BEIRUT (Reuters) - Syria said on Saturday it is willing to participate in "preliminary consultations" in Moscow aimed at restarting peace talks next year to end its civil war.

"Syria is ready to participate in preliminary consultations in Moscow in order to meet the aspirations of Syrians to find a way out of crisis," state television said, quoting a source at the Syrian foreign ministry. Moscow, an ally of Syrian President Bashar al-Assad, has pushed to restart talks that collapsed in Geneva in February.

Russian Foreign Minister Sergei Lavrov said this month that he wanted Syrian opposition groups to agree among themselves on a common approach before setting up direct talks with the Damascus government. But Lavrov did not specify which opposition groups should take part.

Russia has long backed Assad, including with arms supplies for Syria, but he has become a more important ally for Moscow since the 2011 Arab Spring protests toppled several autocrats in the Middle East, some of whom had close ties with Moscow.

(Reporting by Oliver Holmes; Editing by Hugh Lawson)