SDA - Triad War

The SDA - Triad War was a HCC conflict between the Sol Defense Administration (SDA), a coalition of UNSC based clans and allies vs the Triad alliance which involved the United Union Federation, Exodus and 99th Regiment. The war began sometime in mid February, with the first documented fighting taking place February 15 2015 when Naval Command raided a UUF fortification. The war ended unofficially with an armistice sometimes in the spring or summer of 2015. It was noted as the last major community conflict on Halo Reach before the move to Halo 5.