Border guards are shooting at occupiers under fire. VIDEO

Mortar crews of the State Border Guard Service of Ukraine are shelling enemy positions in the Donetsk sector. Border guards are shelling Russian positions both day and night.

According to the military, such work is somewhat similar to fishing. Sometimes they have to wait for hours for the Russians to let their guard down and allow them to aim their mortars at the target, Censor.NET reports.

Watch more: Near Bakhmut, Ukrainian border guards destroyed enemy dugout: 4 occupants were eliminated. VIDEO