The Russian Air Force video shows air dropping of 30 tons of humanitarian aid on April 6 over areas of Deir Ez-Zor. Cargo deliveries have been held from the Hmeymim Airfield by Il-76 transport aircraft of the Syrian Air Force escorted by Russian Su-30 and Su-35 fighter jets.
The military transport aircraft has delivered food products from the Red Crescent International to Deir ez Zor which had been besieged by the ISIS militants.