- “Sir, O'Brien's down.”
O'Brien was a member of the UNSC Marine Corps who participated in the Human-Covenant war.[1] He was an Orbital Drop Shock Trooper of the 105th ODST Division contingent aboard the UNSC In Amber Clad.
Biography[]
Battle of Mombasa[]
During the Battle of Earth, his squad was dispatched from the In Amber Clad to relieve Marine ground forces fighting the Covenant Army in New Mombasa, Kenya. Their D77-TC Pelican was shot down by a Type-47 Scarab operating in Old Mombasa. When the dropship made a hard landing outside of Hotel Zanzibar, O'Brien was killed instantly during the crash. Private Walpole noted his death after the crash.
Trivia[]
- O'Brien is named after the Bungie employee "Bill" O'Brien, who worked on the animations and cinematics for Halo 2.
Gallery[]
Walpole reporting O'Brien's death in Halo 2.
Appearances[]
- Halo 2
- Another Day at the Beach (First appearance)