Sector Occident Prime

This ancient, populous and wealthy sector of the Segmentum Solar exists under constant threat from the Gates of Fire. In addition to periodic invasions from the Daemon worlds within the Gates, known as Crusades of Fire, the planets of the Sector are tormented by Chaos cults and Heresies. Occident Prime's location within the Segmentum Solar less then two thousand light years from Holy Terra herself makes it a critical theatre in the Imperium's never ending war against Chaos.

First Contact
Zhogun was the second human inhabited world - and the first civilized one, to be discovered by the Emperor when his First Battle Fleet penetrated what later became Sector Occident Prime in pursuit of the reptilian Zogrians. The date, remembered with pride by the denizens of Zhogun, was 801.M30 - predating the discovery of Horus by on Cthonia by nearly three years. Zhogun was at that time a feudal world governed by a proud and fierce warrior caste who would not have hesitated to fight an invasion in force to the death - however hopeless their cause. Recognizing this, and the potential value of such warriors to His Crusade, the Emperor landed in person almost alone. Overwhelmed by His glory the Zhogune warlords and their vassals rushed to lay their swords at His feet and Zhogun became an Imperial world without a blow being struck.

The Vth Century of IIIrd Legion - The Emperor's Own - was left behind under Captain Derik Loculus to train the Budoshi warriors of Zhogun in the weapons and tactics of the Imperium. Fired with enthusiasm as they were the Zhogune broke all records remaking themselves in the Empire's image and within one generation were fielding fleets and armies in the service of Him on Earth.

Occidentis Boreal
Is a Daemon haunted backwater of Feral and Feudal worlds and struggling frontier planets, a refuge for cultists, xenos and other criminals and a constant source of trouble for the Imperial authorities. Its principle worlds include the sub-Sector capital Kimmeria; the remote feral world Borea Ultima; the death world of Kraton; Kerguelen, home of the sub-sector fleet; and the frontier planets of Avalonia and Lauria.

Phoenicia
Forms a complete contrast to its neighboring sub-sector to the north. It has planets rich in promethium and other valuable minerals, flourishing hive-worlds, industrial worlds and agri-worlds enough to keep them all fed and supply luxury crops for export as well. Purpura Mundi The sub-Sector capital is a major emporia of the Sector. If you can't find it in the markets of Purpura Mundi it doesn't exist. Phoenix is an important sources of promethium and metals and Flammifer an industrial center. The Punic Systems are a chain of mid-range stars illuminating both Hive and agri-worlds.

Occidentis Auster
This corner of the Sector was the first to be contacted by the Emperor's forces and the first to be incorporated into His Empire. The rest of the Occident Prime was explored and conquered from the worlds of this sub-Sector. Important planets include: Zhogun, the sector capital; Imperator Victor, home of the Emperor's Own Chapter; the Hive worlds of Inde and Serica, the civilized planet Sayam; Assam, a jungle world; and the agri-planet of Minar.

Aquilon
Principle planets: Aquila, the sub-Sector capital and naval base; the shrine world of Regia; the Hive worlds of Atria and Verus; the fortress world Legatus; and the armory world Vexillum

Loculus
Principle planets: Loculus the sub-sector capital; the Hive world Komarga; Trianguli Prime, an inquisitorial fortress planet; Trianguli Seconde, a major port and argi-planet; the pleasure world of Trianguli Terce; the armory world Sol Magna and fortress planet Invictus.

Thermopylae
Originally part of the Loculus sub-sector divided off after the First Crusade of Fire. It is dominated by the Fire Warder Space Marine Chapters with the four monastery worlds of the planet based Chapters ringing the Gates of Fire in a permanent blockade; Pylos, home of the Gatekeeper Chapter; Sparta, home of the Spartiate Marines; Achaemenia, home of the Knights Anvilar; and Sava, home of The Lightning

Tigris
Principle Worlds: Babylon, the sub-sector Capital; the fortress world Charax; the ancient hive worlds of Ninevah, Sippar and Nippur; and the agri-worlds of Greater and Lesser Zab.

St. Elphame
This sub-sector is named in honor of the early Imperial Saint Elphame and the site of a famous Pilgrim Way tracing her life from conversion to martyrdom over six planets all bearing her name: Elphame Sublata; Elphame Victrix; Elphame Parvan; Elphame Venerata; Elphame Beata and the Cardinal world of Elphame Martyr. Elphamor is the sub-Sector capital

Leonidas
Formerly part of Thermopylae sub-Sector it was partitioned off and placed under Mortal governance after the Second Crusade of Fire. It's principle worlds include: Gorgo, the sub-Sector capital; Argo, a major Naval base; Lycus, a Feral world; and the agri-world of Messene.

