MOSCOW - Russia opposes US and European calls for Syrian President Bashar al-Assad to step down and believes he needs more time to implement promised reforms, the Foreign Ministry said on Friday.  

"We do not share the point of view of the United States and Europe in regard to President Bashar al-Assad," ministry spokesman Alexander Lukashevich said, according to the Interfax news agency.  

The position sets Russia firmly against the West, which has stepped up pressure on Assad five months into a violent government crackdown against protesters seeking an end to his rule.  

On Thursday, US President Barack Obama and the European Union made their first explicit demands for Assad to give up power, and Western nations said they would draft a UN Security Council sanctions resolution on Syria.  

Russia, which holds veto power as a permanent Security Council member, has said it would not support a resolution on Syria but did back an August 3 statement that criticised the violence and called for the clampdown to stop.  

"The Syrians have been sent a clear and unequivocal signal about the need to end all violence," Lukashevich said. "This applies also to the opposition, which must enter dialogue with the authorities and separate themselves from extremists."  

Interfax also quoted a Russian Foreign Ministry source as saying Assad needs more time to implement reforms.  

Russia, which has sold arms to Syria and has a naval maintenance facility there, has repeatedly urged Assad to carry out promised reforms and has taken a more positive view of the government's actions on that score than Western nations have.  

"Quite a lot has been done on this path," Interfax quoted the Foreign Ministry source as saying.

"Most important is Assad's announcement yesterday that they are stopping all military operations. This is a very important move and it bears witness to the intention of Assad and the Syrian authorities to proceed on the path of reforms."

Britain's UN ambassador said on Thursday that he did not believe military operations had ceased. UN investigators say Assad's forces may have committed crimes against humanity in a campaign which killed at least 1,900 civilians.