SEOUL,
South
Korea
-
The
navies
of
North
and
South
Korea
clashed
at
sea
Tuesday
for
the
first
time
in
seven
years
in
what
some
analysts
said
was
a
provocation
by
the
communist
nation
a
week
before
President
Barack
Obama's
visit
to
Seoul.
The
North
Korean
ship
retreated
in
flames,
South
Korean
Prime
Minister
Chung
Un-chan
said,
and
the
South's
YTN
television
reported
that
one
North
Korean
officer
was
killed
and
three
other
sailors
were
wounded.
The
South
Korean
Joint
Chiefs
of
Staff
said
it
could
not
confirm
the
report
of
the
North
Korean
casualties.
There
were
no
South
Korean
casualties,
the
military
said.
Chung
told
lawmakers
that
North
Korean
ships
violated
the
South's
waters,
although
he
said
it
was
probably
not
intentional.
He
said
the
North
Koreans
may
have
been
clamping
down
on
Chinese
fishing
vessels
operating
in
the
area.
South
Korean
analysts,
however,
said
North
Korea
was
sending
a
clear
message
ahead
of
Obama's
two-day
visit
starting
Nov.
18.
"It
was
an
intentional
provocation
by
North
Korea
to
draw
attention
ahead
of
Obama's
trip,"
said
Shin
Yul,
a
political
science
professor
at
Seoul's
Myongji
University.
He
also
said
the
North
was
sending
a
message
to
Obama
that
it
wants
to
replace
the
armistice
agreement
that
ended
the
Korean
War
in
1953
with
a
permanent
peace
treaty
while
keeping
its
nuclear
weapons.
Travelling
with
Obama
on
Air
Force
One,
White
House
spokesman
Robert
Gibbs
said
the
administration
was
aware
of
the
clash
and
urged
restraint
on
the
part
of
North
Korea.
"I
would
say
to
the
North
Koreans
that
we
hope
that
there
will
be
no
further
actions
in
the
Yellow
Sea
that
can
be
seen
as
an
escalation,"
he
said,
referring
to
the
body
of
water
where
the
shooting
took
place.
Koreans
in
both
countries
know
it
as
the
West
Sea.
U.N.
Secretary-General
Ban
Ki-moon
is
closely
watching
the
situation
and
called
for
"maximum
restraint
by
both
parties,"
U.N.
associate
spokesman
Farhan
Haq
said
in
New
York.
The
incident
shows
the
need
to
resolve
all
outstanding
issues
through
dialogue
and
in
a
peaceful
manner,
Haq
said.
The
two
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