Re-engagement The Obama administration initiated a policy of rapprochement with Syria. However, with the governments' violent response to the
Syrian civil war in 2011, relations cooled dramatically and senior American officials, including President Obama himself, repeatedly called for Syrian President
Bashar al-Assad to resign. Although the U.S. recalled its
ambassador to Syria in 2005,
United States Secretary of State Hillary Clinton said the Obama administration was reconsidering its relations with the country, which the
George W. Bush administration repeatedly accused of sponsoring terrorism during its eight-year tenure. On March 3, 2009, Clinton said the U.S. would "soon" dispatch two envoys to Syria to probe the situation. On February 16, 2010, President Obama nominated career
diplomat and former
United States Ambassador to Algeria Robert Ford to be the first
United States Ambassador to Syria since 2005. Shortly after Ford's appointment, Under Secretary of State for Political Affairs
William J. Burns arrived in
Damascus and hosted talks with President
Bashar al-Assad in an attempt to revive relations. The talks were described as "candid" and that common ground was met on those issues pertaining to Iraq and Lebanon. In July 2010, Senator
Arlen Specter met with al-Assad in attempts to further continue the new dialogue. In meetings revolved around discussing "specific steps to promote regional stability, revive Syria–Israel peace talks, and strengthen U.S.–Syrian bilateral relations."
Lifting of travel restrictions In February 2010 the US
travel advisory for American citizens traveling to Syria was lifted. The advisory had been in place since the 2006 embassy bombing attempt. The US Embassy in Syria reported that, "After carefully assessing the current situation in Syria, we determined that circumstances didn't merit extending the travel warning.” This move was seen by many as one of the first steps towards better bilateral relations.
Sanctions In May 2010, President Obama renewed a set of sanctions against Syria placed by the previous Bush administration. On August 18, 2011, Executive Order 13582 signed by President Obama froze all assets of the Government of Syria, prohibited U.S. persons from engaging in any transaction involving the Government of Syria, banned U.S. imports of Syrian-origin petroleum or petroleum products, prohibited U.S. persons from having any dealings in or related to Syria's petroleum or petroleum products, and prohibited U.S. persons from operating or investing in Syria. This is considered the start of the comprehensive U.S. embargo on Syria.
Syrian Civil War On August 18, 2011, several months after the start of the
Syrian Civil War, Obama issued a written statement that said: "The time has come for
President Assad to step aside." This stance was reaffirmed in November 2015. In 2012, Obama authorized multiple
programs run by the CIA and the Pentagon to train anti-Assad rebels. The Pentagon-run program was later found to have failed and was formally abandoned in October 2015. In the wake of a
chemical weapons attack in Syria,
formally blamed by the Obama administration on the Assad government, Obama chose not to enforce the "red line" he had pledged and, rather than authorize the promised military action against Assad, went along with the Russia-brokered deal that led to Assad
giving up chemical weapons; however attacks with
chlorine gas continued. In 2012, Obama, who had previously demanded the resignation of Syria's president
Bashar al-Assad, said that the use of chemical weapons by the Assad government would be crossing a red line and would entail U.S. military action. After reports on August 21, 2013,
about the usage of chemical weapons in Syria, the Obama administration
formally blamed the incident on the Syrian government and sought congressional approval for military action in Syria. Besides, Obama sought support from Britain and France for an attack in Syria. The Defense Secretary
Chuck Hagel approved plans for a barrage of Tomahawk cruise missile strikes to have those called off by Obama in September. On September 11, 2013, Obama put a military strike or combat operations on hold and achieved an agreement with Russia and the Syrian government to
destroy all chemical weapons in Syria. Obama's decision to allow the violation of a red line he himself had drawn to go unpunished is widely criticised by the U.S. political establishment, as well as the allies, as detrimental to America's international credibility. More broadly, regarding Obama's lack of meaningful support to the Syrian anti-government rebels, in 2015,
The Economist opined, "Rarely has an American president so abjectly abandoned his global responsibility", adding in 2016, "The agony of Syria is the biggest moral stain on Barack Obama's presidency. And the chaos rippling from Syria—where many now turn to al-Qaeda, not the West, for salvation—is his greatest geopolitical failure." In 2016,
Nicholas Kristof described inaction in Syria as "Obama's worst mistake", while
Jonathan Schanzer said "the White House Syria policy has been an unmitigated dumpster fire."
