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Timeline Change Imminent!
This article contains information that no longer applies to the current version of Star Trek Online. The mission has been removed as part of the Romulan Mystery revamp, released with the 5 Year Anniversary Event on January 29, 2015.

In Minefield the player is sent to deploy a new weapon to defend the Federation's transwarp network from Romulan incursion.

Synopsis[]

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Outline[]

Mission Text[]

Starfleet Command is concerned about the safety of our transwarp network. If the Romulans obtain access to it, they could reach almost every world in the Federation in minutes.

There is a scientist at Sierra Outpost II who has a possible solution.

He has developed a new type of mine that reacts to trace minerals that Starfleet uses in its starships that the Romulans and Klingons don't. If a ship has those minerals in its hull, there is no effect.

Without it, the mines detonate. Starfleet Command has concluded that this will adequately secure the transwarp network against the Romulan advance.

Proceed to Sierra Outpost II and meet with S'larin.

He will explain how to deploy the minefield. If it works on one conduit, will use the mines to protect the entire network.

Goal[]

Go to Sierra Outpost II in the Sierra Sector of the Alpha Centauri Sector Block and meet S'larin, a scientist who has developed a way to protect the Federation's transwarp network.

Objectives[]

  • Attack Pattern Sierra
    • Go To Sierra Outpost II
    • Sierra Attack
      • Defeat Attacking Romulan Squadrons (0/3)
      • Beam to Station
  • Precious Cargo
    • Go To Sierra Outpost Station
    • Speak to S'larin
    • Secure the Station
      • Defuse Romulan Spatial Charges (0/3)
      • Tag Crates Containing Experimental Mines (0/3)
    • Return to Ship
  • To Serve and Protect
    • Go To Teneebia System
    • Destroy Large Rubindium Asteroids (0/5)
    • Deploy Mines Near Nav Beacons (0/3)
    • Keep the Transwarp Conduit Clear 3:00 [1]
    • Return to Sector Space
  • Report to Starfleet

NPCs[]

Allies[]

Federation[]

NPC starships[]

Allies[]

Starships[]

Object[]

  • Mine

Gallery[]

Accolades[]

Icon Name Description How to Get Points
Prototype Procurer icon.png Prototype Procurer Secure the Experimental Mines 10
Detour Required icon.png Detour Required Mine the Transwarp Conduit 10

Walkthrough

For a walkthrough of this mission, visit the Walkthrough page.

Strategy Notes[]

  1. 3:00 means three minutes (countdown timer)
  • "Sierra Attack" Romulan squadrons are based around a space station on an asteroid in the lower left part of the map.
  • When you are destroying the Rubindium Asteroids you do not have to destroy the little asteroids.

Mission Replay[]

This mission is repeatable through Mission Replay, although the Rewards for completing might be reduced. Items scale to a player appropriate level (Scaling Rewards), as followed:

Level Rank SP Exp Mark <>
26–29 Commander 1552 1338 VI
30–39 Captain 1743 1878 VIII
40–49 Rear Admiral LH & UH 1935 1856 X
50 Vice Admiral 2126 1856 XI


