President Bashar al Assad

US says Iran shows 'true colours' by restoring Hamas ties

Pentagon chief warns Syria against using chemical weapons

Assad allies say US attack on Syria air base crosses 'red lines'

Syrian army sends reinforcements to Hama province

Syrian opposition wants Geneva talks on political transition

European government put 10 more people under sanctions over the crisis in Syria

Russia criticises Turkey's military operation in Syria for first time

Syria opposition warns of Aleppo starvation amid siege fears

Syrian President says ''real'' negotiations not on in Geneva

Iran says US ally Saudi the real 'terrorism sponsor'

Russia pledges more Syria raids, opposition sets truce terms

Syria peace talks hit trouble after Damascus blast kills 60

Only a third of Russia's air strikes in Syria targeting IS: US official

Assad needs to leave for stability in Syria: Obama

UK's Syria strikes 'illegal', will encourage terror: Assad