Unification Wars

The Unification Wars (also known as the Wars of Unification, the Unity Wars, The Unification or just The Unity) was a series of conflicts fought on Terra during the 30th Millennium at the end of the Age of Strife. It was during these campaigns that the Emperor of Mankind first publicly revealed himself to a desperate humanity and began his conquest of Terra to unify the techno-barbarian nations that dominated the sacred homeworld of Mankind and forge the foundation of the Imperium of Man.

History
During the turbulent era known as the Age of Strife, the Sol System and the nearby star systems that had been colonised by humanity during the Dark Age of Technology were effectively cut off from interstellar travel or communication with each other due to the massive Warp Storms that swept the galaxy as the Immaterium was roiled by the millennia-long gestation of the Chaos God Slaanesh and the turbulence that marked the decay of the Eldar empire before the Fall. During this dark time, Terra sometimes held sway over the Sol System, while at other times the rulers of Mars or Luna were dominant. The different worlds found themselves constantly at war. During this long, 5,000-year-period of anarchy, fear and violence, Old Earth's once unified planetary government had completely broken down and been divided into dozens of warring states of so-called techno-barbarians. Continuous warfare raged across the surface of Terra for 2500 years, beginning in the late 27th Millennium. Little remained of the once sophisticated civilisation of Old Earth's glorious past as the center of a growing human interstellar civilisation marked by advanced science, high culture and wondrous technologies. Techno-barbarian warlords and their warrior hordes continuously fought over the planet, which had become little more than a massive battleground for their wars of attrition.

This was a dark period for the people of Earth when they were dominated by brutal rulers and despotic tyrants. It was against this backdrop of oppression, violence and casual brutality that the Emperor of Mankind first revealed himself to the people of Earth. In secret, he had been planning for this moment in history for millennia, ever since the Age of Strife had fractured what remained of the ancient human federation. With his massive army of genetically-enhanced warriors who comprised the first units of the Imperial Army and would serve as the prototypes for the later development of the Space Marines, the Emperor began his conquest of Terra with the intent to reunite the warring nations into a unified planetary government and then use Terra as the springboard from which to begin his reconquest of the galaxy under the aegis of an Imperium of Man dedicated to the Imperial Truth of progress and reason. Brutal rulers such as the warlord Kalagann of Ursh, Cardinal Tang of the Yndonesic Bloc, and the most infamous of all, the half-mad, half-genius Nathaniel Dume, the Tyrant of the Pan-Pacific Empire, would all fall by the wayside. Once unleashed, the armies of the Emperor swept all before them like wheat before the harvester's scythe until all the techno-barbarian warlords had either been conquered outright or had agreed through diplomacy to become subservient to the Emperor's will.

During this time the Emperor created a number of military organisations, such as the Imperial Army, which would become the nucleus of the armed forces that would support his Legiones Astartes and his reconquest of the human-settled galaxy. Amongst the early Imperial Army units that saw action during the Unification Wars were such venerable regiments as the Geno Five-Two Chiliad, which would become one of the oldest and most respected regiments within the Imperial Army. Like many of these early regiments, the geno-soldiers were created through the use of some of the Emperor's sophisticated genetic engineering techniques, developed in his laboratories beneath the Himalayan Mountains and on Luna. The most elite of this first generation of genetically-engineered supersoldiers were known as the Thunder Warriors, who were physically stronger and more formidable in combat than even the later Space Marines, though they were engineered to be vicious killers and lacked many of the more noble aspects of the Astartes as well as their tremendously long lifespans. The Thunder Warriors were engineered to be the means to an end and were never intended to be integrated into the Emperor's new realm after Unity had been achieved. Through genetic engineering and selection the standard geno-soldiers displayed many of the characteristics of the perfect human warrior -- they were physically more resilient, stronger and capable of taking more damage than any of their unaltered techno-barbarian foes. These early genetically-engineered Imperial Army regiments would go on to continue serving the Emperor after the conclusion of the Unification Wars. These regiments would eventually be referred to as the Old Hundred, and would form the core of the initial military force that embarked upon the Emperor's galaxy-spanning Great Crusade in the early 31st Millennium beside his newly created Space Marine Legions.

