From Halopedia, the Halo wiki
In 2553 Dhak served as one of Sav Fel's lieutenants along with Eith Mor. He accompanied Sav Fel and Staffan Sentzke to test the Pious Inquisitor's energy projectors. When they arrived in the Shaps system to test them Sav, Eith and Dhak began arguing about getting the deal closed, getting paid and lying low. When Sometimes Sinks accessed the ship's broadcast system, and was wailing about the Forerunner ruins being destroyed Sav Fel sent Dhak to go quiet the Huragok. Once the deal was concluded, the crew parted ways.
Dhak is a common name in the Gei clan.
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