How many ranks are listed as E-9 in the Army?

In the United States Army, the E-9 rank classification includes three distinct ranks. These are:

1. Sergeant Major (SGM)

2. Command Sergeant Major (CSM)

3. Sergeant Major of the Army (SMA)

Each of these ranks carries its own specific responsibilities and roles within the Army structure. The Sergeant Major acts as a senior enlisted advisor at various levels, the Command Sergeant Major holds a similar role at the unit level, and the Sergeant Major of the Army serves as the senior enlisted advisor to the Chief of Staff of the Army. This classification system is designed to recognize different leadership roles and experiences among senior enlisted personnel.

Thus, the answer reflects the multiple ranks at the E-9 level in the Army, distinguishing it from other branches, which might have a different number of senior enlisted ranks.