Important Events
Operation: SILENT STORM was a UNSC operation to use EVA tactics to infiltrate Covenant vessels and either capture or destroy them from within early in the Human-Covenant War in March and April 2526.
The Battle for Arcadia was a battle for the colony Arcadia in the Procyon system, which occurred in the immediate aftermath of the Harvest Campaign.
The Battle of the Etran Harborage was a battle between the UNSC Spirit of Fire and Covenant forces lead by Arbiter Ripa 'Moramee on Shield World 0459, also known as the Etran Harborage.
The Battle of Psi Serpentis was a major conflict between a UNSC fleet of 162 warships led by the UNSC Everest and Admiral Preston Cole and two fleets of Covenant warships totaling over 300 ships in the Psi Serpentis system in April 2543.
The Battle of Sigma Octanus IV was a large-scale space and ground battle between UNSC and Covenant forces in the Sigma Octanus system in July 2552.
The Battle of Installation 04 was an engagement between the UNSC Pillar of Autumn and the Covenant Fleet of Particular Justice on and around the Forerunner megastructure known as Installation 04, or Alpha Halo, in the Soell system.
The Battle for Earth was a large-scale space, air, and ground battle between the invading Covenant forces and the UNSC Home Fleet on and around Earth at the end of 2552.
The Onyx Conflict was a major engagement between UNSC, Covenant, and Forerunner forces on and around the planet of Onyx in the Zeta Doradus system in October and November 2552.
The Battle of Installation 05 was an engagement between the Covenant forces, including those that fled the Battle for Earth, High Charity, and the Second Fleet of Homogeneous Clarity, and the UNSC-allied forces, including the UNSC In Amber Clad led by Miranda Keyes, and the Fleet of Retribution led by the Arbiter Thel 'Vadam.
The Battle of Installation 00 was a major conflict between the forces stationed aboard the UNSC Forward Unto Dawn and Arbiter Thel 'Vadam's Fleet of Retribution, and the Covenant fleet loyal to the Prophet of Truth.
The Second Ark Conflict was a battle between the UNSC forces aboard the Spirit of Fire and the Banished forces under command of Atriox on Installation 00 in 2559.
Important Events
Operation: SILENT STORM was a UNSC operation to use EVA tactics to infiltrate Covenant vessels and either capture or destroy them from within early in the Human-Covenant War in March and April 2526.
The Battle for Arcadia was a battle for the colony Arcadia in the Procyon system, which occurred in the immediate aftermath of the Harvest Campaign.
The Battle of the Etran Harborage was a battle between the UNSC Spirit of Fire and Covenant forces lead by Arbiter Ripa 'Moramee on Shield World 0459, also known as the Etran Harborage.
The Battle of Psi Serpentis was a major conflict between a UNSC fleet of 162 warships led by the UNSC Everest and Admiral Preston Cole and two fleets of Covenant warships totaling over 300 ships in the Psi Serpentis system in April 2543.
The Battle of Sigma Octanus IV was a large-scale space and ground battle between UNSC and Covenant forces in the Sigma Octanus system in July 2552.
The Battle of Installation 04 was an engagement between the UNSC Pillar of Autumn and the Covenant Fleet of Particular Justice on and around the Forerunner megastructure known as Installation 04, or Alpha Halo, in the Soell system.
The Battle for Earth was a large-scale space, air, and ground battle between the invading Covenant forces and the UNSC Home Fleet on and around Earth at the end of 2552.
The Onyx Conflict was a major engagement between UNSC, Covenant, and Forerunner forces on and around the planet of Onyx in the Zeta Doradus system in October and November 2552.
The Battle of Installation 05 was an engagement between the Covenant forces, including those that fled the Battle for Earth, High Charity, and the Second Fleet of Homogeneous Clarity, and the UNSC-allied forces, including the UNSC In Amber Clad led by Miranda Keyes, and the Fleet of Retribution led by the Arbiter Thel 'Vadam.
The Battle of Installation 00 was a major conflict between the forces stationed aboard the UNSC Forward Unto Dawn and Arbiter Thel 'Vadam's Fleet of Retribution, and the Covenant fleet loyal to the Prophet of Truth.
