War for Iokath and the Traitor Arc: navigation-first Imperial campaign for Sith Warrior, Sith Inquisitor, Imperial Agent and Bounty Hunter, including named entrances, major objectives and mission handoffs.
4 main story entries32 numbered stepsImperial route7.9-era story order
LOST OR STUCK? · MAP AND FLOOR CHECK
Before chasing the quest marker, check the route
Choose the active story mission.Press L to open the mission log and track the named Sith Warrior objective. A purple mission symbol marks important story content, but not necessarily YOUR class mission. Follow the exact title and task shown in this walkthrough.
Open the full map.Default M opens the main map. Alt + M toggles the overlay map and minimap. If your shortcuts differ, check your assigned keybinds. Start with the WORLD region, then switch to the current AREA or interior floor map.
A marker behind a wall is not a doorway.On the world map find the correct district or zone; on the local map look for the named cave, station, building entrance, lift, security door or staircase. When the target is on another floor, find a connecting passage before heading toward its map symbol.
Know which travel option is available.Quick Travel opens a world map with available travel-point filters. Choose an unlocked destination on your current planet and pay attention to any restrictions or costs shown in-game. For a new planet, use your Fury's Galaxy Map and the orbital station surface shuttle instead.
If the marker does not advance, check the VERB.Talk, use, loot, disable, exit and return to your ship are separate mandatory interactions. Read the mission's “If you are stuck” note below before fighting more unrelated enemies.
This post-Zakuul route has four discrete story parts. Run the Flashpoint versions specifically launched by the one-time traitor narrative, not stand-alone replays.
Start: Finish Eternal Throne Chapter IX → Fury Mission Console → The War for Iokath
Use the full map (default M), confirm the tracked purple mission in the log (default L), and switch to the current floor after a door or lift. Your chosen Combat Style determines combat abilities, but the Imperial campaign route applies to Sith Warrior, Sith Inquisitor, Imperial Agent and Bounty Hunter, with class-specific dialogue or scenes where applicable.
Evidence boundary: This guide verifies the named mission sequence and broad entrances from quest records. It does not claim to have personally tested every interior turn, lift or coordinate. Where exact navigation has not been verified, follow the named phase and the current in-game mission breadcrumb.
Important routing and progression notes
On Copero, the mission-linked SOLO version may differ from the repeatable STORY version and has different narrative scenes.
Iokath's daily combat area is not the same thing as the one-time War for Iokath story.
The traitor saga continues in this order: Crisis on Umbara, A Traitor Among the Chiss, The Nathema Conspiracy.
Combat: use a healing companion when available, interrupt dangerous enemy channels and use the defensive abilities suitable for your Combat Style in boss encounters. Some scripted chapters temporarily change companions or playable characters.
TRUE IN-GAME VISUAL REFERENCES
Published maps and screenshots
These links open the original publishers’ in-game maps and screenshots. IDS does not copy those images or present schematic directions as screenshots. Story-phase floors can differ from the exterior or daily-area map.
Choose your factional route and follow its one-time Iokath story phases, using the marked machine-world transportation controls rather than daily-area terminals.
Start
After Eternal Throne, use the BLUE ship Mission Console to start The War for Iokath.
Finish
Finish the main War for Iokath story and return to the ship Mission Console for the Umbara assignment.
The route to follow
Active purple story mission→Fury Mission Console; Iokath surface→The War for Iokath→Next story handoff
Find the starting contact or mission
After Eternal Throne, use the BLUE ship Mission Console to start The War for Iokath.
Identify the correct destination and entrance
Area: Fury Mission Console; Iokath surface. Track 'The War for Iokath' in the Mission Log. Inspect the world or region map first, then use the named interior doorway, phase entrance or lift indicated by the active mission.
Locate the next landmark 1
Start the one-time WAR FOR IOKATH from the ship's BLUE Mission Console after Eternal Throne Chapter IX. Use the Iokath story insertion and complete its faction-decision briefing before entering unrelated daily missions.
Locate the next landmark 2
The Iokath map has machine-world interiors, a Superweapon Command Center and daily-area entrances. Follow the primary WAR FOR IOKATH quest and its named control stations to the planetary SHOWDOWN ON IOKATH mission.
