 Estonia starts preparations against the Russian attack. The borders are mined. Estonia is completing planting land mines along its border with Russia, including both anti-personnel and anti-tank mines, Deputy Chair of Estonian Parliamentary Defense Committee Leo Kunas said, as reported by public broadcaster E.R.R. He said that three important conditions must be met for the construction of fortifications along Estonia's border with Russia. First, we must replace the stocks of engineering materials and mines that we gave to Ukraine, said Kunas. For instance, we gave Ukraine a very large number of anti-tank mines. We need to immediately replace them and then acquire more mines, explosives and ammunition. The next step, he said, should be the Baltic country's denunciation of the Ottawa Convention, which bans the use of anti-personnel mines. Thirdly, Kunas mentioned that Estonia should start producing its own military explosives, which could be used in anti-tank and anti-personnel mines, mine clearing charges and artillery shells. Having such manufacturing capabilities would be important for us because the quantity needed is also very large, the MP explains. Once we do all this, we can then talk about starting to seriously build defensive structures.