York is a city in North-East England.
On July 11th, 1951, the city was a rally point for American forces to resupply British military forces during Operation Deliverance in exchange for a captured Angel. However, on the day before, York was overwhelmed by the Chimera after being deliberately lured there by the Cloven. Companies of the 3rd Ranger Regiment and the 1st Ranger Regiment moved into York and were devastated by the Chimera already in the city. Sergeant Nathan Hale and his squadron were attacked and infected by the Crawlers, but Nathan Hale was the only surviving soldier who was semi-immune to the Chimeran Virus before he manage to regroup with the rest of the remaining regiment and clear out the Chimeran outpost at the abandoned bus depot. The Chimera launches the bombardment of Spire Missiles and releasing Crawlers which decimated the remaining regiment.
- It's unclear that John Martinez were involved in York that he was killed by the Chimera on the same day when Nathan Hale been infected by Crawlers.