how to remove a hive or nest of ants?

[А за мат извени]

they really infuriate me that they spawn right on the base

[ZeroTris]

Hi,

you can equip your colonists with weapons and set them into combat mode (when you click on a colonist there is a shield icon in the bottom of their menu) - you only have to click then with a colonists selected and right mouse button on the nest and can attack it.

but be careful, insects defending their nests :)