After the declaration of independence by Roxiland, an entire fleet of Kefeon-Class Sloops arrive, bombarding the planet with missiles and lasers until any organised resistance is crushed and the planet turns into a desert, the ~1.5 Million survivors are forced to surrender any freedom once held by their state and be incorporated into Kefeon
Shown: The former capital of Roxiland 3 hours into the bombardment, the area is now inhospitable partially due to the fact it was the main target.