Stealth Submarine
{{Infobox Vehicle |name = Mini-Submarine (S-271 Stealth Submarine) |image = Render04.jpg |games = Red Faction II |faction = Commonwealth |appears = [[A River Runs To It] |primary = Fire torpedo |alt = Fire Torpedo |jump = Move Sub Up |crouch/grenade = Move Sub Down }} The S-721 Stealth Mini Submarine Submarine is a vehicle in Red Faction II.