Command : HARDEN
Expert
[##:##] harden <PLANES> <LEVEL>
The harden command is used to install missiles
into protective silos which can prevent their destruction
during a nuclear or non-nuclear
attack.
Each successive harden command
will add to the current hardness level of the missile in question.
Each point of hardening uses one unit of heavy construction materials,
and costs $5.
Once a missile has been placed in a silo
(hardened to a level greater than 0)
it can no longer be moved.
See also : launch
, Nuke-types
, Plane-types
, Planes