MOSCOW, June 5 /TASS/. Terrorist groups in Syria have been intensively shelling Syrian cities over the past 24 hours. As a result, more than 270 civilians have been killed and hundreds have been injured, the Center for Reconciliation of the Opposing Sides in Syria said in an information bulletin, which was published at the Russian Defense Ministry website on Saturday.

"Militants from terrorist groups have shelled Syrian cities killing more than 270 peaceful civilians and leaving hundreds of people injured," the information bulletin said.