Do all armies have the same rank structure?

###### Field Marshal (commander of the military branch)

Basically yes.

(>>> Staff Sergeant (platoon leader or company quartermaster)

>> Corporal (squad leader)

> Lance Corporal (squad vice leader)

X Major (battalion leader)

((>>> Company Sergeant (company quartermaster)

XXX Colonel (regiment leader

##### Army General (theatre leader)

>>> Sergeant (platoon vice leader)

####### Generalissimus (overall supreme commander)

xxx Captain (company leader)

xx Lieutenant (platoon leader or company vice leader)

XX Lieutenant Colonel (battalion leader or regiment vice leader)

Private (does all the menial work)

# General Major (brigade leader)

## General Lieutenant (division leader)

x Junior Lieutenant (platoon leader)

#### Colonel General (army group leader)

### General (corps leader)