MOSCOW - Russia is "deeply concerned" by reports that each side in the Syrian conflict is enlisting and arming Palestinian refugees and said on Friday they should be kept out of the fighting.

"We call for the participants of the conflict in the Syrian Arab Republic to show restraint and do all possible for Palestinian refugees not to be dragged into the Syrian confrontation and for places of their residence not to become objects of hostility," the Russian Foreign Ministry said.

Syrian rebels killed 10 members of the Popular Front for the Liberation of Palestine-General Command, a faction loyal to President Bashar Assad, in a clash near the Palestinian camp of Yarmouk in Damascus on Wednesday.

Palestinian President Mahmoud Abbas has asked the United Nations and Russia, one of Assad's last remaining allies, to work to protect Palestinians in Syria.

Please LIKE our Facebook page - it makes us stronger