A mighty fleet of destroyers, battleships, aircraft carriers, and a single Arms Fort, the Eighth Fleet was first seen in Armored Core 4 and were tasked in defending the the BFF mobile headquarters Queenslance. After its desctruction, the Eighth Fleet remained together until the rebuilding of their company, and continued their operations up till Armored Core: For Answer. Unfortunately, this fleet became the target of multiple companies and becomes seriously weakened and undermanned. The player can choose if they wish to participate in its entire destruction in the mission "Defeat the 8th Fleet." on this mission, the Arms Fort Stigro aids in the destruction of the fleet. this is not a good thing for the more ships Stigro takes out, the less you take out, which means you get paid less.