Cleansing the Land

Cleansing the Land is a quest and achievement/trophy in the Fallout 4 add-on Far Harbor.

Bugs

 * Choosing to use the launch key and then staying in the Nucleus to watch the launch may crash the game.
 * Confronting DiMA about the wind turbines or the nuclear launch codes might not be possible, despite him being an active quest marker. May be it is caused by Reformation already in progress.