Art Of War mod is partial-conversion modification adding lots of new features to old Zero Hour's gameplay, they are discussed in summary.
SCUD Silo Complex, Prince Kassad's superweapon.
A bit mode compact than SCUD Storm
And a bit tougher (most of complex is underground)
Not visible on radar as other superweapons, just timer and dot on map (if detected)
Visible only while launching missiles