Riverguard is a United States Army mission commander who is only heard in the mission Heavy Metal. He gives an intelligence report to Bravo-Two while they piggyback on Task Force Kodiak, while undertaking an operation to locate Arkady Kirilenko in Argentina where he may be located. Like Archangel in Cold War and Mike-One-Juliet in Battlefield: Bad Company, Riverguard does not make a physical appearance.