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By September 2552 during the Battle of Installation 04, it was attached to the flagship of the Fleet of Particular Justice, the Seeker of Truth. When the Mjern-pattern agricultural support ship, Infinite Succor, was attacked by a previously unknown enemy, a team of Special Operations Sangheili and Unggoy, led by Rtas 'Vadumee, was dispatched to secure it. The Glorious Advance transported 'Vadumee and his troops to the Infinite Succor. It was later radioed by 'Vadumee and picked him up just before the Infinite Succor, now overrun by the Flood, was destroyed.
During the Battle of Installation 04, Glorious Advance was crewed by a team of Special Operations Sangheili and Unggoy, led by Rtas 'Vadumee to board a Flood-attacked Infinite Succor.
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