Locate the next landmark 3
After SHOWDOWN ON IOKATH, locate the CONTROL SEAT in the SUPERWEAPON COMMAND CENTER. The follow-up Crisis on Umbara is offered there around Iokath X 246, Y 2031, not from the Fury's story console.
Finish the chapter's required interaction
Choose your factional route and follow its one-time Iokath story phases, using the marked machine-world transportation controls rather than daily-area terminals.
Complete the handoff to the next mission
Finish the main War for Iokath story and return to the ship Mission Console for the Umbara assignment.
Confirm progression before departing
Check the Mission Log for a completion or the next story title. If the objective is still active, read the stuck guidance below; repeatable Flashpoint runs and bonus tasks can differ from the story-linked version.
Cannot find the objective?
When the next traitor arc does not appear on your ship, finish Showdown on Iokath and locate the CONTROL SEAT in the SUPERWEAPON COMMAND CENTER around X 246, Y 2031.
Other activities: Optional combat and bonus tasks are not required unless the active primary mission explicitly requests them.
Mission or chapter sequence and named settings are researched from the cited mission task record where provided. Descriptions identify real task names and phase changes; unverified left-right turns are deliberately not invented.
Launch the story-linked Crisis on Umbara Flashpoint, pursue the train route and finish the betrayal confrontation in the required story instance.
Start
After Showdown on Iokath, use the Control Seat in Iokath's Superweapon Command Center around X 246, Y 2031; the solo Flashpoint follows the one-time story mission.
Finish
After completing the narrative and turn-in, pick up A Traitor Among the Chiss.
The route to follow
Active purple story mission→Mission Console; Umbara train Flashpoint→Crisis on Umbara→Next story handoff
Find the starting contact or mission
After Showdown on Iokath, use the Control Seat in Iokath's Superweapon Command Center around X 246, Y 2031; the solo Flashpoint follows the one-time story mission.
Identify the correct destination and entrance
Area: Mission Console; Umbara train Flashpoint. Track 'Crisis on Umbara' in the Mission Log. Inspect the world or region map first, then use the named interior doorway, phase entrance or lift indicated by the active mission.
Locate the next landmark 1
Finish SHOWDOWN ON IOKATH first. Accept CRISIS ON UMBARA from the CONTROL SEAT at approximately X 246, Y 2031 in Iokath's SUPERWEAPON COMMAND CENTER. This replaces the incorrect instruction to begin at the ship console.
Locate the next landmark 2
Launch the CRISIS ON UMBARA SOLO Flashpoint tied to that active story mission. Proceed through the Umbaran train's consecutive cars and story combat encounters.
Locate the next landmark 3
After the Flashpoint and its story report, travel to ODESSEN; LANA BENIKO is the next contact for A Traitor Among the Chiss around X -291, Y 412.
Finish the chapter's required interaction
Launch the story-linked Crisis on Umbara Flashpoint, pursue the train route and finish the betrayal confrontation in the required story instance.
Complete the handoff to the next mission
After completing the narrative and turn-in, pick up A Traitor Among the Chiss.
Confirm progression before departing
Check the Mission Log for a completion or the next story title. If the objective is still active, read the stuck guidance below; repeatable Flashpoint runs and bonus tasks can differ from the story-linked version.
Cannot find the objective?
The contact is a CONTROL SEAT ON IOKATH. Starting a repeatable Umbara Flashpoint from Activity Finder does not necessarily complete the one-time Crisis on Umbara story.
Other activities: Crisis on Umbara is a solo story Flashpoint; other Flashpoint difficulties are not required.
Mission or chapter sequence and named settings are researched from the cited mission task record where provided. Descriptions identify real task names and phase changes; unverified left-right turns are deliberately not invented.
Select the quest-linked SOLO Copero Flashpoint and work through the Chiss compound toward the specified traitor contact.
Start
Accept the follow-up from the ship's story Mission Console after Crisis on Umbara.
Finish
Complete the story dialogue and battle to unlock The Nathema Conspiracy.