The Emperor accepted the deaths of the many innocents that resulted from the conquest of Terra with great remorse in order to achieve the greater good of unifying humanity and protecting it from the manifest predations of the Warp and predatory xenos of the galaxy. Unimaginably large, full-scale battles during the Unity campaign would last for weeks on end, with body counts in the millions that sundered mountains and split entire continents. Future Imperial scholars would later dismiss these victories as lurid hyperbole, refusing to believe that such clashes of arms could possibly have been fought, but indeed they were. The Imperial historical chronicles tell of the last battle of the Unification Wars, known as the Battle of Mount Ararat, which was fought in the Kingdom of Urartu. During this final battle the remaining Thunder Warriors were slain to a man. The chronicles recorded that the famed Thunder Warrior Arik Taranis, known as the "Lightning Bearer," raised the Banner of Lightning at the final declaration of Unity which established the rule of the Emperor of Mankind over the entirety of Terra before dying of his wounds. It was a measure of the Thunder Warriors' heroic sacrifice that they had all died to win the last and greatest victory for the Emperor. Unfortunately, this heroic version of events was completely false. The Thunder Warriors had not died to a man during the final battle of the Unification Wars. They had been brutally culled from existence by the Emperor's own servants on his orders. The Thunder Warriors had been betrayed by their own creator, a terrible secret skillfully concealed from the people of the Imperium for more than 10,000 Terran years.

When the Unification Wars were complete at the end of the 30th Millennium, the Emperor forged a new unified planetary government under his leadership. He next jouneyed to Mars and met with the Adepts of the Cult Mechanicus. In return for the use of the Mechanicus' vast manufactorums, the use of its Titan Legions and the orbital shipyards to construct the weaponry and starships he would need for the Great Crusade to reunite Mankind under the banner of the Imperial Truth, the Emperor agreed to grant the newborn Adeptus Mechanicus complete autonomy on Mars and its other Forge Worlds as well as an exemption to the atheism required by the Imperial Truth. This agreement, known as the Treaty of Mars (the Treaty of Olympus to the Mechanicus), marks the true foundation of the Imperium of Man in the alliance between Terra and Mars.

Techno-Barbarian States
The following is a list of the known pre-Unification states that existed on Terra during the Unification Wars and their locations in regard to Old Earth's geography:
 * Achaemenid Empire (Southwest Asia) - The Achaemenid Empire was a techno-barbarian state situated in the Middle East in the area of the pre-1st Millennium Persian Empire, centered roughly in the ancient nation-state of Iran. The Achaemenid Empire is noted as being made up of "wealthy tribes" who were quick to ally with the Emperor's nascent Imperium of Man during the Unification, and therefore avoided the horrors of atomic war and invasion by the Emperor's superior armies of genetically-engineered soldiers. In addition, their genomes were uncontaminated by the inherited flaws and viral defects of other tribes caused by centuries of exposure to lingering radiation and biological warfare vectors, making them good candidates for recruitment into the newborn Space Marine Legions after the Unification was completed. Many early candidates were recruited from this state to become the first Astartes of the Thousand Sons Legion.
 * Alba (Albania) - Alba was a small techno-barbarian state situated in the area of southeastern Europe near what had once been known as Albania.
 * Britonnica (British Isles) - Britonnica was a small island state located in what was once known as the British Isles.
 * Europa (South Central Europe) - Europa was a powerful techno-barbarian state composed of the territory of much of south central Continental Europe, including the Mediterranean Sea lands.
