Oliver Halifax was born in The Royal London Hospital in 1985 to John and Lucy Halifax. He was raised with no Brothers or Sisters in Brentwood.
At 18 Oliver enlisted into the British Army at the height of the Iraq war and in 2004 he served two tours in Afghanistan. He was promoted to Sergeant in 2007 and shortly after in 2008 he was selected to join the Special Reconnaissance Regiment. Since 2008 he has been apart of several classified assignments with the Secret Intelligence Service (MI6) and Special Reconnaissance Regiment (SSR).
On 31st July 2017 Oliver was tasked with gathering any intelligence he could on the Nuclear Detonation that had occurred off the coast of Chernarus on the 25th. Oliver was already in Chernarus to covertly find and disrupt the flow of arms from the Chernarus black market to the Middle East.