Down the Chain
Nightmare
Sansha's Nation signature battleship: Nightmare

Sansha Base

Unrated · difficulty rank 9Null SecuritySansha's Nation

Sansha Base is a combat site that can be scanned down with probes in null security Sansha regions. The site is behind an acceleration gate. Warping to the side lands you at 0 on the gate. Bring a MWD or long-range weapons, as the enemies all spawn very far away. Completing the site chages your Sansha standing by -0.3

Quick answersAccessFaction threat profileNPC rosterPayoutGo deeperEscalationsSources

Quick answers

Where is the Sansha Base in EVE Online?

The Sansha Base spawns in null-sec. How you find it: cosmic signature (combat scanning).

What spawns in the Sansha Base?

The Sansha Base has 8 waves and about 24 NPCs: 6 battleships, 6 battlecruisers and 10 frigates. Killing the trigger ship spawns the next wave; the triggers are Acceleration Gate and Sansha Minor Refinery.

What should I tank and shoot in the Sansha Base?

Sansha's Nation deal EM (53%) / Thermal (47%) damage and are weakest to EM / Thermal; they use Tracking Disruptors.

Does the Sansha Base escalate?

Completing the Sansha Base can escalate to True Power HQ.

What does the Sansha Base drop?

Commander spawns can drop faction modules; may escalate to an expedition. No structured drop data banked yet.

Access C Single-source / unverified

Ship restrictions
Unknown

Faction threat profile C Single-source / unverified

EWAR used
Tracking Disruptors

Faction-level profile, not site-specific. Tank their damage, shoot their weakness.

NPC roster C Single-source / unverified

Community-maintained wave list from the site's own wiki page — counts and triggers vary between spawns; treat as the shape, not gospel.

Room 1 — Structures 1 ship
QtyNPCHull
1 Acceleration Gate TRIGGER
Room 1 — Initial defenders (120 km off warp-in) 2 ships
QtyNPCHull
3 Centatis Daemon / Behemoth BC
1 Centus Tyrant / Dread Lord / Dark Lord BS
Room 1 — Wave 1 (when approaching acceleration gate) 2 ships
QtyNPCHull
3 Centii Butcher / Plague / Enslaver / Manslayer F
2-3 Centii Loyal Savage F
Room 2 — Structures 1 ship
QtyNPCHull
1 Sansha Minor Refinery TRIGGER
Room 2 — Initial defenders 1 ship
QtyNPCHull
3-4 Centii Loyal Manslayer / Butcher / Scavenger / Minion F
Room 2 — Timed wave 1 2 ships
QtyNPCHull
2-3 Centii Loyal Manslayer / Butcher / Scavenger / Minion / Servant / Ravener F
2-3 Centus Tyrant / Dread Lord / Savage Lord / Mutant Lord BS
Room 2 — Timed wave 2 1 ship
QtyNPCHull
3-4 Centatis Phantasm / Specter BC
Room 2 — Wave 3 (triggered by killing all ships in previous waves) 2 ships
QtyNPCHull
3 Centus Tyrant / Lord / Slave Lord / Dread Lord BS
0-1 True Sansha Lord / Tyrant / Mutant Lord Shinies BS

Payout C Single-source / unverified

Commander spawns can drop faction modules; may escalate to an expedition. No structured drop data banked yet.

Go deeper

Sansha Annex (Unrated · difficulty rank 8) Sansha Fortress (Unrated · difficulty rank 10) Minor Sansha Annex (Unrated · difficulty rank 7)

Escalations

  • True Power HQ — ~5% chance on completion to open the True Power HQ expedition (multi-part chain via The Agency) C Single-source / unverified

Sources

Last reviewed 2026-08-19 · game version: Cradle of War (Jun 2026). Spot an error? Corrections land fastest via the channel.