Paint by numbers?
Bit weird... a huge 64A in a rather lonely spot of Algerian desert.
Probably messed up the attachment gizmo so here`s the co-ords
Regards to your eye opening community
Odd. Can't find any info on it either (besides a route 64a which isn't near there). There do seem to be some structures SE of it; that circular pattern of buildings (?) might be a clue. The buildings do look incomplete/leveled. Bombing range comes to mind, but I'm not sure.