Russia announced a massive drone attack on September 1. It claims that 15 regions were attacked, including Moscow and the region. Read more about the attack and its consequences in the material by RBC-Ukraine below. Contents: What the Defense Ministry saysMoscow and the regionTver regionWhat the Defense Ministry says The night of Saturday, September 1, and the morning in Russia were troubled. In a number of regions, explosions were heard and unidentified drones were spotted. The Russian Ministry of Defense claimed that air defense forces intercepted a total of 158 drones over Russia. According…