Infantry:

Colonial Militia

Soldier

Marine

Sniper

Medic

Flamethrower Trooper

Machine Gunner

Spec-Ops

Black-Ops

Imperial Guard

Royal Guard

Officer

General

Field Marshal

Janissary Corps (Elite Trooper/Spec-Ops)

Mamluk Corps (Elite Trooper/Panzergrenadier/Grenadier)

Arab Corps (Elite Trooper/Panzergrenadier/Grenadier/Guerrilla/Saboteur) 

Persian Corps (Spec-Ops/Black-Ops)

Israeli Corps (Marine/Spec-Ops)

Ground Vehicles:

M5 Gator