R. Abiad

Abiad was a member of the UNSC Navy and a crewman on the. He was present for the Battle of Installation 04 in September 2552.

Installation 04
During the boarding of the Autumn, Abiad escaped on Kilo Tango Victor 17 with his fellow crewman and Marines; as well as their Commanding Officer, Captain Jacob Keyes.

However, Ensign Ellen Dowski decided that they should surrender to the Covenant and Keyes had her tied up. She was found by the Covenant and she led them to Abiad and the rest of the group.

Death
Abiad was found by a patrolling Sangheili Minor, and was killed with a Type-25 Directed Energy Pistol.