department. Germany Peaked caps were first issued to German Landwehr troops during the Napoleonic Wars known as the Wachstuchmütze and made from oil cloth, since these were cheaper and easier to maintain than the heavy leather shakos and elaborate tailcoats worn by the British, French and Russian armies. The Prussian army was also the first to adopt the frock coat, so officers would not soil their dress uniforms on campaign. When the spiked helmet was introduced during the 1840s, enlisted German troops were issued with peakless forage caps resembling the sailor cap. Officers, however, continued to wear the German-style peaked cap () to set themselves apart from the French, who wore the kepi peaked cap. Initially, German peaked caps were in the uniform color, e.g., Prussian blue, cornflower blue, green, etc., but before the First World War a field grey hat was issued, with piping colour coded for infantry, artillery or cavalry. These caps, known as "crushers", could be worn beneath a helmet or stuffed into a pocket or knapsack. In 1935, the Nazis introduced new uniforms designed for modern mechanised warfare. However, the basic design including the peaked cap remained the same as in the Weimar Republic's Reichsheer. But the new national emblem featuring eagle clutching swastika, and black-red-white roundel in oak wreath were introduced on the caps. Enlisted personnel and non-commissioned officers were issued with peaked caps with leather chincord. Officers received caps with metallic chincord. Both enlisted-NCOs' caps and officers' caps had specially colored piping around the cap according to their service branch (white for infantry, pink for panzer and so on). Gestapo and SS men were issued with black featuring a silver death's head. On campaign, Wehrmacht officers often removed the wire stiffening so the cap would resemble the older First World War–era crusher. After the Second World War, both the West German Bundeswehr and East German National People's Army continued to be issued uniforms derived from the Second World War pattern. East German caps bore the DDR State Cockade with the Hammer and Compass design, while West German caps had a cockade in the German national colours, and a badge featuring a pair of crossed swords. After reunification, the remained part of the German army dress uniform. Indonesia Members of the armed and uniformed services in Indonesia wear the peaked cap during ceremonial and operational duties. It is widely worn by the Indonesian National Police,