UNSC All Under Heaven
From Halopedia, the Halo wiki
The UNSC All Under Heaven was a UNSC carrier. In 2545, it was assigned to the 51 Pegasi-B System as the staging ground for Operation: TORPEDO. It launched 300 Spartan-IIIs in Long Range Stealth Orbital Insertion Pods while still in slipspace. It then picked up the survivors of the battle.
