Search results

life—no matter what it cost." — Catherine Halsey to John-117 regarding her changed views. Doctor Catherine Elizabeth Halsey, (Civilian Consultant 409871,

intentions. Catherine Halsey in Halo: The Television Series is portrayed by actress Natascha McElhone. McElhone was originally cast to play both Halsey and Cortana

Dr. Halsey before transferring her into the Spartans' custody. Lasky: "Dr. Halsey, thank you for coming." Dr. Halsey shows her restraints. Halsey: "I'm

Dr. Halsey's personal journal was a journal detailing the thoughts and discoveries of Doctor Catherine Halsey over a period of 42 years, between August

The Search for Halsey is the first chapter of Spartan Ops' ninth episode, Key. In the wake of Doctor Catherine Halsey's abduction by Jul 'Mdama, all Spartan

universe through Dr. Catherine Halsey's computer and find exclusive material and content." — Official site summary Dr. Catherine Halsey's Computer is a marketing

full armor. Kat with her helmet off. Catherine-B320 in combat. Kat and Carter are debriefed by Catherine Halsey. Halsey demands that Kat return the data module

chamber. Keyes joins Halsey on the bridge of the Han. Halsey and Keyes sit at the Han's controls. Han as drawn by Catherine Halsey The bridge of the Han

September 14 Dr. Catherine Halsey prepares the Spartan-II program Candidate record on Carris-137. September 15 Dr. Catherine Halsey records in her journal

Keyes, born Miranda Halsey (service number 15972-19891-MK), was the daughter of the late Captain Jacob Keyes and Doctor Catherine Halsey. Miranda quickly

Catherine Halsey: "Zealots? You're certain?" Jorge-052: "Their armor configuration matched." SPARTAN-B312: "Shield strength, too." — Catherine Halsey,

"dumb" artificial intelligence who acted as a personnal assistant to Dr. Catherine Halsey and as one of the primary instructors for the candidates of the SPARTAN-II

personally witnessed her killed in the Battle of Miridem." — Doctor Catherine Halsey The Battle of Miridem was an engagement of the Human-Covenant War between

was a UNSC "dumb" Artificial Intelligence construct who assisted Dr. Catherine Halsey and Jacob Keyes during their Spartan-II candidate evaluation reconissence

looks up at Halsey with an expression of blank obedience. Roland: "UNSC A.I. overide instructions active, Doctor Catherine Halsey." Halsey: "Roland, tell

vicinity secured Dr. Halsey comes online. She marks a point of interest inside the tower and tells Crimson to go near it. Halsey theorizes that the tower's

end of their table. Interrogator: "Dr. Halsey?" Halsey looks at her speaker defiantly. Doctor Catherine Halsey: "You already know everything." Interrogator:

Doctor Catherine Halsey was brought aboard where she determined that the artifact was communicating information from the ship to Requiem. As Halsey later

construct created by Dr. Catherine Halsey. Although she was initially created as a platform for experimental software, Halsey decompiled, edited, and reconstructed

Galileo is the second chapter of Spartan Ops' third episode, Catherine. Fireteam Crimson arrive to Galileo Base via Pelican dropship. As they land, they

the Spartan Ops chapter? "An alien AI full of human memories." — Dr. Catherine Halsey, after discovering the artifact's true nature. The "Didact's Gift"

Doctor Catherine Halsey was brought aboard where she determined that the artifact was communicating information from the ship to Requiem. As Halsey later

still-classified challenge once given to Materials Group designers by Dr. Catherine Halsey. The Wilhelm helmet is available for multiplayer Spartan armor customization

it is an AI in Halsey's possession. In 2511, Halsey mentioned that she stored notes in Jorjet. In 2513, Jorjet and Déjá gave Dr. Halsey "a refresher" on

When Déjà tells Halsey she's arrived 14 minutes later than usual. None of that really mattered. It was just a means to an end for Dr. Halsey... a means to

"It's so easy for them to destroy us." — Doctor Catherine Halsey, after Arcadia's fall The Second Fall of Arcadia was the loss of the human Outer Colony

Shootout in Valhalla is the fourth chapter of Spartan Ops' third episode, Catherine. Picking up from the previous chapter, Spartan Jared Miller informs Commander

a Promethean Knight. Farther down, Lasky leads Catherine Halsey to the bridge. Doctor Catherine Halsey: "Captain, the Prometheans-" Captain Thomas Lasky:

gametype, VIP? The VIP is the first chapter of Spartan Ops' third episode, Catherine. Fireteam Crimson is sent on a mission to eliminate Parg Vol, a Sangheili

narration from Catherine Halsey regarding the current situation within the core of Onyx. Continuing from where they left off, Catherine Halsey, Chief Mendez

his projects often competed with Dr. Catherine Halsey's projects for funds, he had a long-standing rivalry with Halsey and her SPARTAN-IIs. He had a private

been wondering what your Spartans died for? They died for this." — Dr. Catherine Halsey to Carter-A259 A ship of Forerunner design was embedded within the

