The Arab League halted its observer mission to Syria on Saturday, January 28, sharply criticizing the regime of President Bashar Assad for escalating violence in recent days that has killed at least 80 people across the country.

The rising bloodshed has added urgency to new attempts by Arab and Western countries to find a resolution to the 10 months of violence that according to the United Nations has killed at least 5,400 people as Assad seeks to crush persistent protests demanding an end to his rule.

But the initiatives continue to face two major obstacles: Damascus' rejection of an Arab peace plan which it says impinges on its sovereignty, and Russia's willingness to use its U.N. Security Council veto to protect Syria from sanctions.

Syrian government forces clashed with anti-regime army defectors across the country on Saturday. At least nine were reported killed in the clashes and other violence. The new deaths come after two days of bloody turmoil killed at least 74 people, including small children.

The month-old Arab observer mission in Syria had come under widespread criticism for failing to bring a halt to the regime's crackdown. Gulf states led by Saudi Arabia pulled out of the mission Tuesday, asking the U.N. Security Council to intervene.

League Secretary-General Nabil Elaraby said in a statement that after discussions with Arab foreign minister, the organization decided to halt the observers' work immediately because of the increasing violence, until the League's council can meet to decide the mission's fate, AP reported.