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 General (Soviet rank) shoulder straps were changed from a four star to a single, larger star and the army logo (making them visually similar to the marshal shoulder strap). Likewise after 1974 they were permitted to wear the marshal's star necklace. Before 1943, "army generals" wore five stars on their collar patches ("petlitsy"). Since 1943, they have worn four stars on their shoulder straps. From 1974 they wore a single large star with a ground forces emblem. In 1997 their Russian successors returned to the four-star insignia. In 2013 the single large star returned as the insignia for the rank of "army general"