X-Ray One first appears in SRPA 3 after Nathan Hale retrieve Dr. Fyodor Malikov and helped Echo Team as Hale get near the Landing Zone waiting for extraction. Malikov asked X-Ray One if he had retrieved the Inhibitor serums but X-Ray One replied there was no time to get them. In later parts of Resistance 2 X-Ray One must be with the other X-Ray units, but this is not proven that he is.