(Bloomberg) -- Turkish President Recep Tayyip Erdogan voiced rare recent criticism of Russia for its conduct in Syria, saying his “patience is running out” over the ongoing bombing of opposition Islamist forces in Idlib province.“As of now, Russia is loyal to neither Astana nor Sochi” agreements, Erdogan told reporters on his way back from a visit to African countries, according to Anadolu Agency.He was referring to accords struck by the two countries in recent years to curtail fighting in northern Syria. Russia and Turkey have stepped up their cooperation in the Syrian conflict while finding themselves on opposite sides of other Middle Eastern conflicts, such as the one in Libya.“If we are loyal partners, Russia will make its position clear,” Erdogan said. “Either it will have a different process with Syria, or it will have a different process with Turkey. There’s no other way.”The comments follow reports that Syrian government forces, backed by Russia, have taken control of Ma’arrat