Ackerson. As Ackerson's private AI, Araqiel was tasked to spy on Dr. Catherine Halsey and her research. His avatar was that of an elongated skull with long

Sheila was with Dr. Halsey on Miridem when it came under assault by Covenant forces. Acting as Halsey's bodyguard, Sheila was escorting Halsey to an extraction

Jul 'Mdama's Covenant, and the Prometheans. During the battle Dr. Catherine Halsey was rescued by UNSC forces and Jul 'Mdama was assassinated. Before

Operation: WARM BLANKET was a UNSC operation to recover Dr. Catherine Halsey from Covenant captivity following the Battle of Miridem in 2544. SPARTAN-II

Hunting Trip is the fifth chapter of Spartan Ops' third episode, Catherine. Fireteam Crimson arrive to Parg Vol's location codenamed "The Gate". He is

speaker of the facility. Dr. Catherine Halsey was present, and opened the door for them. She was then checked out by Dr. Halsey and sent to survey perimeter

planet. It then cuts to inside the station showcasing parts being made. Catherine Halsey: "Mjolnir Exosuit is now complete." The parts are then began to be

Jerrod was one of the AIs in the ownership of Dr. Catherine Halsey. On December 11, 2529, while Halsey was struggling to get access into the Kig-Yar point

into a document called the "The Accra Incident". February 24 Doctor Catherine Halsey makes an entry in her personal journal in which she ponders the nature

personality gave the key to Dr. Catherine Halsey, instructing her to take the key to the Absolute Record. After Halsey reawakened in the Covenant-controlled

in the 26th century. May 28 Atriox is born on Doisac. August 8 Dr. Catherine Halsey makes the first entry in her journal following her enlistment in ONI's

Requiem. Catherine Halsey: "Life is too short, I will never learn all that exist in our tiny galaxy let alone the rest of the universe." Fades to Halsey sitting

Flash clones were used by Catherine Halsey to replace the kidnapped children of the SPARTAN-II program. Around the same time, Halsey flash cloned herself,

category. 2518 was a year in the 2510s in the 26th century. February 5 Dr. Catherine Halsey reviewed Kurt-051's progress noting he was good at bonding with his

Port Vernon was a coastal city on Endymion, and the birthplace of Catherine Halsey. At some point in the Human-Covenant War it was glassed with the rest

xenoarchaeologist working for the Office of Naval Intelligence. Dr. Catherine Halsey described his expertise as "invaluable" and noted that his intuitions

size, from the size of a tablet computer to thumb-sized devices. Dr. Catherine Halsey kept a pad of information with her about the Spartan-II candidates

into the most dangerous ops. Catherine Halsey - ONI's former chief scientist and mother of the SPARTAN-II Program, Dr. Halsey has recently been stripped

Intelligence to serve as a diplomatic shuttle before eventually being used by Catherine Halsey to survey the candidates for the SPARTAN-II program. In the post-war

Carter-A259: "Doctor-" Catherine Halsey: (looks back) You belong to ONI now." Cuts to Halsey pulling out the data storage unit. Catherine Halsey: "Lieutenant, she

pretext to bring you to me and have been overridden." — Catherine Halsey to Carter-A259 Dr. Catherine Halsey had actually been the cause of this. Using a tram

Covenant mobile planetoid, High Charity. The discovery is sent to Dr. Catherine Halsey for evaluation. February 28 Jun-A266 is born on Tyumen, New Harmony

Infinity in orbit, allowing his forces to board the ship and capture Dr. Catherine Halsey. Later, 'Mdama set Requiem on a collision course with the nearby star

equipment cabinet. From the silver disk a hologram is projected that Dr. Catherine Halsey described as looking like "a half-eaten dinner of spaghetti and meatballs

the television story. Endymion II on a planet. WHITE TOWER on Reach. Catherine Halsey High Charity The Rubble The United Nations Space Command armed forces

Jacob manning a M46 Vulcan. Jacob arguing with Catherine. Jacob Keyes thumbnail from Dr. Catherine Halsey's Computer. Halo: The Television Series Season

shuttle Han as drawn by Catherine Halsey in her journal. The bridge of the diplomatic shuttle Han as drawn by Catherine Halsey in her journal. The Han

on a ships hull in Slipstream space. The material was applied by Dr. Catherine Halsey for use in the reactive metal liquid crystal layer of the MJOLNIR Powered

pertaining to the planet Onyx is deemed classified. February 15 Dr. Catherine Halsey in her journal delineates the fundamentals of the SPARTAN-II program

their past from before entering the program were sealed away by Dr. Catherine Halsey. Emotional regulators were also installed in the SPARTAN-IIs lower

drill instructor. With Doctor Catherine Halsey, and Chief Petty Officer Franklin Mendez waiting for them on the stage. Halsey proceeded to tell the Spartans

