In Donetsk sector, the separatists attacked Ukrainian soldiers in Avdiivka industrial zone with grenade launchers, and small arms near Mayorsk.
In Mariupol sector, grenade launchers were used near Novotroitske.
Ukrainian soldiers opened return fire to all of the attacks.
In the meantime, the defenders of Ukraine are cheering for their former companions, who are now participating in the Invictus Games, held in Toronto, Canada.
“Once you’ve already proven the greatness and indestructible power of your spirit here, on the front line of our fight with occupants. Now your front is on the sports arena, where you demonstrate the steadfastness of Ukrainian spirit,” the message says.
As it was reported earlier, the militants attacked living blocks of Maryinka.