Phobos

There is more information available on this subject at Phobos on the English Wikipedia.

Phobos
Astrographical
Star, position:	Sol, Mars
Physical
Diameter:	12.4 kilometers
Length of day:	7 hours, 39.2 mins (synchronous)

"The signal from Phobos is incredibly powerful. It might be a distress call. But then, we've never heard the Cabal send out a distress call before. Approach the base with caution, Guardian."

— Zavala

Phobos is one of two asteroid moons orbiting Mars. The Cabal used Phobos as a beachhead for their invasion and occupation of Mars when they arrived in the Solar System. Later, they somehow altered the asteroid moon's orbit for unknown reasons, bringing it significantly closer to the planet. A common belief among Warlocks is that Phobos was moved to its current orbit and is being held in place by the Psion Flayers, who are only an order away from unleashing it as a weapon.

Overview

The City Vanguard believed Phobos to potentially be the command center and staging ground of the Cabal Skyburners, who were commanded by Primus Ta'aun and his lieutenants. Presumably the Skyburners were marshaling a "second fleet" with the intent of launching a full assault on the inner system. This is confirmed when The Guardian investigates a major Cabal evacuation of Fleetbase Korus at the start of the Taken War in the mission The Coming War

With the arrival of Oryx in the Solar System, the Taken have swarmed Phobos, overwhelming the Cabal and forcing them to evacuate a major base.

Activities

Story Missions

• The Coming War
• Fear's Embrace

Crucible

• Black Shield

Locations

• Fleetbase Korus
  • Aerodrome
  • Cliffside
  • Skyburner Keep

Gallery

• 

  A real-life image of Phobos taken by the Mars Reconnaissance Orbiter spacecraft

• 

  Phobos' close proximity to Mars

• 

  A crashed Cabal carrier in the background of Fleetbase Korus along with a Cabal warship. Note its collapsed state

• 

  Concept art of Cabal transport ships landed on Phobos. In the background there is an Imperial Land Tank. Note how small the Cabal warship is on the bottom-right.

• 

  Concept art of an alternate carrier design

• 

  Concept art of a second alternate carrier design; the ships are oriented vertically instead of horizontally

• 

  Concept art of Cabal base on Phobos.

• 

  Concept art of Imperial Land Tanks on Phobos.

• 

  Concept art of Imperial Land Tanks in formation

• 

  Concept art of Cabal deployable base on Phobos.

• 

  A section of a base. There is a Harvester at rest in the top-right corner. Note the Sand Eaters symbol marked on the buildings.

• 

  Concept art of a Cabal base covered in tarpaulins, possibly to shield their presence.

• 

  Concept art of Cabal base on Phobos after the attack of Oryx.

• 

  Concept art of a Guardian surveying the aftermath of Oryx's attack. Certain parts of the base, Harvester, and Centurion armor is colored orange, indicating the Blind Legion either has a presence here or shares a base with the Sand Eaters.

• 

  Cabal base on Phobos, under attack

List of appearances

• Destiny (First appearance)
  • The Taken King