Do all armies have the same rank structure?

XXX Colonel (regiment leader

>> Corporal (squad leader)

##### Army General (theatre leader)

#### Colonel General (army group leader)

>>> Sergeant (platoon vice leader)

xxx Captain (company leader)

XX Lieutenant Colonel (battalion leader or regiment vice leader)

Basically yes.

Private (does all the menial work)

xx Lieutenant (platoon leader or company vice leader)

> Lance Corporal (squad vice leader)

### General (corps leader)

((>>> Company Sergeant (company quartermaster)

# General Major (brigade leader)

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

## General Lieutenant (division leader)

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

x Junior Lieutenant (platoon leader)

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

X Major (battalion leader)