backed government five months later. Saudi Arabia's nine-member coalition has since failed to dislodge the Iran-backed Houthis or restore the government. Meanwhile, just under one-third of the country has fallen to the resurgent al-Qaeda in the Arabian Peninsula.

Maybe Saudi Arabia and the Arab allies aren't everything American politicians have said they are during the 2016 election debates. Forget for a moment how bad they are at fighting a decisive war (they can't even capture the capital city with air superiority and and more than a year to get it done), the idea of airlifting a coalition of Sunni Arab troops into Syria is not only overly simplistic, it's a terrible one. Saudi Arabia and Iran are expending resources to wage an all-out proxy battle in the region, and Iraq and Syria are the primary battlefields.

By now, it should come as no surprise to Westerners that there is an huge, problematic divide between the Sunni and Shia sects of Islam. The main actors in this ideological conflict today are Sunni Saudi Arabia and Shia Iran. Yemen isn't the first example of Saudi intervention. At the height of the Arab Spring, Saudi troops crossed the King Fahd Causeway into Bahrain to put down Shia protests there.

The Saudi sphere of influence extends throughout the Arabian Peninsula while the Iranian sphere extends from Iran's border with  Afghanistan to the East and pushes West through Iraq, Syria, and Lebanon. The conflicts in Yemen, Iraq, Syria, and Lebanon are extensions of this greater conflict. When told the Saudis and Emiratis were ready to deploy to Syria, Syrian Foreign Minister Walid al-Muallem gave a very expected response: "I regret to say that they will return home in wooden coffins."

Sectarianism is only increasing and is becoming the primary reason for conflict. Until recently, major non-state paramilitary organizations on either side of the divide publicly defined their mandates in terms of either anti-imperialist, anti-Israel, and/or anti-American terms. They did not openly define themselves in terms of Shia vs. Sunni. That is changing.

In 2013, Islamic extremist violence intensified, fueled by sectarianism in Iraq, Syria, Lebanon, and Pakistan. The rise of anti-Shia resistance, combined with the remnants of Saddam Hussein's Ba'athist regime, led to the ideology behind the rise of the Islamic State, now the most aggressive and extreme group, with transnational roots in Nigeria, Libya, and Afghanistan. The sectarianism is only spreading.

When the Asad regime looked like it would fall, the Gulf states smelled the blood in the water and acted quickly to take advantage of the situation. Kuwait is now the leading source of funds for al-Qaeda-linked terror organizations in Syria. Qatar is a major funder of the al-Qaeda-allied Sunni al-Nusra Front there, and Qatari officials tell The Atlantic that ISIS is "a Saudi project."

A Saudi project like a crane at the Grand Mosque in Mecca. That kind of project.

Iran funds, trains, and equips paramilitary forces throughout the Middle East, including the Lebanese political-militant group Hezbollah, and has for decades. Iraq's government has been dominated by Iran-backed Shia parliamentarians since the ouster of Saddam Hussein by the 2003 U.S. invasion. Syrian President Bashar al-Asad's regime is propped up by the Iranian government, who are reinforcing the Asad government against rebels, ISIS, the Kurdish YPG, and the other thousand groups vying for power there. The government's legitimacy relies on the support of the Alawite minority in Syria, a Shia group whose followers control the top tiers of Syrian society.

Sunni militant groups, financed by Gulf states like Kuwait, are seeing a rise in recruiting numbers and directing their ideology and violence toward other Muslim communities instead of Western targets. In response, Shia groups gain in strength and numbers to confront the  perceived threats posed by the Sunni groups. The war in Syria is no longer a fight for control of the country but a battle in a greater ideological proxy war.

The U.S. has so far managed not to take a side. The Obama Administration's original plan for fighting ISIS, for example, involved both Sunnis and Shia, but accomplished little in the way of real, lasting stability or security in the region. It called for air support and advisors for Iraqi troops (sometimes led by Iranian advisors and in conjunction with Iraq's Shia militias) while training and equipping "moderate" rebels in Sunni Saudi Arabia. We know how that turned out.

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At the onset of the Syrian War, thousands of fighters left their homes in Syria for various Sunni or Shia militias. Foreign fighters soon began to flood in with professional jihadis from Chechnya and Afghanistan coming to reinforce Sunni groups while Shia militias from Iraq and Lebanese Hezbollah shored up the Asad regime. At the end of 2013, there were an estimated 1000+ armed groups in Syria. Since then, the rebel groups have only fractured.

Knowing all of this, imagine how would it look to the average Shia militia if the United States began flooding a traditional Shia state with Sunni troops. The war in Syria will last at least another five to ten full years and the U.S. should be prepared for that. The U.S. only has to look at recent history when deciding how best to serve our national interest while helping bring the conflict to its conclusion.

The Lebanese Civil War ended only after the infighting exhausted itself. By the signing of the 1989 Taif Agreement that ended the war in Lebanon, the streets of Beirut looked remarkably similar to how the streets of the Syrian city of Homs look today.

That war had was much more akin to today's Syrian conflict than other Arab Spring-related uprisings. Massacres, assassinations, and a large number of belligerents fueled the conflict for 15 years. In the end, the Taif Agreement ceded Lebanon to Syrian influence. Even so, the Taif Agreement only came about because of an anti-Saddam mindset between the Iranians and Saudis. U.S. military power was not a significant factor.

In 1983, the U.S. Marine barracks in Beirut were bombed by Shia militias. The attacks killed 241 U.S. military members. Three months later, then-President Ronald Reagan withdrew all U.S. troops from the country. That turned out to be the right call. In trying to score political points, American politicians could call it a "cut and run." Yet, in a 1991 biography of Reagan, one of the 20th century's most brilliant military minds, Gen. Colin Powell, labeled the American intervention in Lebanon a misadventure from the start.

"Beirut wasn't sensible and it never did serve a purpose," Powell said. "It was goofy from the beginning." The reversal of a bad military course, once decided, seems impossible 33 years later, considering the level of political rhetoric on the use of force against ISIS. It might even be political suicide.

Would you to tell this man he was wrong?

Yet, the same U.S. involvement that was a mistake in Lebanon in the early 80's is a leadership necessity in Syria today. Why? It's not because of ISIS. In Lebanon, President Bachir Gemayel was assassinated and Palestinian refugees were slaughtered in camps by Christian Maronite militias. Those events didn't influence Reagan to keep Marines in the country for an indeterminate period of time. Once it became clear that U.S. actions would have repercussions, the President decided the nature of the mission weighed against the potential cost wasn't in U.S. interests and left the multi-national force ... and it was the right call.

American intervention and use of military force should involve a clear strategy to reach a set goal, with rules of engagement to match. A policy of dropping Sunni troops into a Shia country is misguided. It will only fuel the Syrian war and the sectarian divide. The U.S. will win the hearts and minds of neither Shia nor Sunni and will pay the cost in security across the globe.