Brazilian Army the "General de Exército" (), a "four-star" general. In times of war, or in exceptional circumstances, a fifth star may be worn by the highest-ranking officer in the army, who is then promoted to "Marechal", (). Brazilian Army officers wear rank insignia on shoulder boards and the army has ten officer ranks, also known as "grades", excluding that of an officer candidate. Brazilian Army officer ranks from second lieutenant to colonel equate directly with counterparts in the United States Army, but thereafter the systems diverge. A Brazilian "General de Brigada" () wears two stars, with duties equivalent to a U.S.
Ranks and insignia of the Red Army and Navy 1918–1935 Ranks and insignia of the Red Army and Navy 1918–1935 In the period from 1918 to 1935 of the young Soviet Union any bourgeois military thoughts were put under general suspicion by the communists, the new political establishment. Among others, the Old Russian tradition to wear epaulets and shoulder straps as rank insignia was rigorously abolished and was replaced with a new tradition of rank designations and insignia for the new Red Army and the nascent Soviet Navy. In the early period of the October revolution new uniforms were used and new units structured on the basis of the former