Terceira

Terceira
Astrographical
System:	Cavalier system
Moon(s):	Victory
Societal
Demonym:	Terceiran
Species:	Humans
Colonized:	2440
Government:	Unified Earth Government United Rebel Front (formerly)

Terceira is a planet in the Cavalier system and a human Outer Colony of the United Earth Government. The planet is orbited by a single moon, Victory. An ocean world, Terceira is home to volatile weather. Following the Human-Covenant War, Terceira was occupied by the United Rebel Front in 2552, leading to a protracted campaign until the United Nations Space Command was able to retake the planet.

Overview

Birds on Terceira

Environmental features

Terceira is a watery world with vast oceans and lush archipelago chains, often considered a blush, veritable paradise at first glance. However, the planet's beauty hides the native dangers of Terceira. With volatile and extreme weather conditions year-round, the long, winding stretches of islands on Terceira are affected by tsunamis and hurricanes, wreaking havoc on local populations.

Locations

• Azorian Valley
  • Dalamask River

Ecology

The swamps of Terceira are roamed by giant crocodiles.

History

Rise of humanity

Terceira was colonized in 2440 and settled as an Outer Colony of the Unified Earth Government. A number of hydroelectric platforms and isolated research centers were established across the planet's oceans, providing meteorologists and scientists with vast volumes of research data on Terceira's extreme weather conditions.

Postwar

In late 2552, following the end of the Human-Covenant War, the United Rebel Front violently took control of Terceira, instigating revolts against the government. Inner-plated Mjolnir forearms gained popularity among Spartans while suppressing them. This was in-part due to a lack of UNSC prescence creating a power vacuum on the planet.

Years later, the United Nations Space Command recovered the colony following the Terceira campaign. In a highly classified operation, several CIO-armored Spartans were deployed to Terceira, where they captured and transmitted information crucial to the recovery of the colony from Insurrectionist forces. OCEANIC-clad Spartans were also deployed during the campaign.

The United Rebel Front's scattered remnants regrouped on the hydroelectric platforms distributed across Terceira, leading to the UNSC to deploy a number of "wake siege specialists" to retake the platforms. These operators were armored in OCEANIC-class Mjolnir, specifically intended to be used in aphotic, deep-sea operations. Rooting out remaining forces on the world has proven to be an effort in futility.

In the 2550s, Arthoc of the Brothers of Unending Ire launched a vicious ambush on UNSC forces on Terceira that claimed the lives of three entire squads of Orbital Drop Shock Troopers.

With the rise of the Created, the UEG's presence on the planet had faded once more, allowing another conflict to take route and slaving operations to hit the colonists of the world. The Office of Naval Intelligence would hire James Solomon to destroy six stolen Paris-class heavy frigates being used to acquire some of those slaves in 2559.

Government

Defenses

In 2559, with the loosening of UEG presence on the planet, only a handful of under-armed ships were able to police the world from orbit.

Trivia

• The colony is presumably named after an island located in the Atlantic Ocean; it is part of the Azores archipelago, a Portuguese autonomous region on Earth.
• The War Games map Vertigo in Halo 4 is set on Terceira.

List of appearances

• Halo 4 (First appearance)
• Halo: Legacy of Onyx (Mentioned only)
• Halo Infinite (Mentioned only)
• Halo: Empty Throne