Sidonian Space
The worlds of this sub-sector are pretty much the private property of the ancient and interrelated Rogue Trader dynasties of the Sidonii and the Sinonii under a Warrent of Trade issued by Torhasan I the first Lord Sector of Occident Prime. Chief worlds include: Sidon, sub-Sector capital and Naval base; the port worlds of  Avia Sidonia, Sidris Sidonia, Sinon and Saccer Sinonia.

Ara Pacis
So named for the seemingly total defeat of the xenos species Tripodaes by the Vth Fleet under Derik Loculus. Unfortunately that victory proved far from final and ever few centuries Tripodaes emerge from yet another quarter of the sub-sector to challenge Imperial rule. Principle planets include: Pax, the sub-Sector capital; Prudens; Justus; Temperans; Fortitudis; Virtus.

Iyago Neja
Sector Lord and Timur of Zhogun, successor of St. Odai Timur the ancient warlord who yielded his sword and his faith to the Emperor in a face to face controntation. Iyago is a relatively young man and warlike as have been all his predecessors before him. Previous to his succession fifteen years ago he was Colonel in Chief of the Budoshin Knights.

Raltus Quinto
Governor of the St.Elphame sub-Sector and its capital world of Elphamor. Raltus is pushing four hundred and is kept alive by an elaborate life support system beneath his elaborate robes of state whose bright colors only emphasize his death-like gray pallor. His court is famous for its decadence and a favorite subject of Ecclessiarchal sermons. Quinto is indifferent to their censure. Though the wealth of the sub-Sector comes from the traffic in pilgrim the governor is determined to keep the ecclesiarchy firmly under his authority leading to endless infighting.

Leonidas Metellus Ortiz
Governor of the Leonidas sub-Sector and its capital planet Gorgo. His bleak face clearly reflects the stresses of seventy-nine years governing a sub-Sector under constant assault both covert and overt from Heretics and Orks alike. Gorgo has been something of a hardship post ever since it was carved out of the Thermopylae sector and placed under the authority of the first Governor sub-Sector Leonidas Paul Gratian nearly a thousand years before.

Ultha Callidia
Governor of Occident Boreal sub-Sector and its capital Kimmeria. Like many humans on her daemon and xeno haunted homeworld, both native and Imperial, Ultha is a psyker. Scholiastica trained and sanctioned she accessorises her ornate and befurred gubernatorial robes with  psyber-eagle familiar with whose help she keeps a watchful eye - and mind - on the feudal and feral worlds of her sub-Sector.

Bertrade Casteela
Governor of Loculus sub-Sector and its capital world of the same name. Casteela governs a devout and grimly warlike people dedicated not merely to defense but offensive action against the enemy in the next sub-sector. The Governor herself was a Imperial Guard brigadier general for nearly fifty years before being allowed to resign to succeed her great uncle Ortho Casteela. The Governor has been known to lead her planetary defense forces personally wielding a force hammer made for her ancestor Godefrid Casteela by artificers of the Knights Anvilar.

Zaddion Padishah
Governor of Tigris sub-Sector and its capital planet Babylon. Like Iyago Neja Zaddion is descended from the rulers of a pre-Imperial planetary polity. It is probable that the ancient Padishahs once ruled an Empire extending at least from Tigris to Thermopylae judging by the cultural and linguistic similarities to be found on old settled planets in the central sub-Sectors. Their remote successor is still a wealthy and powerful ruler, sovereign over half a dozen mighty hive worlds supported by three times that number agri and manufacturing worlds. Of course that is just a puddle in the very large ponds that is the Occident Prime Sector, itself only a spec in a huge galaxy.

Tzarine Praecia
Governor of the Phoenicia sub-Sector and the capital of Purpura Mundi

Phoebus Sidonius
Lord Sidonius is the present head of the Mercantile House Sidonius/Sinon and so by Imperial Warrant the present viceroy of the frontier sub-Sector known as Sidonian Space. It's hard to believe today, looking at the fat old man in his great coat and decorations, but once upon a time he fully deserved his name 'Phoebus' and was accounted the handsomest man not just in Sector Occident Prime but the entire Segmentum.

Adeptus Astartes Chapters
The Fire Warders are the five chapters established after the first Crusade of Fire with the specific mission of guarding the Gates of Fire. These comprise:

Gatekeepers
A successor chapter of the Imperial Fists and experts on fortification and siege warcraft. Originally the Golden Castellans their first home was the Gathalamor system. Their name was changed when they were permantly transfered to Sector Occident Prime after the First Crusade of Fire. Their present homeworld is the planetary fortress of Pylos from which they conduct a permanent blockade of the Gates supported by their fellow Fire Warders.

Spartiate Marines
An Ultramarine successor chapter they provide the offense to go with the Gatekeeepers defense. Generally presumed to have been one of the original Astartes Praeses Chapters as the Eye was their first recorded area of activity. Like the Gatekeepers they were transfered to Occident Prime after the First Crusade of Fire. Their homeworld, Sparta, fully  lives up to its name with an austere and militant populace that fields some of the best soldiery in the Sector.

