What is the rank of the current Sergeant Major of the Army?

The rank of the current Sergeant Major of the Army is indeed Command Sergeant Major. This is a significant position within the U.S. Army, as the Sergeant Major of the Army serves as the senior enlisted advisor to the Army Chief of Staff and represents the interests of enlisted soldiers at the highest levels of command. The title carries considerable leadership responsibilities, including advising on policies affecting enlisted personnel and being a voice for their concerns.

The other ranks listed do not correlate with the responsibilities or standing of the Sergeant Major of the Army. Private First Class and Sergeant First Class are both lower enlisted ranks, while Lieutenant Colonel is an officer rank that is not aligned with the senior enlisted role fulfilled by the Command Sergeant Major.