The Syrian conflict has reached a stalemate and President Bashar al-Assad's government will call for a ceasefire at a long-delayed conference in Geneva on the state's future, the country's deputy prime minister has said in an interview with the Guardian.

Qadri Jamil said that neither side was strong enough to win the conflict, which has lasted two years and caused the death of more than 100,000 people. Jamil, who is in charge of country's finances, also said that the Syrian economy had suffered catastrophic losses.