Space Defend Group is a UNSC based company on Halo 5. When you join, you be placed in Fireteam Wolf, Majestic, or Castle or an ODST squad. We mostly let you do your own thing as long s you wear the required emblem and service tag. We do Slayer, Team Arena, Infection, SWAT, Warzone, and Warzone Assault. we also do raids. We are based on the xbox club SPACE DEFENSE GROUP led by ODST E Firebird. To jon message ODST E Firebird.