 * Franc (France) - The lands of the Franc were based in the territory of Western Europe, largely in the territory of the ancient nation-state once called France. The people of Franc were known as the Frank, a fractious people before the Unification that did not take kindly to invaders. Havuleq D’agross was the last independent ruler of the Franc, leading a rebellion against Imperial rule and killing the Emperor's appointed territorial governor. His rebellion began in the city of Avelroi, but rapidly spread until he could muster a force of 50,000 rebels, which was largely composed of unskilled militia. They eventually fought the Emperor's forces at the Battle of Gaduare, a line of high hills by the ruins of Guaduare Bastion. There, they were wiped out by a force of less than 5,000 Imperial troops, including an early generation of Space Marines from the Dusk Raiders Legion (the name for the Death Guard Legion before the redicovery of the Primarch Mortarion).
 * Gyptus (Egypt) - Gyptus was a small techno-barbarian state located in the northeastern portion of the continent of Afrik (North Africa) in the territory of the ancient nation of Egypt.
 * Hy Brazil (Brazil) - Hy Brazil was a powerful techno-barbarian state centered in the former territory of ancient Brazil on the continent of Sud Merica (South America). Hy Brasil was considered the most powerful of all the Sud Merican cantons. During the Unification Wars it was ruled by the despot Dalmoth Kyn, "one of the last tyrants to hold out against the Emperor’s forces." Once he was defeated by the Imperial Army, rule of Hy Brazil passed to Lord Pherom Sichar, a direct descendant of Kyn. Through the direct intervention of Malcador the Sigillite, it was determined that Sichar would never have a seat on the Council of Terra that preceded the establishment of the Senatorum Imperialis as the rulers of a united Terra and the Imperium. Hy Brasil is ruled from the Planalto, a massive hive city cluster or conurbation. Its government is based in the hive city of Sao Paol. The hives of the Planalto draw their power from a series of massive plasma reactors buried in the heart of the main conurbation, whose heat exchange processes mean that the reactor district is caked in thick sheet-ice all year round, forming a gigantic frost park 30 kilometres square. This area was known as the "Winter Fields" and was used for recreation by local inhabitants. Although controlled by the Lord of Hy Brasil, the area (at least following the Unification) also possessed a bicameral parliament. The parliament was divided into upper and lower chambers and was located at the Parliament House on the edge of the Winter Fields in Sao Paol. The building was described as "a splendid structure built from filaments of silvered steel and pylons of a pale stone." The military forces of Hy Brasil were known as "the Dracos" and were allowed to maintain their existence even after the establishment of the Imperial government. The Dracos were known to wear green scaled armour. Elements drawn from the Dracos may well have made up the regiment called the "Ouranti Draks," an Imperial Army Regiment that campaigned with the Word Bearers Legion during the Great Crusade. They are described as "swarthy-skinned fighters exclusively recruited from the desiccated jungle regions of Sud Merica" and wear scaled cloaks and reptilian helmets.
 * Jermani (Germany) - Jermani was a small techno-barbarian state composed of the territory of the ancient central European nation of Germany.
 * Merica (North America) - Merica was a massive and powerful techno-barbarian state composed of the hive cities located on the Nord Merican continent (North America).
 * Nordafrik Conclaves (North Africa) - The Nordafrik Conclaves were comprised of the territory of much of the northern portion of the continent of Afrik (Africa) and thrived during the Age of Strife. The Chronicles of Ursh, an ancient volume dating back to the millennia before the Unifications Wars, describes the long and brutal conflict fought between the Nordafrik Conclave and the state of Ursh (Central Asia). The Conclave was eventually defeated by their erstwhile rivals. The Chronicles also describe the use of the dark powers of the Warp being used by both opposing sides.


