Interesting Things with JC #981: "April 9, 1940 - Denmark's Dawn of Defiance and the German Blitzkrieg" - This episode delves into the dramatic events of April 9, 1940, when Denmark faced the overwhelming might of the German blitzkrieg. It highlights Denmark's quick but strategic surrender to preserve its sovereignty, showcasing a lesser-known yet significant episode of WWII. The narrative brings to light Denmark's brief defiance and the complexities of wartime decisions.

Ref - https://bunkermuseumhanstholm.dk/en/learn-more/documents-1940-1945/9th-april-1940-denmark-is-occupied/