Fall Weiss
Plan for Fall Weiss was to encircle and destroy the polish divisions to prevent a retreat to urban Warsaw. The campaign would have to end as fast as possible to prevent an Allied attack in the West.
The five armoured divisions and four light divisions would be the spearhead supported by infantry (29), a gebirgskorps (3) and three headquarters. Three bomber fleets mainly consisting of tactical bombers (8) and fighters (3) would provide air support.
In the West the seven availiable interceptor squadrons would try to fend off enemy bombers. While 21 infantry divisions manned the "Westwall" and a few divisions are used to defend the coast.
After the successful taking of Danzig the next step would be cutting off the polish troops in Czestochwa and Lodz and preparing the encirclement of Warsaw.
But the Allies were not inactive. They began to amass troops at the Maginot Defense Line and launched a heavy bombing campaign. The 36th Infantry division was hit hard and Germany mourned over thousand dead and even more wounded.
Hitler was enraged about the news and the wrong strategical decisions made by Göring, too much focusing on bombers instead on fighters. He immediately replaced Göring with Carl von Siemens giving Air Superiority preference. Still Göring was not a nobody and this step would cause some disturbance, therefore Göring was officially promoted as Commander-in-Chief of Forschungsamt ("FA"), the Nazi underground monitoring services for telephone and radio communications. This was connected to SS, SD and Abwehr intelligence services.
Meanwhile Dönitz continued to work on improving the UBootflotte.
In the East everything worked as planned and german troops were approaching Warsaw.
The german tanks rushed forward to encircle Warsaw while supporting infantry was killing off last resistance in western Poland.