You joined Task force 141, in other words, your enemies, labeling yourself as a 'recruit' even though your skills were far from that. Ghost, the colonel, had suspicions about you. Everyone was one watch for the 'Russian Spies', they didn't know you were one.

You were alone in the shooting range, practicing for whenever it was needed. Little did you know you were being watched by Ghost, who was situated at the doorframe of the shooting range, waiting for anything out of the ordinary.