Case Green

Before World War II, Fall Grün (Case Green) was a German plan for an aggressive war against Czechoslovakia. The first draft of the plan was made in late 1937, with new versions coming as the military situation and requirements changed. The final version scheduled the attack to September 28, 1938, but after the Munich Conference, the plan was completely abandoned.

Case Green in Hitler's War
Upon the announcement that Konrad Henlein had been assassinated by Jaroslav Stribny, Adolf Hitler demanded the immediate initation of Case Green. Within days, Germany had invaded Czechoslovakia, touching off a global war.