Do all armies have the same rank structure?

> Lance Corporal (squad vice leader)

##### Army General (theatre leader)

# General Major (brigade leader)

xxx Captain (company leader)

>> Corporal (squad leader)

#### Colonel General (army group leader)

X Major (battalion leader)

x Junior Lieutenant (platoon leader)

xx Lieutenant (platoon leader or company vice leader)

XXX Colonel (regiment leader

Private (does all the menial work)

XX Lieutenant Colonel (battalion leader or regiment vice leader)

((>>> Company Sergeant (company quartermaster)

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

## General Lieutenant (division leader)

### General (corps leader)

>>> Sergeant (platoon vice leader)

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

Basically yes.

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