 The defence built by Ukraine has become a serious problem for Russia. British intelligence. Ukraine has likely accelerated the construction of defence positions along several sections of the front line, which in turn will diminish Russia's ability to advance reports the British Ministry of Defence. According to intelligence reports, soldiers' defensive positions include anti-tank obstacles known as dragon's teeth, trenches, infantry, trenches, minefields, fortified positions. It is highly likely the expansion of defensive lines will reduce Russia's ability to advance or exploit tactical gains as part of its ongoing offensive operations the intelligence adds. It is noted that the creation of primary defensive positions indicates the attritional nature of the war, so any attempt to conduct breaching operations will highly likely be accompanied with high losses. Recently, RBC Ukraine reported that engineering troops of the support forces are constructing fortifications 24 hours a day, seven days a week. As Dmitro Lykovy, the spokesperson for the operational grouping of troops, Tavriya pointed out there is no such thing as too many fortifications during wartime. However, they cannot be compared to the wall in the series Game of Thrones. According to Deputy Minister of Defence of Ukraine Lieutenant General Ivan Havryliuk, construction work on defensive lines is progressing at an accelerated pace. Still, the biggest problem is enemy drones. According to the general, during a working trip he travelled hundreds of kilometres along the frontline. On site together with representatives of the parliament and heads of regional military administrations, we assessed the situation and discussed problematic issues. Engineering works on the construction of defence lines have been progressing at an accelerated pace recently. The weather has been favourable for several weeks now. New forces and technical capabilities have been involved. The government has allocated necessary funds, Havryliuk said. Meanwhile, in the Avdeevka direction, fortifications are currently being built on the second line of defence. So, guys, come on, come on, come on, come on. There is nothing at all. There is no hidden V876 at all. V876, V876, there is no hidden V876. V876, there is no hidden V876. Damn. Guys, come on in, take the sectors. You even said. 100%. Yes, Alivis Bankirov, yes, Alivis Bankirov. He raised the price. Can I report? What has passed? The wall? The wall has passed. The wall? The wall! The wall? The shrapnel is over there. There are two walls, damn it. We are not going to go here. We will get out of here later. We will not get out of here. There is no exit here, but there is an exit. And there is an exit? Yes, it is moving. There is a hole. There is a hole. There is a hole. There is a hole. There is a hole. There is a hole. There is a hole. There is a hole. There is an hole. I see, a hole. So, here is a hole. Where is the fire coming from? The hole starts from the red wall. Troshka from the opposite side. I saw it, on the red wall. Our exit for 9 people?