The Reichskommissariat replaced an earlier military government, the Military Administration in Belgium and Northern France, established in the same territory in 1940. On 18 July 1944, the first Gauleiter, Josef Grohé, was named the first Reichskommissar of the territory, known as the Reichskommissariat Belgien und Nordfrankreich or Reichskommissariat für die besetzten Gebiete von Belgien und Nordfrankreich.[1][2]