Royal Navy officer rank insignia the Corps also had the unique ranks of colonel second commandant and colonel commandant. Rank insignia are on brown or dark blue shoulder boards in all dresses save for the combat and barracks duty dress uniforms. From 1911 to 1957 the officer corps even included warrant officers and commissioned warrant officers in the same way as the RN. Although the Royal Marines does not officially use the rank of field marshal, the Captain General Royal Marines, the ceremonial head of the corps, wears a field marshal's rank insignia. Royal Navy officer rank insignia Uniforms for naval officers were not authorised
Army ranks and insignia of Chile are inspired by those used in the French Army, but in red shoulder straps with two to four golden stars. All Privates and Student NCOs studying in the Army NCO School wear no rank insignia. Army ranks and insignia of Chile An aspiring non-commissioned officer or officer in the Chilean Army undergoes studies at these two schools, both located in the Santiago Metropolitan Region: Upon graduation, they become a commissioned officer (Ensign) or non-commissioned officer (Corporal), and then move on to the branch of his or her choice, except for newly recruited soldiers, whose primary rank is Soldado Dragonante or