COMMAND: UPGRADE

DESCRIPTION:

The upgrade command allows a country to set the tech level of its ships
to the country's current tech level.

Each ship to be upgraded must be in one of the country's harbors  that
is  at least  60%  efficient and has an available workforce of at least
half the size it would take to build the ship from scratch.  To be
upgraded, a ship must  be at least 60% efficient.

COSTS:

Refitting a ship costs half as much as building a new  one  from
scratch  and reduces  the  efficiency of the ship by 35%.  Strangely,
refitting a ship does not use up any material.

AGAIN: Upgrade the current fleet / ship

BUFFERING: Always

BINDING: No binding (to dangerous)

SEE ALSO: scrap