Catherine Halsey: "Blue Team, Commander Yao." Yao: "As you were." — Dr. Halsey announces Commander Yao's entry. Commander Yao was a UNSC Navy officer stationed

of Catherine Halsey included as part of Hunt the Signal is the same image that can be seen on Halsey's ONI security badge included with Dr. Halsey's personal

background animation. Various shots of helmets belonging to NOBLE Team play. Catherine Halsey: "It didn't take long for Reach to fall. Our enemy was ruthless. Efficient

Government as part of its national currency, and much later acquired by Dr. Catherine Halsey as an antique. When testing a boy named John for his possible inclusion

colloquially known as PIEs, are software intrusion routines created by Dr. Catherine Halsey in conjunction with the Counter-Illegal Entry Protocols. By 2521, UNSC

Dr. Catherine Halsey decided to process candidates in Sector Four while her team would do the same in other sectors. One of the systems Dr. Halsey visited

Doctor Catherine Halsey was brought aboard where she determined that the artifact was communicating information from the ship to Requiem. As Halsey later

to December 4, 2510 Doctoral candidate Catherine Halsey meets Dr. Elias Carver at an academic social mixer. Halsey attempts to correct his formula for "the

drill instructor. With Doctor Catherine Halsey, and Chief Petty Officer Franklin Mendez waiting for them on the stage. Halsey proceeded to tell the Spartans

discovered in the underground Menachite portal complex on Reach by Dr. Catherine Halsey and the surviving Spartan members of Red Team in September 2552. The

very exciting time to be making science!" — Gribyam on Catherine Halsey Gribyam is an Unggoy member of the Swords of Sanghelios and a self-proclaimed biologist

discover the full extent of those ruins and likely never will." — Dr. Catherine Halsey The Menachite portal complex, referred to as a "temple" by the Covenant

drill instructor. With Doctor Catherine Halsey, and Chief Petty Officer Franklin Mendez waiting for them on the stage. Halsey proceeded to tell the Spartans

drill instructor. With Doctor Catherine Halsey, and Chief Petty Officer Franklin Mendez waiting for them on the stage. Halsey proceeded to tell the Spartans

defend the civilians from invaders. However, many civilians, such as Dr. Catherine Halsey are involved with the military. Main article: Civilian vehicles This

though Doctor Catherine Halsey was able to discover the project and strip it of useful information in 2515. This information was used by Halsey to inform the

soir". The piece held some relevance for Doctor Catherine Halsey and Cortana. It was playing when Halsey transferred Cortana into an armored matrix on Reach

educational academy on the human colony planet of Endymion. At a young age, Catherine Halsey attended the school, where she defied the academy's educatory standards

beyond the boundaries of its settlements. Port Vernon Endymion Gifted Catherine Halsey At some point during the Human-Covenant War it was glassed by the Covenant

report is made on geological studies carried out on Onyx. March 19 Catherine Halsey is born in the coastal city of Port Vernon on Endymion. March 21 Franklin

John-117: "War extracts a heavy toll from those it touches." 343 INDUSTRIES Catherine Halsey: "You are hereby conscripted into UNSC special project codename Orion-II

Miranda, and Catherine cross over a light bridge. A holographic display of the Flood infecting the galaxy. A dead Forerunner scientist. Catherine gazes at

forced back out a quarter of a kilometer of her last position. Dr. Catherine Halsey explained to 'Mdama that the artifact allowed her to communicate with

Doctor Halsey has been abducted." Cut to inside the Forerunner shrine. Inside is a ghostly expanse, where the Librarian lives. She towers over Halsey and

December 5 The Jiralhanae Ballas is born on Doisac. After a young Catherine Halsey continues to defy educatory standards at Endymion Gifted, the Koletre-Browning

Rest". Captain Lasky requested Doctor Catherine Halsey to be brought onboard Infinity to study the artifact. Halsey found out that the artifact was communicating

Hungarian town on Earth. Halsey: "What have you done with my armor?" Jorge: "Just some... additions I've made." — Catherine Halsey and Jorge-052 discuss Jorge's

2552, Dr. Catherine Halsey, along with the sedated Kelly-087, stole the ship and left via Slipspace, having bypassed the ONI locks. Halsey navigated Beatrice

trainer instantly. She was later seen crying outside her barracks. Dr. Catherine Halsey and Chief Petty Officer Franklin Mendez decided not to take disciplinary

voices of Cortana, Dr. Catherine Halsey, and The Weapon in the Halo series. In Halo 4, she also performed the motion capture for Dr. Halsey. She wound up reprising

universities on the human Inner Colony world of Circumstance. After a young Catherine Halsey continued to defy educatory standards at Endymion Gifted, the university's

as we do. Hormonal pellets have suppressed his emotions." — Doctor Catherine Halsey to HIGHCOM The emotional regulator was a hormonal pellet embedded in

