[…] “Today a decision was taken according to which Russian warplanes are now flying on a so-called ‘free hunt’ against tanker trucks carrying oil products belonging to terrorists in areas controlled by ISIS,” senior Russian military official Andrei Kartapolov was quoted as saying by Russian news agencies. […]
Reports that the Russian air force destroyed 500 ISIS oil trucks in Syria in the last 48 hours. Below an official Russian MoD clip of these operations.
Added on November 20: