Imperial Royal Infantry

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The standard trooper of the empire, very numerous and has multiple roles in the Imperium. The infantry of the empire uses medium Uran armor and a stag-55 rifle, e-7 pistol and turann grenades. they are very versatile. They are grouped in Legions, troops and Armies.
Army: 100,000 troopers
Legion: 50,000 troopers
Troop: 500 to 1,000 troopers
Troopers must train at least one year to join the army and the more years they train, the highest ranking they will have.

Imperial Guard

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The Imperial Guard is the largest fighting force of the Imperium. It is comprised of countless millions of men and women - hundreds of thousands of different regiments, supported by a vast array of light and heavy vehicles. They are usually the first Imperial force to respond to a threat if a planet's Planetary Defense Force (PDF) fails to suppress it. They also hold major locations of interest to the Imperium and are often found in defensive roles. The Imperial Guard is often referred to as the "Sledgehammer of the Emperor"; the sheer amount of force that the Imperial Guard can bring to bear on the enemy is devastating, but is not as direct or as precise as their Space Marine allies, who are described as the "Sword of the Emperor." There is no universal uniform or company command heirarchy in the Imperial Guard, although it is compulsory for every regiment to have at least one Commissar to maintain the discipline and morale of the men while watching for any signs of corruption or taint in the ranks. The main tactic of the Imperial Guard is to overwhelm the enemy with their endless numbers, while at the same time hammer them into submission with devastating artillery and crush them with powerful main battle tanks.


The Space Marines

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The Space Marines or Adeptus Astartes are foremost amongst the defenders of humanity, the greatest of the Emperor's warriors. They are barely human at all anymore, but superhuman; having been made superior in all respects to a normal man by a harsh regime of genetic modification, psycho-conditioning and rigorous training. Space Marines are untouched by plague or any natural disease and can suffer wounds that would kill a lesser being several times over, and live to fight again. Clad in ancient Power Armour and wielding the most potent weapons known to Man, the Space Marines are terrifying foes and their devotion to the Emperor and the Imperium is unending. They are the God-Emperor's Angels of Death, and they know no fear.

Astartes are physically stronger, far more resilient and often mentally far removed from the lot of most normal human beings. In the presence of the Astartes, most people feel a combination of awe and fear, and many cultures on the more primitive worlds simply worship them outright as demigods or angels of the God-Emperor made flesh. They should feel so, for many Space Marines feel little compassion for those they have sometimes termed "mortals" in comparison to themselves, seeing the very people they were created to protect as little more than obstacles to a more efficient eradication of the Imperium's enemies