The Wehrmacht "Strafbattalion" (punishment battalion) and SS "Bewährungstruppe" (probation company) were military punishment units. They consisted of Wehrmacht and SS military criminals, SS personnel convicted by an Honor Court of bad conduct and civilian criminals for which military service was either the assigned punishment or a voluntary replacement of imprisonment. They wore regular uniforms, but were forbidden rank or unit insignia until they had proven themselves in combat. They wore an uninverted (point-upwards) red triangle on their upper sleeves to indicate their status. Most were used for hard labor, "special tasks" (unwanted dangerous jobs like defusing landmines or running phone cables) or were used as forlorn hopes or cannon fodder. The infamous Dirlewanger Brigade was an example of a regular unit created from such personnel.