Four security force personnel were
killed
and
another
sustained
injuries
when
a
landmine
exploded
in
the
Pir
Koh
gas
field
area
of
Dera
Bugti
district
on
February
17,
according
to
Dawn. Sources said that a landmine planted
by
militants
in
Haideri
Nallah
near
Pir
Koh
gas
field
blew
up
a
vehicle
carrying
Frontier
Corps
personnel.
On the same day, train service between
provincial
capital
Quetta and rest of the country
was
suspended
after
railway
tracks
were
blown
up
at
two
places,
near
Killi
Zehri
and
Degree College in Sariab area.
Further, four electric pylons were
blown
up
in
the
Kohlu
and
Jaffarabad
districts
causing
suspension
in
power
supply.
Another half a dozen explosions were
reported
from
different
areas
damaging
polling
stations. | 
