The
President
of
the
United
States,
Jonathan
Caine,
prepares
to
sign
a
treaty
banning
chemical
weapons.
However,
this
gesture
for
peace
does
not
delight
everyone.
An
unknown
terrorist
organization
appears
suddenly.
These
criminals
want
to
sabotage
the
treaty.
As a
warning,
they
strike
a
great
blow
by
removing
the
right
arm
of
Caine
and
destroying
Air
Force
One,
the
plane
reserved
for
the
President.