The Second Ark Conflict was a battle between the UNSC forces aboard the Spirit of Fire and the Banished forces under command of Atriox on Installation 00 in 2559.
Evo-014's Summary
LEADER: Fleet Admiral Terrence Hood
HEADQUARTERS: Sydney, Earth
FOUNDED: 2163 CE
The United Nations Space Command (UNSC) stands as the formidable military arm of the Unified Earth Government, acting as a bulwark of defense and stability for humanity. Its inception traces back to the dawn of the 22nd century, a pivotal era marked by humanity's relentless quest for expansion beyond the confines of its birthplace, Earth.
Originally established to ensure harmony and order within the Sol system, the UNSC swiftly evolved into a paramount force, extending its protective reach to the burgeoning colonies that sprouted during the epoch-defining Domus Diaspora. As humanity's interstellar presence grew, so did the responsibilities entrusted to the UNSC, transforming it into the foremost guardian and caretaker of nascent settlements.
However, the tides of history dictated a shifting focus for the UNSC, as it confronted the challenges posed by internal strife and external threats. The period of Insurrection cast a shadow of turmoil, with discontent and rebellion gnawing at the fabric of human society. In response, the UNSC adapted its mandate, redirecting its energies to preserve stability through military means, quelling the fires of insurrection that threatened to consume the unity painstakingly built over generations.
Yet, fate had more trials in store for the UNSC, as the cosmos trembled under the weight of the cataclysmic Human-Covenant War. In this desperate struggle for survival against a ruthless alien alliance, the UNSC's focus shifted once more, assuming the mantle of humanity's shield against annihilation. With unwavering resolve, it marshaled its forces, rallying courageous soldiers and advanced technologies to confront the horrors unleashed upon the cosmos.
The UNSC, a testament to human resilience and determination, has stood unwavering throughout the crucibles of time, adapting and evolving to meet the myriad challenges that have beset the species. As the future unfolds, it remains an enduring symbol of unity and protection, ever ready to safeguard humanity's aspirations as it charts its path among the stars.
Forged in Fire
As humanity began colonizing the other planets and moons in the Sol system during the 22nd century, divisions began to grow between the Earth government led by the United Nations and the growing settlements on Luna, Mars, and the Jovian Moons. By 2160, tensions had risen to the point of armed conflict, with rebel groups taking arms against what they perceived as the heavy-handed governance of the United Nations. To combat this rising threat, the United Nations Space Command was formed in 2163 to provide a dedicated force to provide support to the colonies of Earth and keep the peace in the system.
The Jovian Moons Campaign was a brief conflict in 2160 between the corporate-backed Friedens and the neo-communist Koslovics on several of the Jovian moons, spurred by a Frieden attack on a team of colonial advisers sent by the United Nations to help police the often violent region.
The Rainforest Wars was a large-scale conflict from 2162 to 2163 between the fascist Friedens, the neo-communist Koslovics, and the forces of the United Nations on the continent of South America.
The Mars Campaign was a retaliatory strike in December 2163 by the United Nations to eliminate the Koslovics, a rebel organizations labeled as terrorists by the UN.
The Interplanetary War was a six-year conflict between the United Nations, neo-communists known as the Koslovics, and the corporate-backed Friedens, an movement with strong fascist roots.
Era of Peace
During the remarkable strides of humanity's expansion into the vast reaches of the Sol system throughout the 22nd century, a profound divide emerged between the governing body of Earth, spearheaded by the United Nations, and the burgeoning settlements dotting Luna, Mars, and the Jovian Moons. The cosmic expanse bore witness to a growing schism that would shape the course of history.
By the year 2160, tensions had reached a boiling point, plunging the realm of human existence into the throes of armed conflict. Rebel factions emerged, wielding weapons against what they perceived as the oppressive rule imposed by the United Nations. The shackles of discontent fueled their fervor, propelling them to challenge the authority they deemed heavy-handed.
In response to this escalating threat, the United Nations Space Command (UNSC) emerged as the vanguard against chaos and violence. Formed in 2163, the UNSC stood as a resolute force, galvanized to provide unwavering support to Earth's colonies while endeavoring to maintain the delicate balance of peace within the system.