Doctor Catherine Halsey was brought aboard where she determined that the artifact was communicating information from the ship to Requiem. As Halsey later

battle, it was used to evacuate civilians off the planet, including Catherine Halsey. However, it was intercepted by the Covenant before it could reach

War and were remembered as war heroes, with the exception of Dr. Catherine Elizabeth Halsey, who was labeled as a war criminal despite being instrumental

personal friend to Dr. Catherine Halsey, and analyzed a number of 'hypothetical' experiments on bonobo chimpanzees for Dr. Halsey in 2525. She was his star

place of Dr. Catherine Halsey (accompanied by Lieutenant Junior Grade Jacob Keyes) and the first SPARTAN-II candidate, Number-117. Once Dr. Halsey identified

WHITE TOWER Skillian Response Center Manassas CASTLE Base John-117 Catherine Halsey Riz-028 Kai-125 Vannak-134 Keyes family Miranda Keyes Jacob Keyes Reach

This article is about the Sangheili. For the shuttle used by Dr. Catherine Halsey, see Han. "You are stubborn to a fault." — Fal 'Chavamee, referring to

transported "the Didact's Gift" to Doctor Catherine Halsey onboard the UNSC Infinity. Examining the Durance, Halsey discovered that it had a similar interior

by the augmentation procedures. Catherine Halsey: "I'm a scientist." Soren: "Not a psy—, not a psy—" Catherine Halsey: "No, I'm not a psychiatrist. You've

Original Soundtrack. It is used in the closing cutscene of Guardians, as Catherine Halsey reunites with Blue Team at Sanghelios.

as drawn by Dr. Catherine Halsey. Halo: The Fall of Reach (First appearance) Halo: First Strike (Mentioned only) Halo: Reach Dr. Halsey's personal journal

large family. Vannak met and was kidnapped by Dr. Catherine Halsey when he was six. According to Halsey, even as a young boy, Vannak had honor. Vannak-134:

Lighter Than Some. Loki destroys the Tiara. February 28 Miranda Halsey is born to Catherine Halsey and Jacob Keyes, on Luna. March 6 The Office of Naval Intelligence

conduct Operation: WARM BLANKET in 2544. UNSC Aladdin - Transported Dr. Catherine Halsey to the UNSC Infinity in 2558. UNSC Port Stanley (PRO-46328) - Used

Doctor Halsey. She shot Halsey in the shoulder, wounding her, before 'Mdama managed to grab Halsey and summon another Knight to teleport him and Halsey away

identified to agents by a captured Banished Unggoy. February 11 Dr. Catherine Halsey determines that Cortana, by disabling the viral termination code in

Infinity, the Covenant abducted Dr. Catherine Halsey to help them unlock the structure. At "Librarian's Rest," Dr. Halsey deactivated the protective shield

courage. That, you gave to us. And with it, we can rebuild." — Dr. Catherine Halsey Lieutenant SPARTAN-B312 was a Spartan-III supersoldier attached to

Matrix Compiler, the most recent model of which was designed by Dr. Catherine Halsey. The compiler sends electric bursts through the neural pathways of

of John-117 with his Mark VI MOD on a Brokkr Armor Mechanism play. Catherine Halsey: "You already know everything. The result was the ultimate soldier

the glassing of Harvest. This information was later accessed by Dr. Catherine Halsey. Halo: Contact Harvest (First mentioned) Halo: Contact Harvest, Epilogue

Vale stands up. A 3D portrait of Catherine Halsey appears on the holotank. Lasky (Video COM): "Dr. Catherine Elizabeth Halsey has managed to contact us." Edward

soldiers underwent their enhancement surgeries on this station. Dr. Catherine Halsey and Chief Petty Officer Franklin Mendez oversaw the surgeries. Thirty

colloquially known as C-PIEs, are software protection measures created by Dr. Catherine Halsey as a defensive counterpart to the Illegal Entry Protocols. By 2521

educational institution during the early twenty-sixth century. In 2524 Dr. Catherine Halsey and Lieutenant Jacob Keyes were reunited while attending a conference

Joseph was abducted and conscripted into the SPARTAN-II program by Dr. Catherine Halsey in 2517 when he was just six years old. He was then taken to the planet

Requiem Campaign, the UNSC Aladdin transported the incarcerated Dr. Catherine Halsey to the shield world and transferred her to the UNSC Infinity. The Aladdin

computer. On May 8, 2551, Dr. Catherine Halsey was given a Hemley & Aubourn Behavior Analysis by B.M. Parkes. Of note were Halsey's high cognitive performance

the Battle of Miridem in 2544, during which the Covenant captured Dr. Catherine Halsey while in cryo-stasis and brought her onboard Resplendent Fervor. As

Glorious Consequence was located in 2544, following the capture of Doctor Catherine Halsey at the Battle of Miridem. Once at Ascon, the fleet prepared to rendezvous

Dr. Halsey and reveals he wants Halsey back in custody. Palmer objects to having Halsey brought back and expresses her to desire to eliminate Halsey instead

fervor." — Catherine Halsey and Jul 'Mdama discuss Sali 'Nyon After the events on Requiem and Jul 'Mdama allied himself with Doctor Catherine Halsey, Sali began

Aubourn Behavior Analysis to Catherine Halsey. Parkes noted that Halsey was "not terribly forthcoming." Although noting that Halsey's exceedingly high cognitive

cutscene, Key, when the Librarian's imprint reveals the Janus Key to Catherine Halsey.

