A significant Ukrainian drone attack on a Russian arsenal in the Tver region has resulted in a massive explosion, leading to the partial evacuation of the town of Toropets. Reports indicate that the blast, which equated to 200-240 tons of high explosives, caused large fires and was visible from space, with NASA satellites detecting intense heat and earthquake sensors recording tremors. The targeted facility, the 107th Main Missile and Artillery Directorate's arsenal, is believed to have housed Iskander-M and KN-23 ballistic missiles. While Russian officials claim that the drones were shot down, local sources suggest the damage is severe, with no confirmed fatalities despite extensive destruction. The incident has fueled speculation about NATO involvement, as it represents a significant strike deep into Russian territory. Coverage of the event in Russian state media has been limited, likely due to military censorship.