This critical juncture in history coincided with the invention of the groundbreaking Shaw-Fujikawa Translight Engine, which revolutionized interstellar travel and propelled humanity's reach beyond its home planet. The advent of this remarkable technology marked the dawn of the Domus Diaspora, a grand era of colonization and exploration as humankind ventured forth into uncharted territories.
Within the boundless expanse of space, the United Nations Space Command forged a path of unity and protection, standing as a beacon of resolve and stability amidst the turbulence that threatened to fracture the fragile unity of humanity. Its mission was clear: to foster cooperation, mitigate conflicts, and facilitate the steady advancement of mankind's collective destiny.
The first permutation of the Orion Project, the predecessor to the future Spartan programs in the 26th century, was initiated on April 13th, 2321, consisting of five test candidates.
The Domus Diaspora was a time period during humanity’s expansion into the galaxy that saw massive colonization efforts of hundreds of colony worlds in the span of around thirty years, starting in 2362.
The colony world of Arcadia, one of the many outer worlds to be colonized in the 25th century, was settled sometime in 2429.
The colony world of Meridian, a moon orbiting Hestia V in the Hestia system, was an outer colony world colonized sometime in 2431.
The outer colony world of Harvest, one of the youngest human colonies, was settled sometime in 2468.
Fight for Independence
Over time, the ideological disparities between the outer colonies and the Unified Earth Government (UEG), coupled with the vast distances separating Earth from its colonial settlements, gave rise to mounting tensions that strained the foundations of peace. As the 25th century drew to a close, localized conflicts erupted in various outer colony worlds, necessitating the intervention of the United Nations Space Command (UNSC) to maintain stability. However, the UEG's insistence on unifying humanity under an Earth-centric banner and the at times heavy-handed actions of the UNSC, including the devastating destruction of the Far Isle colony, only exacerbated the conflict.
These localized flashpoints soon evolved into a full-fledged war that engulfed a significant portion of the territories under UNSC control. Known as the Insurrection, this conflict lacked a unified leadership but witnessed widespread hostilities across numerous colonies, resulting in the loss of countless lives, surpassing a grim toll of one million combatants and non-combatants.
In 2491, the Office of Naval Intelligence re-instituted the Orion Project, an attempt to create engineered super-soldiers to boost combat effectiveness.
The Far Isle Rebellion was a major uprising on the outer colony world of Far Isle in 2492 that is largely cited in spurring the Insurrection.
The Callisto Incident was a series of events involving the UNSC Callisto that is considered the first true insurrectionist attack from January to March 2494.
Operation: TREBUCHET was a twelve-year UNSC operation to quell growing unrest and insurrectionist activities in the outer colonies from 2513 until the start of the Human-Covenant War in 2525.
War with the Covenant
Despite the immense toll the conflicts had taken on humanity's progress, the revival of the UNSC as a formidable military force occurred at a fortuitous juncture. When the first encounter with the Covenant transpired in 2525, the UNSC had already begun to refine their skills in interstellar warfare and had constructed new warships and initiated the Spartan-II Program, a remarkable initiative. However, the technological superiority of the Covenant far surpassed that of the UNSC, and by 2552, humanity found itself in a desperate struggle with the Covenant forces knocking at Earth's doorstep. It was through the relentless efforts of Master Chief Petty Officer John-117 and his AI companion Cortana, coupled with the sudden collapse of the Covenant power structure, that the UNSC and humanity ultimately emerged victorious in the Human-Covenant War.
The First Battle of Harvest was humanity's first contact with the Covenant on the planet Harvest in the Epsilon Indi system and the subsequent destruction of the entire colony.
The Harvest Campaign was a five-year campaign to retake the planet Harvest after the Covenant took over the planet and wiped out the colony on Harvest.
Operation: SILENT STORM was a UNSC operation to use EVA tactics to infiltrate Covenant vessels and either capture or destroy them from within early in the Human-Covenant War in March and April 2526.
The Battle for Arcadia was a battle for the colony Arcadia in the Procyon system, which occurred in the immediate aftermath of the Harvest Campaign.
The Battle of the Etran Harborage was a battle between the UNSC Spirit of Fire and Covenant forces lead by Arbiter Ripa 'Moramee on Shield World 0459, also known as the Etran Harborage.
In an effort to limit the ability for the Covenant to discover human colonies, including the inner colonies and Earth, the Cole Protocol was established to wipe all ship navigation data when the UNSC came into contact with any Covenant forces.
