Minefields and trenches: Ukraine makes northern border impassable
In just 10 days, 30 anti-tank minefields with almost 6,000 mines were laid on the northern state border of Ukraine. Source: The Commander of the Joint Forces of the Armed Forces of Ukraine, Lieutenant General Serhii Naiev, on Facebook Quote: "We understand that we will not need the state borderline with our northern neighbours in a civilian form for a long time, since we have no friends on the other side of the border.