I'm not sure what the Russian aircraft carrier is doing in Syria..However I saw this story online;
Many of the fast jets that were embarked on the Russia aircraft carrier Admiral Kuznetsov have been flown to the main Russian air base in Syria, Airbus Defence and Space satellite imagery obtained by IHS Jane's shows.
The imagery shows eight Russian Federation Navy Su-33 and one MiG-29KR jets alongside various Russian Aerospace Forces (VKS) aircraft at Humaymim Air Base in Latakia province on 20 November.
Kuznetsov can carry around 20 fast jets and is known to have embarked at least eight Su-33s for its current deployment in the Eastern Mediterranean, and at least four of the new MiG-29KR multirole fighters for the first time.