The Battle of the Rubble was a battle that took place in the 23 Librae system on a grouping of Lagrangian asteroids trailing Hesiod, a gas giant in the system, some time around 2535.
The Battle of Psi Serpentis was a major conflict between a UNSC fleet of 162 warships led by the UNSC Everest and Admiral Preston Cole and two fleets of Covenant warships totaling over 300 ships in the Psi Serpentis system in April 2543.
The Battle of Sigma Octanus IV was a large-scale space and ground battle between UNSC and Covenant forces in the Sigma Octanus system in July 2552.
The Fall of Reach was possibly the largest battle during the Human-Covenant War, taking place in the Epsilon Eridani system, in orbit and on the ground of Reach, humanity's largest military stronghold.
The Battle of Installation 04 was an engagement between the UNSC Pillar of Autumn and the Covenant Fleet of Particular Justice on and around the Forerunner megastructure known as Installation 04, or Alpha Halo, in the Soell system.
The Battle for Earth was a large-scale space, air, and ground battle between the invading Covenant forces and the UNSC Home Fleet on and around Earth at the end of 2552.
The Onyx Conflict was a major engagement between UNSC, Covenant, and Forerunner forces on and around the planet of Onyx in the Zeta Doradus system in October and November 2552.
The Battle of Installation 05 was an engagement between the Covenant forces, including those that fled the Battle for Earth, High Charity, and the Second Fleet of Homogeneous Clarity, and the UNSC-allied forces, including the UNSC In Amber Clad led by Miranda Keyes, and the Fleet of Retribution led by the Arbiter Thel 'Vadam.
The Battle of Installation 00 was a major conflict between the forces stationed aboard the UNSC Forward Unto Dawn and Arbiter Thel 'Vadam's Fleet of Retribution, and the Covenant fleet loyal to the Prophet of Truth.
Worlds
At its zenith in 2492, the Unified Earth Government (UEG) and its military branch, the United Nations Space Command (UNSC), exerted control over a staggering eight hundred colonies dispersed across the galaxy. However, the tumultuous eras of the Insurrection and the Human-Covenant War ravaged these once-thriving settlements, reducing their number to a mere handful.
Time to Rebuild
In the aftermath of the war, humanity bore the immense burden of billions of casualties, while the UNSC suffered the loss of thousands of ships. Immediate efforts were undertaken to rebuild the shattered fleet, but the toll on both humanity and the UNSC was severe, requiring decades of dedicated recovery. Amidst the tumultuous aftermath of the Covenant's collapse, a fortuitous and well-timed discovery of Forerunner technologies breathed new life into the UNSC. Armed with these advanced technologies, the UNSC emerged with a rebuilt arsenal of significantly stronger weaponry, granting them a vital edge over the various factions vying for power in the galaxy.
The Raid on UNSC Infinity was an attempted infiltration and commandeering of the UNSC Infinity by insurrectionist forces calling themselves the New Colonial Alliance in January 2553.
The Voi Memorial was erected in March 2553, marking the end of the Human-Covenant War and to remember all who were lost during the conflict.
Operation: JOVIAN WHISTLE was an operation executed by the UNSC 717th Xeno-Materials Exploitation Battalion to recover a Forerunner ancilla on the human colony world of Gao in the Cordoba system in the early summer 2553.
Operation: FAR STORM was a joint UNSC and Swords of Sanghelios mission to reactivate the Portal at Voi and travel back to Installation 00 after discovering the Halo array was counting down to activation in March 2555.
The Invasion of Earth was an attempt by the monitor of Installation 00 to harvest the Earth for resources to repair the Ark when the Portal at Voi was reopened in March of 2555.
The Mission to Cleyell was a UNSC mission to the colony world of Cleyell, which had recently been glassed by a fringe group of Covenant remnants sometime in 2556.
The Battle of Requiem was a conflict between former Covenant forces under the command of Jul 'Mdama, UNSC forces from the UNSC Infinity and Forward unto Dawn, and Promethean forces under command of the Ur-Didact on Forerunner Shield World 0001, also known as Requiem, in July 2557.