Original Soundtrack. This soundtrack can be heard: In Prologue, when Dr. Catherine Halsey is interrogated about the SPARTAN-II Program. In Midnight intro cutscene

Sentinels. He was contacted by Dr. Catherine Halsey once she arrived. In order to get Endless Summer's attention, Halsey sent him a Zen koan, aware that such

The database was used by Dr. Catherine Halsey to screen the ideal candidates for the SPARTAN-II Program. Halo: Reach Dr. Halsey's personal journal (First

Spartan Ops Episode 8, Expendable. when a Promethean Knight kidnaps Dr. Catherine Halsey. In Spartan Ops Episode 10, Exodus, when the Infinity flees from Requiem

and on to the hundred brushfire wars in the Outer Colonies." — Doctor Catherine Halsey to Jacob Keyes The Hydra System Massacres were a series of massacres

Guardians, and depicts the discussion between John-117, Thel 'Vadam, and Catherine Halsey following the game's events, with the live debut featuring all three

Alizée is an associate or friend of Dr. Catherine Halsey, mentioned by Halsey in a family tree-style picture listing her most significant relationships

Reach (Mentioned only) Onyx Thermopylae Halo Halo: The Series, Dr. Catherine Halsey's Computer (Retrieved on Mar 25, 2022) [local archive] [external archive]

Private Hospital is a hospital located on Beta Hydri VI. In 2533, Dr. Catherine Halsey, as part of her attempt to create a theoretical "AI triumvirate", relocated

"We're not going to be your toys any more!" — Daisy-023 to Catherine Halsey. Chief Petty Officer Daisy-023 was a SPARTAN-II supersoldier of the UNSC Naval

hardship on the road ahead, but I know you will all make it." — Dr. Catherine Halsey to the SPARTAN-II recruits The Reach FLEETCOM Military Complex was

The other sides of the sheets are reserved for advertisements. Dr. Catherine Halsey kept three Intersystem News tear sheets in the pocket in the back of

forward, as the shuttle Han arrives in the Eridanus system with Dr. Catherine Halsey and Lt. Jacob Keyes onboard. In Elysium City on Eridanus II, they observe

recent Battle of Sunaion, including Thel 'Vadam, Sarah Palmer, and Catherine Halsey. The next day, she transferred the Spartans and the survivors to the

However, he was never located during the attempted abduction. Doctor Catherine Halsey blamed this on failings in the mission, denouncing the rumor about

glassing. IRON FIST was enacted immediately after the retrieval of Dr. Catherine Halsey by Blue Team as part of Operation: WARM BLANKET, who had been kidnapped

In December 2517 Dr. Catherine Halsey assigned the operative to track the fates of the SPARTAN-II flash clone replacements. Halsey had received reports

Although Parangosky originally resented the compassion Catherine Halsey showed for her Spartans and saw Halsey's feelings as a liability, her attitude changed

2535. Dr. Catherine Halsey tried to contact her at one point to help develop nanofabrication technology for Project MJOLNIR. Halo: Reach Dr. Halsey's personal

surface of Jericho VII is glassed. The story itself begins with Dr. Catherine Halsey and Lieutenant, Junior Grade Jacob Keyes on board the Han: a UNSC Vancouver-class

Station was a location in human-controlled space. It was mentioned by Dr. Catherine Halsey in her journal along with Onyx and Jazz-9 when she wrote down her thoughts

had predicted—a lesson for all scientists resides therein)." — Doctor Catherine Halsey In 2491, after studying into the political and security situation of

spin-down, removal and disposal at 16:15 on September 4, 2547. However, Dr. Catherine Halsey had chosen the Slipspace drive for her private, unsanctioned experiment

Arthur was abducted and conscripted into the SPARTAN-II program by Dr. Catherine Halsey when he was six years old. He was then taken to the human colony world

the Absolute Record and choose its proper custodian. Although Doctor Catherine Halsey claims she must be the custodian of the Absolute Record the ancilla

When John-117 regained consciousness two days after the battle, Dr. Catherine Halsey told him that Reach had been destroyed and the civilian evacuation

of Naval Intelligence's Section Three under the supervision of Dr. Catherine Halsey. Human biochemical experiments and enhancement procedures have been

