                               Command : HARDEN

 SYNTAX:
   [mc ##] Command : harden <MISSILES> <LEVEL>

The harden command is used to install missiles  into  protective  silos.   You
specify the missiles to be hardened, and the level of hardening to apply.

Silos greatly reduce damage done by conventional or nuclear attack.  Each suc-
cessful  harden  command  will increase the protection of each of the spcified
missiles.

Each point of hardening uses one unit of heavy construction materials, 2 units
of  available work, and costs $5, up to a maximum possible protection level of
127.

Once a missile has been protected by hardening, it can no longer be moved.

See also : launch, missiles(i)

