single Infantry Section Commander's Course. In addition, in order to be promoted to Master corporal an infantry soldier must have successfully completed a machine gunner's specialization course. Master corporals often serve as Training Non-Commissioned Officers for the purposes of training new soldiers. They are often a new recruit's first taste of military life. French speaking nations France Other nations Indonesia In the Indonesian Military, the rank "Master Corporal" is known as Kopral Kepala (Kopka). In Indonesia, "Corporal" has three levels, which are: Second Corporal (Lance Corporal), First Corporal (Corporal), and Master Corporal. See also Canadian Armed Forces ranks and insignia References Military appointments of Canada Military ranks of Canada