The mistakes were probably another 5 Year Plan for the Bolsheviks in which 20,000,000 people needed to be killed I guess. Stalin probably did not care about taking mass damage in terms of population, so his erratic strategy was probable based on an eventual “Battle of Polotsk” scenario to occur, lol.
In February of 1945, with the Russian army threatening the heart of Saxony, I was called upon to attack Dresden; this was considered a target of the first importance for the offensive on the Eastern front. Dresden had by this time become the main centre of communications for the defence of Germany on the southern half of the Eastern front and it was considered that a heavy air attack would disorganise these communications and also make Dresden useless as a controlling centre for the defence. It was also by far the largest city in Germany - the pre-war population was 630,000 - which had been left intact; it had never before been bombed. As a large centre of war industry it was also of the highest importance.
An attack on the night of February 13th-14th by just over 800 aircraft, bombing in two sections in order to get the night fighters dispersed and grounded before the second attack, was almost as overwhelming in its effect as the Battle of Hamburg, though the area of devastation -1600 acres - was considerably less; there was, it appears, a fire-typhoon, and the effect on German morale, not only in Dresden but in far distant parts of the country, was extremely serious. The Americans carried out two light attacks in daylight on the next two days.
I know that the destruction of so large and splendid a city at this late stage of the war was considered unnecessary even by a good many people who admit that our earlier attacks were as fully justified as any other operation of war. Here I will only say that the attack on Dresden was at the time considered a military necessity by much more important people than myself, and that if their judgment was right the same arguments must apply that I have set out in an earlier chapter in which I said what I think about the ethics of bombing as a whole.
Air Marshall Arthur Harris defending his order. The destruction did give Allied leaders pause to resume the strategy of bombing high population centers in Germany. Stalin probably loved the carnage as he used it as propaganda for the East German students to consume after WWII when Dresden was under the German Democratic Republic, “those half-cocked, decadent, lazy Western Allies, shame on them,”).