Since the beginning of 17 January, pro-Russian militants have carried out 31 attacks on the positions of the antiterrorist operation (ATO) forces in Donbas, the ATO press centre has said in its daily evening update on Facebook.
The ATO forces suffered no losses.
In the Mariupol sector, the militants fired with 82-mm mortars on Shyrokyne, with grenade launchers and small arms on Lebedynske, Vodyane, Shyrokyne and Hnutove, and with an infantry fighting vehicle on Berezove. A sniper was active near Shyrokyne.
In the Luhansk sector, they fired with 120-mm and 82-mm mortars on Troyitske.
In the Donetsk sector, they targeted Avdiyivka and Opytne with grenade launchers of various systems and small arms.
Two Ukrainian troops have been wounded in Donbas over the past day.