As the Prophet of Truth races to The Ark in order to activate all of the Halo rings, it's up to the UNSC and the Sangheili, led by the Master Chief and the Arbiter ...

The Supreme Commander of the fleet present during the first Halo battle, the Sangheili Thel 'Vadam, was initially branded a heretic for his failure to save the ring. However, Thel 'Vadam later ...

There, we learn that he played an instrumental role in the civil war that later broke out amongst the Sangheili. He then sat out the fourth game's conflict, but made a brief reappearance in Halo 5 ...

and helped broker a peace that ended the Sangheili’s war with the humans. Obviously, the Halo TV series is going a different route, but the foundation is much the same: Var ‘Gatanai became ...