General officer brigadier general is brigadier, which is not always considered by these armies to be a general officer rank, although it is always treated as equivalent to the rank of brigadier general for comparative purposes. As a lieutenant outranks a sergeant major; confusion often arises because a lieutenant is outranked by a major. Originally the serjeant major was, exclusively, the commander of the infantry, junior only to the captain general and lieutenant general. The distinction of serjeant major general only applied after serjeant majors were introduced as a rank of field officer. Serjeant was eventually dropped from both rank titles, creating
General of the Armies the Army Personnel Office began attempting to resolve the confusion surrounding the status of General of the Armies. The Army Personnel Office determined that, because of the number of living five-star generals still on the Army rolls in 1964, to introduce a rank of General of the Armies would require a formal regulation dealing with seniority, insignia, and retirement benefits. The Army Judge Advocate General also advised that, should MacArthur receive promotion to rank of General of the Armies, salary and benefits associated with the much more firmly established rank of five-star General of the Army would have to be