Halo: Escalation

Halo: Escalation is a twelve-issue comic book series produced by Dark Horse Comics. It focuses on "how the events of Halo 4 have helped define the destiny not only of the Chief but of the galaxy as a whole". The story centers on the being assigned escort duty for a diplomatic mission between the Arbiter and the Jiralhanae around a month after the events of Spartan Ops. However, the escort team soon has to fend off an attack meant to thwart the negotiations.

Issue 1
Official summary:

Synopsis Issue #1 opens with Commander Sarah Palmer and Fireteam Jackknife inside the 's training simulation deck. Their War Games session is interrupted by Captain Thomas Lasky who asks to speak with Commander Palmer. Lasky informs her that they've been requested to appear before the UNSC Security Council at HIGHCOM Facility Bravo-6. At the hearing, the council expresses misgiving about Lasky's handling of the Second Battle of Requiem. Admiral Serin Osman berates Lasky over the complete destruction of Requiem and the failed assassination of Dr. Catherine Halsey. Osman then asked Palmer if Lasky had sent Fireteam Majestic to stop her from eliminating Halsey. Wanting to protect Lasky from any ramifications, Palmer lied and told Osman that Majestic was there as backup. Shortly after, Admiral Lord Terrence Hood arrived onboard Infinity to speak with Lasky. He told Lasky that the would pursue Jul 'Mdama as he needed Infinity to aid in peace talks between the Sangheili and the Jiralhanae. Two days later, Infinity arrived at Ealen IV. Lord Hood met with the Arbiter, Thel 'Vadam, and the Brute Chieftain Lydus. Lasky, Palmer and Jackknife joined the delegates inside the Plasma center as Paul DeMarco of Majestic and Fireteam Bailey acted as overwatch. The delegation was caught off guard when Covenant remnant forces blasted into the conference chamber. The Spartan IV's defended the delegation and escorted them to a nearby parts depot when their evacuation shuttle was destroyed. With communications with their orbiting fleets having been blocked, the delegation were left without reinforcements.

Issue 2
Official summary:

Synopsis Issue #2 opens with the delegation attempting to re-establish communication with the orbiting fleet. The Arbiter informs Hood of the planet's fortifications as a means for an escape route. Lasky orders Palmer to get the ambassadors to the redoubt. Palmer task Ray to escort Lasky and utilize her SIGINT background to re-establish communications. Shipmaster Vata 'Gajat and his forces arrive and is informed by Tek that the envoy has retreated into the repair depot. However an unknown Human tells 'Gajat that they should move quickly before the capital ships responds. The Infinity tries to re-establish contact with the delegation. The Jiralhanae contact the ship demanding to know why communication has been blocked. 'Gajat and his forces storm the depot only to find the delegation missing. 'Gajat orders his forces to prepare for deployment, noting that his agent would provide the whereabouts of the envoy. The company make their way through the service conduits leading from the depot. Suddenly a Lich appears and drops off several troops. Palmer takes her helmet filled with grenades and sends it up the Lich's gravity lift, destroying the Lich. Lasky and Ray make their way down the administrative wing of the facility taking out an Elite Warrior along the way. They find a network console and Ray discovers multiple signals being broadcast blocking out incoming transmissions. The destroyed Lich crashes down onto the service bridge while an Elite Storm unit is taken out by Scruggs. Palmer orders fireteam Jackknife to move ahead to the redoubt while Hood searches the downed Elite. Hood discovers a UNSC datapad containing information on the Spartans and says someone is leaking information about the negotiations. Lasky and Ray secure two banshees and make their way to the power source of the jammer but observe covenant forces heading for the redoubt. Upon approaching the redoubt, Palmer is informed by Scruggs that the facility is secure. However, Scruggs has taken out his team and the security detail.

Issue 3
Official summary:

Issue 4
Official summary:

Issue 5
Official summary:

Issue 6
Official summary:

Characters

 * Andrew Del Rio
 * Bradley
 * Catherine Halsey
 * Dellert
 * Gabriel Thorne
 * Gomez
 * Hogan
 * James Cutter
 * Jespersen
 * Jul 'Mdama
 * Lydus
 * Nicolas Strauss
 * Paul DeMarco
 * Petra Janecek
 * Ray
 * Roland
 * Ryder
 * Sarah Palmer
 * Serin Osman
 * Tek
 * Terrence Hood
 * Thel 'Vadam
 * Thomas Lasky
 * Vata 'Gajat
 * Vladimir Scruggs

Species

 * Forerunner
 * Human
 * Jiralhanae
 * Kig-Yar
 * Skirmisher
 * Mgalekgolo
 * Sangheili
 * Unggoy

