In this article, we take a closer look at the cavalry sword 89 (KD 89). We will first take a look at the edged weapons used by the hussars and the rest of the cavalry during the 19th century. We will then take a closer look at the KD 89, starting with its different appearances in the various countries and its brief development. We then look at how it was used by the cavalry in training before the First World War, as well as taking a brief look at the discussion of the KD 89 or bayonet or sidearm, before finally discussing the use of this weapon during the war.…