v · d · e
Removed Missions
Tour of Duty “Prelude to a Crisis”“Khitomer Crisis”“The Price of Liberty”“Assimilation”“Gather Equipment”“Line in the Sand”“Skills Trainer”“New Orders?”
Tour First City/Tutorial “Honor Bound”“Lighting the Way”“First City”
Klingon War “War is Good for Business”“Hide and Seek”“Stop the Signal”“The Kuvah'Magh”“Treasure Trading Station”“Task Force Hippocrates”“The Ultimate Klingon”“City on the Edge of Never”“Past Imperfect”
Warzone “Test of Mettle”“Second Star to the Right, Straight on 'til Morning”“Keep Your Enemies Closer”
Vigilance “A House Pursued”“House on Fire”
Fek'Ihri Return “The Gates of Gre'thor”
Romulan Mystery “Under the Cover of Night”“Minefield”“Divide et Impera”“Saturday's Child”“Preemptive Strike”“Hunting the Hunters”“Project Nightingale”“By Any Means”“Ground Zero”“Ghost Ship”“Friend of My Enemy”“Taris”“Trapped”“S'harien's Swords”
Cardassian Struggle “Venture into Deep Space”“Badlands”“Suspect”“War Games”“Shutdown”“Rapier”“Forging Bonds”“The Long Night”“The Tribble with Klingons”“Tear of the Prophets”“Crack in the Mirror”“The New Link”“Seeds of Dissent”“The Other Side”“Cage of Fire”
Borg Collective “Collateral Damage”“Asset Recovery”“State of Q”
Undine Advance “Assimilation”“The Return”“Fluid Dynamics”“A Light in the Dark”
New Romulus “Beginning of a New Future”“Lending a Hand”“New Romulus Transporter System”
Delta Quadrant “With Friends Like These...”
PvE/Fleet Actions “Big Dig”“Breaking the Planet”“Distress Call”“DS9 under Siege!”“Fluidic Space Fleet Action”“Foxes and Hounds”“Halting the Gorn Advance”“Mine Trap”“Mirror Universe Incursion”“No Win Scenario”“Punch Through the Federation Blockade”“Slowing the Expeditionary Force”“Starbase 24”“Starbase 24 Rescue”“Terradome (Federation)”“Terradome (Klingon Empire)”
TFO Wrappers “Romulan Imperial Minefield”“Romulan Mystery”“Cardassian Struggle”“Borg Advance”“New Romulus”“Solanae Dyson Sphere”“Delta Quadrant”“Age of Discovery”
Patrol Wrappers “Algira”“Almatha”“Alpha Centauri”“Alpha Trianguli”“Argelius”“Arawath”“Bajor”“Beta Ursae”“Bolarus”“Cardassia”“Celes”“Devron”“Dorvan”“Hromi”“Hyralan”“Iota Pavonis”“Kassae”“Kalandra”“Kern”“Kinjer”“Kora”“Mempa”“Mylasa”“Onias”“Orion”“Orias”“Pi Canis”“Psi Velorum”“Regulus”“Risa”“Sierra”“Sirius”“Tarod”“Tau Dewa”“Teneebia”“Vendor”“Vulcan”“Vanden”“Xarantine”“Z-6”“Zeta Andromedae”
Crafting,
Diplomacy &
Exploration
“A Good Start”“Chart the Azlesa Expanse”“Chart the B'Tran Cluster” “(Vice Admiral)”“Craft Delta Flyer”“D'kel Star Cluster Exploration” “(Commander)”“Diplomatic Investigations”“Eridon Nebula Exploration: Captain”“Eridon Nebula Exploration: Commander”“Explore Strange New Worlds”“Explore the Afehirr Nebula”“Explore the Arucanis Arm”“Explore the B'Tran Cluster” “(Vice Admiral)”“Explore the Betreka Nebula”“Explore the Delta Volanis Cluster”“Explore the Eridan Belt”“Explore the Hromi Cluster” “(Investigate Anomalous Readings)” “(Investigate Planet)”“Explore the Khazan Cluster”“Explore the Rolor Nebula”“Explore the Zenas Expanse”“Family Ties”“First Contact”“Hostile Takeover”“Outreach”“Quarantine”“Salvage Dispute”“Shady Supplies”“Taste of Home”“T'Ong Nebula Exploration: Lieutenant”“T'Ong Nebula Exploration: Lieutenant Commander”“To Boldly Go”“To Boldly Go: Explore the Afehirr Nebula”“To Boldly Go: Explore the Arucanis Arm”“To Boldly Go: Explore the B'Tran Cluster”“To Boldly Go: Explore the Betreka Nebula”“To Boldly Go: Explore the Eridan Belt”“To Boldly Go: Explore the Hromi Cluster”“To Boldly Go: Explore the Khazan Cluster”“To Boldly Go: Explore the Rolor Nebula”“To Boldly Go: Explore the Zenas Expanse”“The Needs of the Many”“We Need Breathing Room”
Handover/Rank “Aid the Deferi”“Promotion Lieutenant Commander (Klingon)”“Report to Battle Group Omega”
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