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 India Army ranks and insignia of India The following tables present the ranks of the Indian Army. These ranks generally correspond with those of Western militaries, and in particular reflect those of the British and Commonwealth armies. Traditional names for ranks are still used, as well as Western names. Until 26 January 1950, when India became a republic, the Indian Army utilised the British-pattern rank badges of the British Indian Army. Upon independence in 1947, India became a dominion within the British Commonwealth of Nations, but the old rank insignia, incorporating the Tudor Crown and four-pointed Bath Star ("pip"), was retained,