Battle of Stalingrad of January 1943, though positive media reports had stopped in the weeks before the announcement. Stalingrad marked the first time that the Nazi government publicly acknowledged a failure in its war effort. On 31 January, regular programmes on German state radio were replaced by a broadcast of the somber Adagio movement from Anton Bruckner's Seventh Symphony, followed by the announcement of the defeat at Stalingrad. On 18 February, Minister of Propaganda Joseph Goebbels gave the famous "Sportpalast" speech in Berlin, encouraging the Germans to accept a total war that would claim all resources and efforts from the entire population. Based
Battle of Stalingrad warfare began again in Stalingrad, but this time it was the Germans who were pushed back to the banks of the Volga. The Germans adopted a simple defense of fixing wire nets over all windows to protect themselves from grenades. The Soviets responded by fixing fish hooks to the grenades so they stuck to the nets when thrown. The Germans had no usable tanks in the city, and those that still functioned could, at best, be used as makeshift pillboxes. The Soviets did not bother employing tanks in areas where the urban destruction restricted their mobility. On 22 January, Paulus