Assad 'losing control' in Syria - US
The United States said today that Syrian president Bashar al-Assad was losing control of his country, and with an eye on Russia, urged the international community to get behind a political transition plan to avert a sectarian civil war.
President Barack Obama called Russian president Vladimir Putin - Mr Assad's main international ally - after a Damascus bomb blast killed Syria's defence minister and Mr Assad's brother-in-law, throwing the 16-month old rebellion onto an unpredictable new path.
"The window is closing. We need to take action in a unified way to help bring about the transition that the Syrian people so deserve," White House spokesman Jay Carney told reporters.
Mr Carney did not provide further details of Mr Obama's conversation with Mr Putin, whose government has repeatedly blocked Western- and Arab-led efforts to rally the UN Security Council behind tough measures against Damascus.
But the Kremlin said while both leaders shared the goal of halting Syria's escalating violence, they remained divided on how to achieve this.
"Differences in approaches regarding the practical means of reaching a regulation (of violence) still exist," Mr Putin's office said in a statement issued in Moscow after the call.
The UN Security Council delayed until tomorrow a proposed vote on a Western-backed resolution that threatens Damascus with sanctions as envoys showed scant sign of narrowing the differences that have paralysed the international response to the crisis.
The White House, reiterating the US view that Mr Assad's days are numbered, said the international community must now come together around a political transition plan to establish a democratic order in Syria after Mr Assad goes.
"The sooner this transition happens, the greater the chance we have of averting a lengthy and bloody sectarian civil war and the better we'll be able to help Syrians manage a stable transition to democracy," said Tommy Vietor, another White House spokesman.
Defense Secretary Leon Panetta, speaking earlier, said Syria was lurching into dangerous territory and emphasised that Mr Assad's government would be held responsible if it failed to safeguard its chemical weapons sites - a major concern for US and regional security planners.
"This is a situation that is rapidly spinning out of control," Mr Panetta told a Pentagon news conference.
One European national security official, reflecting the intelligence estimate of Washington and its allies, said that while
the deadly bomb blast that wiped out key Syrian security officials was a huge setback for Mr Assad, it was not necessarily a death blow.
US officials said they were still assessing reports of the Damascus attack - but did not condemn it outright.
"The United States does not welcome further bloodshed in Syria. We note, however, that these men were key architects of the Assad regime's assault on the Syrian people," State Department spokesman Patrick Ventrell said.