Michael Mullen, former chairman of the joint chiefs of staff, described the conflict in Syria as "Obama's
Rwanda". This is in lieu of the
CIA-backed operation
Timber Sycamore, which provide weapons and trainings to anti-government rebels, but proved to be ineffective by the end of the Obama presidency. In comments published on December 1, 2016, about the U.S. becoming increasingly sidelined by Moscow and Ankara, Emile Hokayem of the
International Institute for Strategic Studies, blamed the marginalisation of the U.S. in the
Syrian Civil War and the region at large on Barack Obama, "The American approach to this conflict guaranteed the US less and less relevance, not just in the Syrian conflict but also the broader regional dynamics. There has been a loss of face and a loss of leverage. The politics of the region are being transformed and this happened under Obama, whether by design or by failure." In 2017, as Russia on the back of its successful
military campaign in Syria forged closer ties with Turkey and Saudi Arabia, analysts and politicians in the Middle East concurred that Russia's clout in the region had grown “because Obama allowed it to’’ by failing to intervene robustly in Syria.
The "Red Line" ultimatum The Obama "Red Line" remark was intended as an ultimatum to the Syrian president and the Syrian army to cease the use of chemical weapons. It appeared in a presidential statement on August 20, 2012. Obama's red line was enforced by means of threat of massive military force in September 2013 and resulted in the substantial destruction of the Syrian stockpile of chemical weapons by June 2014. Obama stated, "We have been very clear to the Assad regime, but also to other players on the ground, that a red line for us is we start seeing a whole bunch of chemical weapons moving around or being utilized. That would change my calculus. That would change my equation." One year later, in the early hours of August 21, 2013, two opposition-controlled areas in the suburbs around
Damascus, Syria were struck by rockets containing the chemical agent
sarin. The attack was the deadliest use of chemical weapons since the Iran–Iraq War. The U.S. Navy brought four destroyers into position in the eastern
Mediterranean to reach targets inside Syria. The
USS Nimitz carrier group was rerouted to Syria in early September 2013. Russia and Great Britain among other nations began evacuating their citizens in anticipation of the bombardment. During the
G20 summit on September 6, Vladimir Putin and Obama discussed the idea of putting Syria's chemical weapons under international control. On September 9, 2013, Kerry stated in response to a question from a journalist that the air strikes could be averted if Syria turned over "every single bit" of its chemical weapons stockpiles within a week, but Syria "isn't about to do it and it can't be done." State Department officials stressed that Kerry's statement and its one-week deadline were rhetorical in light of the unlikelihood of Syria turning over its chemical weapons. Hours after Kerry's statement, Russian foreign minister
Sergey Lavrov announced that Russia had suggested to Syria that it relinquish its chemical weapons, and Syrian foreign minister
Walid al-Moallem immediately welcomed the proposal. U.S.–Russian negotiations led to the September 14, 2013, "Framework for Elimination of Syrian Chemical Weapons," which called for the elimination of
Syria's
chemical weapon stockpiles by mid-2014. Following the agreement, Syria acceded to the
Chemical Weapons Convention and agreed to apply that convention provisionally until its entry into force on October 14, 2013. On September 21, Syria ostensibly provided an inventory of its chemical weapons to the
Organisation for the Prohibition of Chemical Weapons (OPCW), before the deadline set by the framework. The destruction of Syria's chemical weapons began on the basis of international agreements with Syria that stipulated an initial destruction deadline of June 30, 2014. UN Security Council Resolution 2118 of September 27, 2013, required Syria to assume responsibility for and follow a timeline for the destruction of its chemical weapons and its chemical weapon production facilities. The Security Council resolution bound Syria to the implementation plan presented in a decision of the OPCW. On June 23, 2014, the last declared chemical weapons left Syria. The destruction of the most dangerous chemical weapons was performed at sea aboard the Cape Ray, a vessel of the
United States Maritime Administration's
Ready Reserve Force, crewed with US civilian merchant mariners. The actual destruction operations, performed by a team of U.S. Army civilians and contractors, destroyed 600 metric tons of chemical agents in 42 days.
Military campaign Against ISIL in Syria In September 2014, Obama authorized an
air campaign aimed primarily at ISIL in Syria. In November 2015, the Obama administration began the deployment of U.S. special forces to Syria, on the mission of assisting rebel forces in their fight against ISIL, President Obama then ordered several dozen Special Operations troops into
Rojava in northern Syria to assist local fighters battling ISIL, authorizing the first open-ended mission by American ground forces into the country. ==Turkey==