After the armistice with France, Hitler demanded to see plans for the invasion of Switzerland. Franz Halder, the head of Oberkommando des Heeres (OKH), recalled: "I was constantly hearing of outbursts of Hitler's fury against Switzerland, which, given his mentality, might have led at any minute to military activities for the army."[18] Captain Otto-Wilhelm Kurt von Menges in OKH submitted a draft plan for the invasion.