Pirate Clans War: 2119 A.D.
Neosapien War: 2119-2121 A.D.
In 2121 A.D., during the Battle of Ceres, their sister company, Charlie Company, had discovered a new type of Neosapien called the Neo Mega. During that operation, Baker Company lost half of its Company from a surprise Neosapaien ambush.
Captain Avery F. Butler became the senior commanding officer of Charlie Company and helped coordinate an evacuation of the what was left of Charlie Company, Baker Company and Fox Company, who also suffered severe casualties.