Jazz-9 was a location, possibly a human colony world, mentioned by Dr. Catherine Halsey in her journal along with Onyx and Hyperion Station when she was contemplating

begins to walk away. Halsey: "Spartan Locke!" Locke turns to face Halsey. Halsey: "Stop her. But please. Bring John home to me." Halsey looks at Locke pleadingly

was known to literally 'bring the dead back to life'. In 2525, Dr. Catherine Halsey messaged her former instructor, Vice Admiral Jeromi, about a set of

the Human-Covenant War. In 2547 Dr. Catherine Halsey contacted him while performing research on Slipstream Space. Halsey was attempting to determine the feasibility

trapped in the Aktis system when its slipspace coordinates were jammed by Catherine Halsey. Halo: Escalation (First mentioned) Halo: Escalation, Issue #13 Halo:

feat, Doctor Catherine Halsey had him transferred to Reach. Halo: Reach Dr. Halsey's personal journal (First mentioned) Halo: Reach, Dr. Halsey's personal

Forerunner technology and another signal piggybacked on it by Doctor Catherine Halsey. The station was likely named after the Greek philosopher and astronomer

the embattled planet Earth to Onyx. Their mission was to retrieve Dr. Catherine Halsey and a joint unit of Spartan-IIs and Spartan-IIIs, along with examples

operation. Not much is known about this operation, other than that Dr. Catherine Halsey knew something about it due to the fact that it is mentioned in her

with Dr. Catherine Halsey on artificial intelligence research, including the project to create a neural link between a human and a smart AI. Halsey occasionally

to save the doctor. Back aboard Infinity, Dr. Catherine Halsey was brought in to study the artifact. Halsey determined that it was communicating with the

episode Aleria Halo: The Series, Dr. Catherine Halsey's Computer (Retrieved on Mar 25, 2022) [Dr._Catherine_Halsey%27s_Computer [local archive]] [external

of Miridem - the battle takes place concurrently with GREY VEIL. Dr. Catherine Halsey is captured by Covenant forces who attempt to flee the system, prompting

during its final days. Doctor Catherine Halsey, MD, PhD CI: 10141-026-SRB4695 + 03/19/2492–2552 + Doctor Catherine Halsey is a computer scientist and medical

which SCPO Mendez compared to Hell in Dante's Inferno, although Dr. Catherine Halsey noted that Hell in Inferno was a pit of descending rings. Following

they had done research on the Kig-yar point defense gauntlet. Dr. Catherine Halsey referred to Hardy's work when she noted of her limited success in accessing

12th, 2015. It is set to the song "Knights of Cydonia" by Muse. Dr. Catherine Halsey: "Spartan Locke, I have spent enough years with ONI to know the truth

Space Command. After encountering NOBLE Team on July 27, 2552, Dr. Catherine Halsey surmised in her journal that all but one of the team's personnel might

CAPT Aaron G. Gibson LCDR Jilan al-Cygni MAJ John Smith Clarence Dr. Catherine Halsey Codename: SURGEON Codename: FIXER Section Three had facilies on various

communications network, possibly the Extra Planetary Wide Web or Waypoint. Dr. Catherine Halsey often checked the subnet for lists of people killed in action in the

speakerbox. Dr. Catherine Halsey, the creator of the SPARTAN-II program, then opened the door for them. Isaac was treated by Dr. Halsey and sent to survey

class in service with the UNSC Navy during 2552. On August 30th, Dr. Catherine Halsey sent an official protest backed up by Vice Admiral Michael Stanforth

Section III of the Office of Naval Intelligence. On May 20, 2544, Dr. Catherine Halsey mentioned in her journal that BRAVADO was one of the few projects that

the Battle of Miridem in 2544, during which the Covenant captured Dr. Catherine Halsey while in cryo-stasis and brought her onboard Resplendent Fervor. As

Operation: RED FLAG. Also featured is an ONI behavioral analysis of Dr. Catherine Halsey. Original document: File:DDR-A340021-0325-07-19-52.pdf Original document:

was abducted by ONI at the age of six in September 2517, after Doctor Catherine Halsey identified him as a flawless genetic match for the SPARTAN-II Program

CASTLE Base. By May 8, 2551, this community was the residence of Dr. Catherine Halsey. During the Fall of Reach, contact was lost with UNSC forces in the

discovered some, it was then ordered to enter the archives of Doctor Catherine Halsey, which were defended by Jerrod, the first experimental "micro" artificial

launched an attack on the Ring of Mighty Abundance. Prior to the attack, Catherine Halsey estimated that destroying nine of the ten facilities would give a 71%

continues their investigation regarding Cortana with an interview of Doctor Catherine Halsey, her creator. February 10 The MJOLNIR Powered Assault Armor (GEN3)

and forbade access to it. It was discovered years later by Kurt-051, Catherine Halsey, Franklin Mendez, along with the surviving Spartan-IIs and IIIs, that

approaches, with Halsey on board. Halsey explains via COM that the abducted Spartans were replaced with flash-clones, to cover up the kidnappings. Halsey unsuccessfully

series. After UNSC Infinity is stranded in a distant system by Dr. Catherine Halsey and Jul 'Mdama on July 18, 2558, Captain Thomas Lasky deploys a reconnaissance

or struggling to survive against this new, unexpected threat. Doctor Catherine Halsey and Kelly-087 arrive in the Zeta Doradus system aboard the stolen rebel

