Chet Peterson is an unseen character in Far Cry 4. The first and only time he appears in game is through a phone call that Ajay Ghale, the game's lead character, remembers during the opening cutscene at the beginning of the game. Chet states that he is part of the American embassy in Patna, India, and during the call, mentions that he could not find any evidence of Ajay's Kyrati citizenship and that Chet is bound by law to warn Ajay of the dangers of his trip into Kyrat, because "due to the civil unrest" the United States has no "diplomatic presence" in Kyrat.