Knights Anvilar
A successor chapter of the Salamanders they are skilled artificers as well as powerful warriors and dedicated adherents of the Promethean Cult. The Anvilars are the only one of the Fire Warder Chapters to have been established in the sector previous to the First Crusade of Fire. Their homeworld is Acheamenia a planet of arid deserts ringed by massive mountain ranges, rugged but more temperate in climate than the sun baked flatlands. The feudal inhabitants field the famous Achaemenid Horse regiments and the Mountaineer Foot regiments.

The Lightning
A White Scar successor chapter who take their progenitors' pechant for mobile, high speed warfare to almost illogical extremes. They are usually dated to the 13th or 'Dark' Founding as there is no record of them previous to their involment in the First Crusade of Fire as documented in the Codex Fuego. Their homeworld is Sava, a feral planet of sweeping steppes inhabited by warlike, nomadic pastoralists. Sava is rich in gold and the natives commonly deck themselves lavishly with the precious metal. Select warriors are trained by the Marines in mechanized warfare becoming the Sava Bike and Armored regiments.

Templars Moline
This Chapter appears to be a successor of the Black Templars. A fleet of the latter took part in the First Crusade of Fire. The Templars Moline do not appear until the Second Crusade of Fire and are assumed to be a 14th Founding Chapter established for the purpose of providing fleet support to the original Fire Warder chapters. The maintain priory bases in each sub-sector and their ships maintain a constant patrol through the the Sector watching for signs of Chaotic intrusion.

The Emperor's Own
This ancient Chapter does not count as one of the Fire Warders. Based on Imperator Victor in Occidentis Auster they are chiefly concerned with defending the Sector from the periodic Ork Waaaaarghs launched from Calverna. The Chapter's Founding and progenitor are unknown. It has been suggested that they are descended from the famous Vths Century of the Emperor's Children who are known to have remained loyal. Or possibly they are a later foundation who adopted the colors and heraldry of the Loyalists as a mark of respect. The Emperor's Own refuse to discuss the matter.

Knights of the Watch
This pseudo-Chapter is made up of Astartes from a wide variety of Chapters who have chosen to follow the example of Nathaniel Garro - The Legion of One - by dedicating themselves to a life of errantry in direct service to the Emperor. The Knights maintain a watchhouse on Void Station Argus in the halo zone of the Argo System.

Orders Militant:
As an active front in the perpetual war against Chaos Occident Prime is unusually rich in Orders Militant, many local to the sector.

Orders Majoris:
The Sisterhood of the Sacred Rose headquartered on Gorgo in the Leonidas sub-Sector and the Sisters of the Argent Shroud whose preceptory is on Legatus in the Aquila sub-Sector.

Orders Minoris
The Order of the Wounded Heart whose chief house is on Trianguli Prime, Loculus sub-Sector. The Order of the Bleeding Heart whose priory is on Praetexta, Aquila sub-Sector. And the Penitents of St. Macharius headquartered on Temperans in the Ara Pacis sub-Sector.

Local Orders
The Sisters of Her Blessed Bones founded to guard the shrine worlds and pilgrim routes of the St. Elphame sub-Sector. The Order of the Silver Skull, a successor of the Argent Shroud, based on Kimmeria in the Occidentis Boreal sub-Sector. Order of the Golden Dawn, also Argent Shroud successors, based in the Sol Magna system of sub-Sector Aquila. Order of the Celestial Rose, successors of the Sacred Rose established in Phoenicia and Sidonian Space. Order of the Smaragdine Tablet, also successors of the Sacred Rose, established on the Sector capital of Zhogun. Order of the Cleansing Flame, successors of the Penitents of St. Macharius headquartered on Sushila, a moon of Achaemenia in the Thermopylae sub-Sector. Order of the Emperor's Handmaidens associated with the Emperor's Own; the Order of the Ladies of the Anvil also associated with the Adeptus Astarte Chapter of similar name. The Order of the Child of Storms dedicated to a Savan Saint and closely tied to The Lightning Chapter. And the Order of the Chalcedony Spear headquartered on Sparta and associated with the Spartiate Marines.

Imperial Guard
The units listed below are the elite of the Sector's Imperial Guard forces:

Budoshin Knights
Armored heavy infantry. Their traditions and combat doctrine is directly descended from those of the ancient Budoshi order of Zhogun.

Budoshin Archers
Armored infantry armed with power-bows. Like above they are directly derived from the ancient  traditions of the the warrior caste of Old Zhoghune.

Steel Masques
Infiltration specialists. Though Zhogune they are in many ways the anti-Budoshi with their traditions of secrecy and deception.

Achaemenid Horse
Mounted regiments of Achaemenia.

Legio Nemones
Instituted by Governor Leonidas Severus Smyth in 831.M39 for the defense of Leonidas sub-Sector.

Spartiate Guard
Regiments raised on Sparta and Amyclae