1. 1 Find the colonists.
2. 2 Release 1 Dilithium to dissolve the barrier.
3. 3 Defeat 18 hostiles of level 44 or higher.
4. 4 Bring the colonists to their home planet.

Dashed boxes are real missions from stfc.space's own data that aren't in the stfc.club database yet (usually base-building objectives like "Upgrade Shipyard to Level 20").