On the 22nd of August 2021 Red Skies and the young alliance The nations of Cooperation merged, boosting Red Skies to the top of the small alliances at the time. The merge was due to leadership in The nations of Cooperation not believing that their alliance would last.
Later however, the members of The nations of Cooperation that merged with Red Skies would leave the alliance and join The Lost Empire. The reason for this was that the former leader of The nations of Cooperation didn't really like Red Skies. This boosted The Lost Empire into surpassing Red Skies and becoming the biggest micro in the game at the time.