 * Nordyc (Scandinavia) - Nordyc was a techno-barbaian state located in the lands of what had once been Scandinavia.


 * Pan-Pacific Empire (East Asia, Australia, Pacific Islands) - The Pan-Pacific Empire was a techno-barbarian state composed of the Pacific Islands and what had once been the territories of parts of East Asia, Australia and the Japanese Islands that flourished during the Age of Strife. Nathaniel Dume, the Tyrant of the Pan-Pacific Empire, is described in ancient sources as being "half-mad/half-genius" and is considered the most infamous of all the tyrannical rulers who dominated Terra during this dark period. He was eventually defeated by the forces of the Emperor during the Unification Wars and slain, releasing his people from their oppression.
 * Urals/Terrawatt (Ural Mountains) - The Urals/Terrawatt was a small techno-barbarian state located in the territories surrounding the Ural Mountains that flourished during the Age of Strife.
 * Urartu (Asia Minor) - The Kingdom of Urartu was the last of the techno-barbarian states to be conquered militarily by the Emperor's forces and its conquest marked the end of the Unification Wars and the birth of the Imperium of Man. The Imperial historical chronicles tell that the last battle of the Unification Wars, known as the Battle of Mount Ararat, was fought within the territory of Urartu. During this final battle the chronicles say that the remaining Imperial Thunder Warriors were slain to a man. The chronicles recorded that the famed Thunder Warrior Arik Taranis, known as the "Lightning Bearer," raised the Banner of Lightning at the final declaration of Unity which established the rule of the Emperor of Mankind over the entirety of Terra before dying of his wounds. In truth, the Thunder Warriors were all secretly culled from existence on the Emperor's own orders after the Battle of Mount Ararat by his other servants because they were no longer necessary to his grand design and he wished to replace them with a more advanced genetic template for his genetically-engineered supersoldiers who would become the Space Marines.
 * Ursh (Central Asia/Russia) - Ursh was a techno-barbarian state that was located in the steppes of what had once been Russia and Central Asia. Ursh was the mightiest of the techno-barbarian empires on Terra before the Unification Wars and was therefore the largest and strongest enemy the Emperor's forces had to face during that long conflict. Though Ursh was a strong empire, it was not as technologically advanced as several of the other techno-barbarian states. For example, the acquisition of superior military machines from the Nordafrik Conclaves was the main reason cited in the Chronicles of Ursh for Ursh's decision to launch that infamous ancient war against its southern neighbour. Ursh was ruled by the despot and warlord named Kalagann at the time of the Unification Wars. Kalagann was described as being of cruel character, and commanding vast armies of techno-barbarians. Kalagann was known for wearing a distinctive Artificer suit of Power Armour known as the Armour of Pearl, which by the time of the Horus Heresy was kept as a trophy in the atrium of the Eternity Gate of the Imperial Palace. Other high positions within the government of Ursh were all filled by military warlords including Lurtois, Sheng Khal (also known as Shang Khal) and Quallodon. Kalagann's infamous exploits were documented in the ancient manuscript called the Chronicles of Ursh, which would later be considered by Imperial scholars as a classic work of human literature that provided valuable insight into this pre-Unification state's rise and the wars of the Ursh against the Nordafrik Conclaves. The Chronicles of Ursh mentions the influence of "primordial gods" upon Kalagann and the Ursh. Also, the sorcerous powers of Kalagann mentioned in the Chronicles of Ursh formed the main part of Ursh's military power. As such, it is highly likely that the Chaos Gods were the true lords of Ursh, and Kalagann was merely one of their puppets, manipulated to do their bidding. Despite their influence and favour, the Dark Gods failed to save Kalagann when he faced the forces of the Emperor of Mankind, which eventually resulted in the defeat of Ursh and Kalagann's death. The armies of Ursh consisted mostly of unaltered human soldiers. Kalagann also employed powerful psykers within his armies, using their arcane abilities to unleash the foul powers of the Warp upon his enemies, including the Imperial Army. Some of Ursh's troops are known by name including:
 * The Roma - The Roma were organised mercenary fliers who fought for the forces of Ursh. Highly-skilled pilots, they were said to never touch the earth beneath them. They were trained to carry out pinpoint aerial attacks, and were therefore of great value to the generals of Ursh.
 * The Red Engines - Both the Red Engines and the Tupelov Lancers followed the command of the warlord Sheng Khal. The Red Engines were masters of the siege, and possessed siege engines able to raze whole fortresses or hive cities to the ground.
 * The Tupelov Lancers - The Lancers are described as being screaming berserkers. These warriors were trained for close-combat action, and proved ruthless and deadly. In many ways they were a model for the later tactics of the World Eaters Legion of Space Marines.
 * Oneirocriticks - The Oneirocriticks were the personal counsellors of the Ursh warlord Sheng Khal. Their name means "interpreters of dreams," in the ancient Urshian dialect of Low Gothic, but it is likely that they used some kind of Warp sorcery to guide Shang Khal in his actions.
 * Wrathsingers - This specialised unit was likely comprised of practitioners of sorcery that bent the powers of the Warp to their will. They were able to use their psychic abilities or "magic" as the Chronicles of Ursh names their abilities, to change the environment to their advantage or to kill men from afar with their "spells."


 * Yndonesic Bloc (Indonesia) - The Yndonesic Bloc was a techno-barbarian state located in what was once Southeast Asia. As late as the time of the Horus Heresy in the 31st Millennium, the Yndonesic Bloc, though an integral part of the Imperium of Man, still retained a distinct regional identity on Terra. The Yndonesic Bloc was ruled by a man named Cardinal Tang, the tyrannical "Ethnarch," during the closing years of the Age of Strife before the Unification. He wished to "return the world to a pre-technological age", burning "scientists, mathematicians and philosophers" who opposed his church's views. Tang imposed a genocidal policy that consisted of forced breeding between only "genetically compatible" citizens of the Bloc, combined with a eugenics program that aimed for the pursuit of racial hygiene through the use of compulsory sterilizations and the genocidal extermination of "undesirables." Those that defied these enforced edicts were punished brutally. Imperial history would later characterise Tang's rule as one of "bloody pogroms, death camps and genocides." Tang was eventually overthrown by his own people during the rise of the nascent Imperium and was imprisoned in the notorious penal colony of Nusa Kambagan (which would later become a productive Imperial Hive City). Tang tried to conceal his true identity and hide amongst the general population. But only a few days after his arrival, Tang's fellow inmates learned of his true identity and murdered the former despot. The military unit known as the Stormbird was developed by the Yndonesic Bloc and used against the Pan-Pacific Tribes during the Unification Wars. No information is available in Imperial records to identify what the Stormbird was, though it was likely a weapon used against those techno-barbarian states that allied with the Emperor's growing forces.