Please resubmit your question with more specifics. Do you need to know which Army is the strongest army in the world or the highest rank in an army? A 5 star General or Field Marshall is the highest ranking officer in the armies of the world. I would suppose the US Army is the largest being the superpower in the world right now.
The Army Chief of Staff is the highest ranking officer in the peacetime Army. The highest raning NCO is the Sergeant Major of the Army.
Field Marshal is the highest military rank in Pakistan Army.
Sergeant Major of the Army is the highest rank NCO.
Sergeant Major of the Army
In the US Army, General.
List of highest generals with there ranks in UgandaUganda
Imperator
General
General
The highest Non-Commissioned Officer rank in the US Army is Sergeant Major of the Army. The current SMOA is Kenneth O. Preston.
The General of The Army, but it is reserved for Wartimes. General is the normal highest.
General of the Army- 5 stars, arranged in a circle.