Member of the Expediency Council and Supreme Leader's Advisor for International Affairs Ali Akbar Velayati said on Tuesday that there is no doubt that the secret to success of Syrian nation is in their national unity among the country's tribes and religions.

 Fortunately, in Syria different ethnics such as Arabs, Kurds and followers of different religions live at peace and have stood a unified stance in the fight against aliens, he said. 

Christians shoulder to shoulder with Syrian nation played significant role in the fight against enemy, Velayati said.

Our Kurds brothers in Syrian proven that they never let the US and the Zionist regime to enter to their country, the senior official added.

Velatayi made the remarks in a meeting with the representative of Kurdish tribes in Syria on Tuesday.

The envoy of Syrian Kurds, for his part, lauded Iran's stance in supporting the Syrian nation in their struggle against terrorism, and said the Islamic revolution has bolstered relations between Iran and Syria. Relations between Iran and Syria is growing and 'we are very happy to visit Iran'.