The Hitler Youth maintained training academies comparable to preparatory schools, which were designed to nurture future Nazi Party leaders. The Hitler Youth also maintained several corps designed to develop future officers for the Wehrmacht (Armed Forces). The corps offered specialised foundational training for each of the specific arms for which the member was ultimately destined. The Marine Hitler Youth (Marine-HJ), for example, served as an auxiliary to the "Kriegsmarine". Another branch of the Hitler Youth was the "Deutsche Arbeiter Jugend – HJ" (German Worker Youth – HY). This organisation within the Hitler Youth was a training ground for future labour leaders and technicians. Its symbol was a rising sun with a swastika. A program entitled "Landjahr Lager" (Country Service Camp) was designed to teach specifically chosen girls of the BDM high moral character standards within a rural educational setting.