Regimes Museum Journal VOL 6, Issue 4 features several articles ranging from our featured contribution by Ryan Fabre on the German Army's invasion of France and the Low-Countries as well as two articles grappling with the issue of disobedience. Also in this issue is a special segment on the Kummerow's, who spied against the Nazis and were ultimately commemorated by the East German Stasi in the form of a ceremonial medal. This Issue concludes with updates from the Museum and a follow-up article on the mini series Chernobyl.