Do all armies have the same rank structure?

> Lance Corporal (squad vice leader)

>>> Sergeant (platoon vice leader)

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

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

xx Lieutenant (platoon leader or company vice leader)

XX Lieutenant Colonel (battalion leader or regiment vice leader)

XXX Colonel (regiment leader

xxx Captain (company leader)

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

##### Army General (theatre leader)

>> Corporal (squad leader)

x Junior Lieutenant (platoon leader)

#### Colonel General (army group leader)

# General Major (brigade leader)

### General (corps leader)

X Major (battalion leader)

((>>> Company Sergeant (company quartermaster)

## General Lieutenant (division leader)

Basically yes.

Private (does all the menial work)