Organizations

 * Covenant remnant
 * Sanghelios government
 * Ascetics
 * United Nations Space Command
 * UNSC High Command
 * UNSC Security Council
 * UNSC Defense Force
 * Spartan
 * SPARTAN-IV Program
 * Fireteam Bailey
 * Fireteam Jackknife
 * Fireteam Majestic
 * UNSC Air Force
 * UNSC Army
 * UNSC Marine Corps
 * Orbital Drop Shock Troopers
 * UNSC Navy
 * Fleet Command
 * Orbital Defense Command
 * Office of Naval Intelligence

Locations

 * Epoloch system
 * Requiem
 * Sol system
 * Luna
 * Mare Imbrium
 * Ankara
 * Earth
 * Australia
 * Sydney
 * HIGHCOM Facility Bravo-6
 * United Republic of North America
 * New Phoenix
 * Ealen IV

Events

 * Great Schism
 * Human-Covenant War
 * Reclamation conflict
 * Battle of Earth (2557)
 * Second Battle of Requiem
 * Battle of Ealen IV

Vehicles

 * AC-220 Vulture
 * D79-TC Pelican
 * Diplomatic shuttle
 * DS-004
 * F-41 Broadsword
 * Freighter
 * M12 Warthog
 * M808 Scorpion
 * OF92 Booster Frame
 * Type-25 Chopper
 * Type-25 Spirit
 * Type-26 Banshee
 * Type-27 Banshee
 * Type-52 Phantom
 * Type-56 Lich
 * Type-25 Chopper
 * Type-25 Spirit
 * Type-26 Banshee
 * Type-27 Banshee
 * Type-52 Phantom
 * Type-56 Lich

Weapons

 * ARC-920
 * BR85 Heavy Barrel Service Rifle
 * Combat knife
 * Hardlight blade
 * M395 Designated Marksman Rifle
 * M45D Tactical Shotgun
 * M6H Personal Defense Weapon System
 * M739 Light Machine Gun
 * MA5D Individual Combat Weapon System
 * SRS99-S5 AM sniper rifle
 * Type-1 plasma grenade
 * Type-1 energy sword
 * Type-2 gravity hammer
 * Type-25 plasma pistol
 * Type-25 spiker
 * Type-33 needler
 * Type-38 Tyrant
 * Type-50 concussion rifle
 * Type-50 particle beam rifle
 * Type-51 carbine
 * Type-55 storm rifle
 * Z-250 lightrifle

Technology

 * Artificial intelligence
 * Avatar
 * Promethean Knight
 * Promethean Watcher
 * Combat simulation deck
 * Holography
 * Holotank
 * Data pad
 * Deployable lookout tower
 * Gravity lift
 * Jiralhanae combat harness
 * Captain Major variant
 * Chieftain variant
 * Minor variant
 * Kig-Yar combat harness
 * Minor variant
 * Sniper variant
 * Storm variant
 * Kig-Yar point defense gauntlet
 * Kig-Yar targeting headgear
 * MJOLNIR Powered Assault Armor
 * MJOLNIR [GEN2]
 * Commando variant
 * HAZOP variant
 * Infiltrator variant
 * Recon variant
 * Recruit variant
 * Scout variant
 * Soldier variant
 * War Master variant
 * Pinch fusion reactor
 * Plasma battery
 * Requiem slipspace artifacts
 * Sangheili combat harness
 * Arbiter body armor
 * Ascetic variant
 * Assault variant
 * Commander variant
 * Minor variant
 * Ranger variant
 * Storm variant
 * Warrior variant
 * Zealot variant
 * Unknown Sangheili variant
 * Skirmisher combat harness
 * Champion variant
 * UNSC Navy uniforms
 * UNSC Navy Service Uniform
 * Unggoy combat harness
 * Heavy variant
 * Imperial variant
 * Minor variant
 * Storm variant

Production notes
Though the series primarily uses Halo 4 ' s designs for the Covenant species and their equipment, the Halo 3 and Halo: Reach incarnations of certain elements also appear in some panels. Most notably, Lydus resembles the Brutes seen in Halo: Reach, yet his bodyguards are clearly drawn in their Halo 3 likeness. Pre-Halo: Reach and post-Halo: Reach Banshees are shown side-by-side in Issue 2, and a Halo 3/Reach-style Grunt makes a cameo in the same issue. Curiously, despite his recognizable classic appearance, Escalation depicts the Arbiter much like the Sangheili in Halo 4 with regard to his skin tone and mouth structure.

Mistakes

 * In some panels in Issue 1, Kig-Yar are seen with four fingers instead of three.
 * In Issue 1, the visor color of the Spartan with War Master armor is orange, yet in Issue 2 it is blue.