Makes me think of Hitler invading Poland, and Chamberlin meeting with Hitler to tell him to stop and coming back saying Hitler promises to stop. History rhymes?
"Chamberlain’s flight to Berchtesgaden was followed by another to Godesberg a week later and then another to Munich on 29 September. At Munich, Chamberlain got an international agreement that Hitler should have the Sudetenland in exchange for Germany making no further demands for land in Europe. Chamberlain said it was ‘Peace for our time’. Hitler said he had ‘No more territorial demands to make in Europe.’ On 1 October German troops occupied the Sudetenland: Hitler had got what he wanted without firing a shot.
Although people in Britain were relieved that war had been averted, many now wondered if appeasement was the best decision. They did not think it would stop Hitler, and simply delayed the war, rather than prevented it. Even while Chamberlain was signing the Munich Agreement, he was agreeing a huge increase in spending to increase Britain’s armament in preparation for war. He must have known from the situation outlined to him by General Ismay, that Czechoslovakia was lost, that war was bound to come.
Six months later, in March 1939, German troops took over the rest of Czechoslovakia. Poland seemed to be the next most likely victim of Nazi aggression and Chamberlain made an agreement with the Poles to defend them in Germany invaded. Hitler did not think Britain would go to war over Poland, having failed to do so over Czechoslovakia. He sent his soldiers into Poland in September 1939. Two days later, Britain declared war on Germany.
Chamberlain struggled on as Prime Minister until May 1940 when he resigned and Winston Churchill, a bitter critic of appeasement, took over. Chamberlain died in November 1940; however he continued to be vilified for appeasement in general and for his actions in September 1938 in particular long after his death and the conclusion of the war."
https://www.nationalarchives.gov.uk/education/resources/chamberlain-and-hitler/