So far, this was only an unconfirmed rumor but now it has received an official confirmation:  heavy missile cruiser Variag will join the Russian Navy task force in the Mediterranean where he will replace the Moskva.  In other words, the Russians want to keep a heavy missile cruiser on station for the foreseeable future.  The rotation of heavy amphibious assault ships is continuing (see here for context).

The Saker

Heavy missile cruiser Variag