Invasion!
The "Invasion!" event in Stellaris — flavor, choices, and how to trigger it with the event console command.
Invasion!

Planet event
The subterranean aliens on … have emerged on the surface! Large armies equipped with primitive yet lethal projectile weapons are spilling from the tunnels, and their vanguard has already begun an assault on our settlements. Our security forces are responding, but we may need to send reinforcements!
The command below will trigger the "Invasion!" event in Stellaris:
Player choices
When this event fires, you can choose between the following option:
- To arms!
- Hostile armies are attacking our colony on …!