Missle Silo

The UNSC Missle Silo is a building in the game Halo Wars. According to the Halo Wars preview, most UNSC bases has at least one, sometimes more.The warhead looks like it's either nuclear or a very large conventinal warhead. It is likely that the missile is a "superweapon" for the UNSC, as "superweapons" are found in many RTS games.