The route to follow
Active purple story mission→Copero Flashpoint→A Traitor Among the Chiss→Next story handoff
Find the starting contact or mission
Accept the follow-up from the ship's story Mission Console after Crisis on Umbara.
Identify the correct destination and entrance
Area: Copero Flashpoint. Track 'A Traitor Among the Chiss' in the Mission Log. Inspect the world or region map first, then use the named interior doorway, phase entrance or lift indicated by the active mission.
Locate the next landmark 1
After Crisis on Umbara, meet LANA BENIKO on ODESSEN at approximately X -291, Y 412 to receive A TRAITOR AMONG THE CHISS.
Locate the next landmark 2
Use the special SOLO mission entry to reach COPERO. The objective is to stop Syndic Zenta's splinter faction and locate THERON SHAN while navigating the Chiss installation.
Locate the next landmark 3
Return to the ODESSEN contact after the Copero story to begin THE NATHEMA CONSPIRACY, again with Lana near X -291, Y 412.
Finish the chapter's required interaction
Select the quest-linked SOLO Copero Flashpoint and work through the Chiss compound toward the specified traitor contact.
Complete the handoff to the next mission
Complete the story dialogue and battle to unlock The Nathema Conspiracy.
Confirm progression before departing
Check the Mission Log for a completion or the next story title. If the objective is still active, read the stuck guidance below; repeatable Flashpoint runs and bonus tasks can differ from the story-linked version.
Cannot find the objective?
This is a mission-linked SOLO Flashpoint on COPERO, not a trip to the Chiss homeworld on the Galaxy Map. The next giver is LANA on ODESSEN, not a Copero repeatable quest terminal.
Other activities: Optional combat and bonus tasks are not required unless the active primary mission explicitly requests them.
Mission or chapter sequence and named settings are researched from the cited mission task record where provided. Descriptions identify real task names and phase changes; unverified left-right turns are deliberately not invented.
Follow the story-linked Nathema expedition into the devastated Emperor-era complex and complete the Zildrog confrontation.
Start
Start the finale from the Fury mission console after completing A Traitor Among the Chiss.
Finish
Finish the concluding conversation, then proceed to Jedi Under Siege on Ossus.
The route to follow
Active purple story mission→Nathema story Flashpoint→The Nathema Conspiracy→Next story handoff
Find the starting contact or mission
Start the finale from the Fury mission console after completing A Traitor Among the Chiss.
Identify the correct destination and entrance
Area: Nathema story Flashpoint. Track 'The Nathema Conspiracy' in the Mission Log. Inspect the world or region map first, then use the named interior doorway, phase entrance or lift indicated by the active mission.
Locate the next landmark 1
LANA BENIKO on ODESSEN around X -291, Y 412 gives THE NATHEMA CONSPIRACY after the A Traitor Among the Chiss story ends.
Locate the next landmark 2
Follow the one-time investigation through the Imperial LISTENING POST and into the NATHEMA Flashpoint, where the mission revolves around THERON, the ORDER OF ZILDROG and preventing Zildrog's activation.
Locate the next landmark 3
Complete the Flashpoint, its required story conversations, and your disposition of Theron before starting Jedi Under Siege on Ossus.
Finish the chapter's required interaction
Follow the story-linked Nathema expedition into the devastated Emperor-era complex and complete the Zildrog confrontation.
Complete the handoff to the next mission
Finish the concluding conversation, then proceed to Jedi Under Siege on Ossus.
Confirm progression before departing
Check the Mission Log for a completion or the next story title. If the objective is still active, read the stuck guidance below; repeatable Flashpoint runs and bonus tasks can differ from the story-linked version.
Cannot find the objective?
The additional Hidden Files task at the IMPERIAL LISTENING POST collects FOUR extra Order of Zildrog documents and is BONUS content. Do not confuse it with the required Nathema mission.
Other activities: Optional combat and bonus tasks are not required unless the active primary mission explicitly requests them.
Mission or chapter sequence and named settings are researched from the cited mission task record where provided. Descriptions identify real task names and phase changes; unverified left-right turns are deliberately not invented.