The Battle of Installation 03 was a battle between the UNSC and Covenant remnant forces under command of Jul 'Mdama on Gamma Halo during and immediately following the New Phoenix Incident in July 2557.
The Mission to Installation 03 was a UNSC operation to investigate the loss of contact with a science outpost and Spartan-II Black Team on Gamma Halo immediately following the New Phoenix Incident in July 2557.
The Battle of New Phoenix was a military engagement between the UNSC and Covenant remnant forces under command of Jul 'Mdama in the city of New Phoenix on Earth, immediately after the New Phoenix Incident and the Battle of Installation 03 in July 2557.
The Requiem Campaign was a UNSC mission to return to Requiem, and take control of the shield world away from Jul 'Mdama and his Covenant remnants in February 2558, six months after the Battle of Requiem.
The Battle of Ealen IV was an attack on peace negotiations between the Sangheili and Jiralhanae on Ealen IV in the Ealen system in March 2558.
The Ambush at Oth Lodon was an attempt by the New Colonial Alliance to destroy the UNSC Infinity and kill Admiral Hood after the failed assassination attempt at Ealen IV days earlier.
The Battle of Oban was a conflict between the UNSC and Covenant forces under command of Jul 'Mdama on the colony world of Oban in July 2558.
The Battle of Aktis IV was a conflict between the UNSC forces aboard the Infinity and the Covenant forces under command of Jul 'Mdama on the planet of Aktis IV in July 2558.
Operation: ATHENA was a covert UNSC mission to infiltrate the Song of Retribution, and retrieve the Janus Key from Jul 'Mdama and his Covenant remnant forces in September 2558.
The Battle of Kamchatka was a battle between Covenant remnant forces under the leadership of Jul 'Mdama, local Promethean forces under control of Cortana, and the UNSC in the form of Spartan-IV Fireteam Osiris on the planet of Kamchatka in October 2558.
Operation: BIRD IN HAND was a UNSC mission carried out by Spartan-II Blue Team to infiltrate and recover the Office of Naval Intelligence research vessel Argent Moon on October 23rd, 2558.
The Second Ark Conflict was a battle between the UNSC forces aboard the Spirit of Fire and the Banished forces under command of Atriox on Installation 00 in 2559.
A New Threat
By 2558, the UNSC was the dominant force in the known galaxy, thanks in large part to the completion of the UNSC Infinity and the incorporation of Forerunner technologies that allowed near-instantaneous slipspace communications and travel. This fragile power structure was given its largest test in October 2558 when former AI Cortana used her connections to the Forerunner Domain to take command of significant Forerunner military assets and put the entire known galaxy under the rule of her and other allied human AIs known as the Created.
The Battle of Kamchatka was a battle between Covenant remnant forces under the leadership of Jul 'Mdama, local Promethean forces under control of Cortana, and the UNSC in the form of Spartan-IV Fireteam Osiris on the planet of Kamchatka in October 2558.
The Battle of Genesis was an engagement between the UNSC, Promethean forces under command of Cortana, and the remains of Jul 'Mdama's Covenant forces on the artificial Forerunner installation known as Genesis in October 2558.
The Second Battle of Meridian was a conflict between the colonists of Meridian funded by the Liang-Dortmund Corporation, the UNSC, and Prometheans under control of Cortana on October 25th, 2558.
Operation: WOLFE was a UNSC mission on the planet Reach in October 2559 to recover several cryobins from CASTLE Base under Menachite Mountain for Doctor Catherine Halsey.
Notable Personnel
The ranks of the United Nations Space Command (UNSC) boast an illustrious assembly of the galaxy's most valiant individuals, comprising not only the indomitable Spartans but also the courageous officers and soldiers who have left an indelible mark on history. Among these esteemed figures are the unforgettable names of Miranda Keyes, Sergeant Johnson, and John Forge.
Warships
As the insurrection ravaged during the early 26th century, the UNSC responded by bolstering its military might with a formidable fleet of capital ships and expanding its overall military assets. When the Covenant war erupted, this strategic buildup proved invaluable in prolonging humanity's survival and significantly impeding the Covenant's relentless advance. Throughout the war, the UNSC tirelessly constructed thousands of ships to wage a relentless battle against the unyielding onslaught, although by the conflict's culmination, the majority of these vessels had succumbed to destruction.