Battle of Cleveland
From Halopedia, the Halo wiki
Template:Battle The Battle of Cleveland was an engagement between the UNSC Defense Force and the Covenant Military that took place in Cleveland, Ohio on Earth. [1] The purpose of the raid was the retrieval of the Key of Osanalan, a Forerunner artifact revealed by Colonel James Ackerson during torture to be a necessary component for the firing sequence of the Halo array to properly initiate.
It is a smaller battle during the Second Battle of Earth.
