Syrian military is rushing reinforcements to the northwest and launched airstrikes on Sunday to push back insurgents who seized the country's largest city of Aleppo. In the latest, Iran pledged to help the government counter the surprise offensive. Tehran has been a key political and military ally of Syrian President Bashar Assad in the country's long-running civil war. NDTV's Gaurie Dwivedi speaks to Dr. Shubhda Chaudhary (Founder, Middle East Insights Platform) And Dr. Waiel Awwad (Senior Journalist & VP Mena Distinguished Fellow, West Asia, Tillotoma Foundation).