26th century. Before March 28 The Algolis Invasion occurs. May 21 Dr. Catherine Halsey flash clones herself in order to create the seed brain for the AI Cortana

node lies at the intersection of two slipspace routes. It was named by Catherine Halsey after the Hindu goddess of the hunt, in honour of the late Halima Ascot

was virtually bombproof, well defended, and nigh-impenetrable. Dr. Catherine Halsey had an office in CASTLE Base's Omega Wing, as did Colonel James Ackerson

Simon Wu is an engineer who was part of a team led by Dr. Catherine Halsey at some point. In January 2558, Black-Box and Roland created a simulation to

human colony world located within the Beta Hydri system. In 2533 Dr. Catherine Halsey, as part of her attempt to create a theoretical "AI triumvirate", relocated

permanently reassigned to Office of Naval Intelligence. In her journal, Dr. Catherine Halsey stated that she had found a possible way to reverse the bone ossification

twenty-third comic in the Halo: Escalation series. On September 18, 2558 , Dr. Catherine Halsey enters the central chamber of the Absolute Record while many Phantoms

century. January 31 Hazel-A302 is born on Alluvion. October 15 Dr. Catherine Halsey records in her journal regarding the recent destruction of the UNSC

this year, and may not fall on this year specifically. Two years after Catherine Halsey met Elias Carver Dr. Elias Carver commits suicide. Halo Mythos - Rise

Mark VII armor, being renamed as UA/AHALA. They were designed by Dr. Catherine Halsey and Watershed Division, and manufactured by the Materials Group. John-117

assassination of Dr. Catherine Halsey. Osman then asks Palmer if Lasky had sent Fireteam Majestic to stop her from eliminating Halsey. Wanting to protect

is not in contact with the operator's skin. It was designed by Dr. Catherine Halsey, a civilian scientist in the employment of the UNSC Office of Naval

ONI regulation requiring that all archive requests be logged. Doctor Catherine Halsey received a warning invoking the protocol when she attempted to access

January 9, 2535, Dr. Catherine Halsey planned on getting Beninese coffee either with or from J. G. Jimes on the ship. Dr. Halsey noted this plan down on

Vale stands up. A 3D portrait of Catherine Halsey appears on the holotank. Lasky: "But Doctor Catherine Elizabeth Halsey has managed to contact us." Edward

field. On the sides of the pods there are Forerunner icons which Dr. Catherine Halsey translated into "That which must be protected...behind the sharpened

vacuum. John manages to recover the "package" - revealed to be Doctor Catherine Halsey, founder of the SPARTAN-II program, in cryo-hibernation. John releases

achievement in Halo: The Master Chief Collection. It is awarded for entering Catherine Halsey's lab during The Package via the Tribute Room easter egg. The achievement

parent's knowledge or consent. This protocol was put into effect by Doctor Catherine Halsey to collect candidates for the SPARTAN-II program. The children conscripted

protected by squadrons of F-41 Broadsword fighters. In March 3, 2553, Dr. Catherine Halsey was indefinitely detained here by Admiral Margaret Parangosky, as retribution

creator, Doctor Catherine Halsey, was contacted by the Admiralty and informed of the attack on Harvest. Agreeing with High Command, Halsey resolved to deploy

map Glacier, one of the two ONI agents involved suggests killing Dr. Catherine Halsey with an MFDD to prevent her from interfering with their secret operation

from; for example, Cortana resembles a younger version of Dr. Halsey. Dr. Catherine Halsey worked extensively with smart AIs and oversaw the construction

Kurt-051 Carlo Hoya - Immigrated after his homeworld of Asmara was glassed Catherine Halsey - Attended university on the planet Interest for possible colonization

Soundtrack at only 1:08 long. The track title is likely a reference to Catherine Halsey calling Reach a "fortress among the stars."

disappearance, Doctor Catherine Halsey was brought in to help examine the artifact. Jul contacted her in secret, offering Halsey information about the

and a significant number of the group manage to evacuate. June 19 Dr. Catherine Halsey decides upon the final name of the SPARTAN-II program, up until then

humanity, and well into Covenant space. The sector was named by Doctor Catherine Halsey after the Hindu god of war, to honour the deceased Halima Ascot, who

acquire the other half of the Janus Key onboard the UNSC Infinity, Dr. Catherine Halsey and Jul 'Mdama devised to launch an offensive against the UNSC solely

you. You will be the protectors of Earth and all her colonies." — Dr. Catherine Halsey to the Spartan-II recruits The SPARTAN-II program was the first major

