Obama rules out alliance with Syria leader Assad against ISIS

Civilians and Civil Defence members work at a site hit by airstrikes allegedly by forces loyal to Syria's President Bashar al-Assad in Raqqa, Syria, which is controlled by the Islamic State in Iraq and Syria (ISIS) on Nov 11, 2014. US President
Civilians and Civil Defence members work at a site hit by airstrikes allegedly by forces loyal to Syria's President Bashar al-Assad in Raqqa, Syria, which is controlled by the Islamic State in Iraq and Syria (ISIS) on Nov 11, 2014. US President Barack Obama on Sunday, Nov 16, rejected any alliance with Mr Assad against ISIS, arguing that the Syrian president was illegitimate and that any such pact would backfire. -- PHOTO: REUTERS

BRISBANE (AFP) - US President Barack Obama on Sunday rejected any alliance with Bashar al-Assad against the Islamic State in Iraq and Syria (ISIS) group, arguing that the Syrian president was illegitimate and that any such pact would backfire.

"Assad has ruthlessly murdered hundreds of thousands of his citizens. As a consequence, he has completely lost legitimacy with the majority of the country," Obama told reporters after a G-20 summit in Brisbane.

"For us to then make common cause with him against ISIL would only turn more Sunnis in Syria in the direction of supporting ISIL and would weaken our coalition" against the group, he said, referring to ISIS by its other name, the Islamic State in Iraq and Levant (ISIL).

US reports this week said the president had ordered a wholesale review of his administration's Syria policy, with Assad still in power despite an armed uprising that is now in its fourth year.

The conflict has become many-sided as militants gain ground, notably the ISIS and the Al-Nusra Front, which is affiliated to Al-Qaeda.

Obama has built an international coalition against ISIS as it rampages across both Syria and Iraq. The coalition in September launched its first air strikes against the militants, using Syrian air space, and Obama is deploying up to 1,500 more US troops to Iraq.

The president denied that he intended to recalibrate his Syria policy, insisting that it was reviewed all the time to see what was working and what was not.

"Certainly no changes have taken place with respect to our attitude towards Assad," he said in Brisbane.

"This is a fight against extremisms of any stripe that are willing to behead innocent people or mow down political prisoners with a cruelty that we've very rarely seen in the modern age," he added.

Obama said that communication with the Assad regime was limited to informing them that if the US uses Syrian air space in anti-ISIS operations, "they would be well advised not to take us on".

"But beyond that, there's no expectation that we are going to in some ways enter an alliance with Assad," the president said. "He is not credible in that country."