Terrorists shelled Mariupol neighborhoods with Grad rocket systems. Houses destroyed. There are killed and wounded. PHOTOS

Censor.NET reports referring to the ATO press-center.

"Houses were destroyed on Olimpiiska St. Casualties are being specified," the statement says.

This cynical shelling of civilian and peaceful Ukrainian city reveals the real purpose of the Russian mercenaries - to bring death, fear and destruction.

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"The militants need no peace, they clearly perform the Kremlin's tasks - to escalate the situation in the Donbas," added in the press-center.

According to 0629 website four residents were killed and 33 wounded.