Enduring Conviction performed impressive evasive maneuvers. May 8 Dr. Catherine Halsey undergoes the Hemley & Aubourn Behavior Analysis; the results make

Eridanus II himself to find the second keystone with Dr. Catherine Halsey accompanying him. John, Halsey and Adun Saly visited the ruins of the Reach for Life

Jiralhanae. Kilo-Five used a set of microfilament cuffs when taking Dr. Catherine Halsey into custody in 2553. Halo: Glasslands (First appearance) Halo: Glasslands

suggest such teams are small, nimble, and almost always Zealot-class." — Catherine Halsey debriefing NOBLE Team after their first encounter with the Devoted

09872H-98 was a message sent by Vice Admiral Ysionris Jeromi to Dr. Catherine Halsey on March 9th, 2525. It featured an extremely complex encryption scheme

relocated but instead "leaked" the information on the site, something Dr. Catherine Halsey found surprising. Professor Laszlo Sorvad was assigned for the xenoarchaeological

Glasslands, after having Dr. Catherine Halsey arrested and brought to Ivanoff research station, Admiral Margaret Parangosky asks Halsey if she is familiar with

table as Dr. Catherine Halsey examines it. Halsey: "Taking a reading." The package burst open and the cover pieces float mid-air. Halsey: "Oh my..." Cut

Section III of the Office of Naval Intelligence. On May 20, 2544, Dr. Catherine Halsey mentioned in her journal that CONSEQUENCE was one of the few Section

century, the story of the battle was cherished and well known. Dr. Catherine Halsey believes that the story is romanticized to the point of fanaticism

requesting a series of requisitions, transfers and favors. March 18 Dr. Catherine Halsey finds her journal after it being lost for almost 6 years. April 11

Amadora. November 4 Tedra Grant is born on Arcadia. November 10 Doctor Catherine Halsey records in her journal, a theoretical artificial intelligence triumvirate

augmentation process. Pariah was written by B. K. Evenson. In 2517 Dr. Catherine Halsey travels to the colony of Dwarka. There she meets with a six-year-old

Tursk regarding the capture of Dr. Catherine Halsey. He soon oversaw Spartan Blue Team on a mission to retrieve Halsey from a Covenant fleet. After deploying

extracted from the area. After the abduction of Dr. Catherine Halsey, Crimson was redeployed to "Cyclone" as Halsey had been using it to bounce her transmissions

two months after the events of Issue #12, on July 15, 2558, with Dr. Catherine Halsey making a personal journal entry on her views on the Forerunners and

disappearance, Doctor Catherine Halsey was brought in to help examine the artifact. Jul contacted her in secret, offering Halsey information about the

refused to commit his forces until they could be sure of victory. Dr. Catherine Halsey determined that using a Forerunner called a Constructor, she could

In the opening cinematic of the Spartan Ops episode Invasion, when Catherine Halsey has taken control of Roland and discovers John-117 is alive. The track

artifacts. During this time, John met Doctor Catherine Halsey who used a game to test John's luck. When Halsey discovered his incredible luck due to John

September 4 The UNSC frigate Tripping Light is dry-docked for repairs. Dr. Catherine Halsey uses the ship's Slipspace drive in an experiment to build an AI housing

is born on Doisac. December 4 Veronica Dare is born on Actium. Dr. Catherine Halsey becomes scientific advisor in the Office of Naval Intelligence. After

chapter of Spartan Ops' ninth episode, Key. While searching for Doctor Catherine Halsey, Fireteam Crimson returns to "Lockup." They are dropped off with some

the prototype ship Infinity. He had difficulty getting along with Dr. Catherine Halsey, who was installing the Forerunner engines on the ship. As well, Glassman

beginning with the initial version later dubbed as the Mark IV. Dr. Catherine Halsey, architect of Project MJOLNIR, worked in the facility for some time

"will of the Gods". Afterwards, Beowulf left with Stanforth and Doctor Catherine Halsey. He was later assigned to guard the UNSC's personnel and planning database

down beside Halsey and 'Mdama. Both groups begin to argue, with Glassman questioning Halsey's decision to defect to 'Mdama's Covenant. Halsey tells Glassman

Series, Dr. Catherine Halsey's Computer: Week 1 (Retrieved on Mar 25, 2022) [local archive] [external archive] Halo: The Series, Dr. Catherine Halsey's Computer:

reveal its position to the searcher. In 2544, a microtail was put on Catherine Halsey so the Office of Naval Intelligence could know where she was at all

Surveillance footage of Noble Team, obtained by Dr. Halsey. Noble Team giving Dr. Catherine Halsey a report on the Visegrad Relay incident. Emile, Jun