Spire Industries is a major manufacturing industries based on the city of Manila, Philippines. It is one of the industries during the Human-Covenant War to built and create major weaponry for the UNSC Military. The Industries was known for building prototype weaponry that were used against the Covenant. By 2551, knowing that the majority of the Inner Colonies. Spire Industries' manufacturing economy increased in much higher expectations until the Fall of Kobol in 2552. Where 63.5% of the economy budget of Spire Industries was lost. But by 2553, the Industries itself soon raised it's economy power to continue building military weaponry and assets. Including their famous armored tank project M880 Railgun Tank Destroyer.