title: Turkey, Iran agree to discuss Russia's Syrian congress proposal
text: ASTANA (Reuters) - Turkey and Iran have agreed to discuss within the UN-led Geneva process Russia s proposal to convene a Syrian national dialogue congress, the three nations  delegations said in a joint statement after talks in Kazakhstan. Diplomats from the three countries will next meet in Astana, the Kazakh capital, in the second half of December, according to the statement. 