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.
United States Army officer rank insignia Arnold, and Omar Bradley), while two generals were promoted to the higher rank and title of General of the Armies of the United States (George Washington and John J. Pershing). Congress created the rank of general of the armies specifically for Washington, although while living he never officially accepted the honor. Pershing received the rank in 1919 and was allowed to choose his own insignia; he chose to use four gold stars. While a conjectural design for the rank of general of the armies was proposed using six silver stars when the promotion of Douglas MacArthur to the rank was