Alistair Estrin

Petty Officer Second Class Alistair Bov Estrin is an Office of Naval Intelligence Section III agent who served in a team led by Lieutenant Commander Jameson Locke.

Biography
Alistair Bov Estrin was born on Earth, in Greater Czechoslovakian Authority, in 2534. He grew up during the height of the Human-Covenant War and was eager to enlist in the UNSC for a chance to do his part in the fight against the Covenant. To his severe disappointment, the war ended just as he came of age to enlist. Despite this, he joined the Office of Naval Intelligence as a field agent, hoping to undertake the most dangerous and unpredictable missions the UNSC had to offer.

On February 7th, 2556, the ONI unit to which Estrin belonged was deployed to the Outer Colony of Sedra to investigate local terrorist activity, only to uncover a plot to unleash a biological weapon which specifically targeted humans. Forced to cooperate with the Sedran Colonial Guard, the team tracked the bioweapon down to a fragment of Installation 04 that had been sent orbiting a nearby red giant by an emergency slipspace jump years prior.

Personality and traits
The youngest member of Locke's team, Estrin is a competitive and sarcastic individual. He joined ONI in part because its field of work matched his risk-taking personality, as well as his aspiration to become a "secret agent".

Production notes
Estrin is portrayed in Halo: Nightfall by.

List of appearances

 * Halo: Nightfall