strengthen  its  military  interoperability  (Jervis  in 
Betts  1994,  p.315  and  Jervis  1978,  p.169),  thus 
referring  to  this,  the  FPDA  reacts  to  improve 
operational  of  military  capability  and  the 
interconnection  between  the  defense  ministers  of 
member  countries  as  well  as  collectively  through 
joint exercises and adding its military forces. Along 
with  Shangri-La  dialogue,  officials  FPDA  together 
defense ministers of Singapore confirms that FPDA 
also  will  begin  to  maximize  coordination  patrols, 
exchange  of  information  and  communication 
preferably  between  operating  centers,  including 
naval  and  coastal guards  among  member  countries. 
FPDA  reaction  includes  join  exercise  namely  Ex. 
BERSAMA  LIMA  in  an  effort  to  improve  military 
capability  (MINDEF  Singapore  2004,  P.2).  this 
operation  carried  out  in  operational  multi-threat 
scenarios and tactics including at  least  31  ships, 60 
aircraft,  two  submarines  and  3,500  support 
personnel (team of divers, air defense support teams 
and landline communications) (Thayer 2007, p.89). 
Ex.  BERSAMA  LIMA,  include  maritime 
Interdiction operation drill, in a variety of exercises 
emphasizing  coordinated  patrols,  intelligence 
sharing,  improved  communication  among  member 
states.  this  incorporates  a  number  of  new  features 
such  as  Command  facilities  and  centralized  control 
is equipped with digital infrared camera and network 
as  a  support  in  the  exercise  based  in  the  Singapore 
Air Force Base, Paya Lebar (Thayer 2007, p.90). In 
November  2011,  it  also  intensified  a  joint  military 
exercise  involving  4,000  military  personnel,  67 
fighter  planes,  18  warships,  2  submarines,  and 
various  military  elements  to  deal  with  threats 
perceived  by  FPDA  due  to  USA-Chinese  rivalry 
defensive actions. In addition to the 40th anniversary 
of FPDA as well as producing Stocktake Documents 
by  FDMM  contains  targets  to  increase  joint 
capability and interoperability and  carry  out  routine 
military  exercises  as  preventive  and  self-defense 
measures (Primary & Chandra 2014, p.44-45). 
FPDA  also  held  Ex.  SUMAN  WARRIOR, 
acronym  of  5  FPDA  countries has  been  done  since 
2006 but massively increased in 2015 and above. It 
is aimed at improving interoperability and providing 
platform to facilitate professional military exchange, 
improving  interaction  and  building  military  5 
countries  relationships  and  power  synergizing.  The 
exercise  focuses  on  offensive  and  defensive 
formation  operations,  which  will  be  very  useful  in 
enhancing the skills of commanders, as well as told 
by Brigadier 
General Sofi who led this exercise (The 
Diplomat 2016, p.1). 
In  addition  to  the  above  two  exercises,  FPDA 
also  held  Ex.  BERSAMA  PADU,  the  largest  and 
most  complex  exercise  in  form  of  operational 
planning  involving  strength  training,  tactical 
exercises,  and  maritime  security  series  that  test 
operational  capacity,  cooperation,  interoperability 
and joint operations. The exercises include simulated 
threats  of  maritime  security,  mine  deployment  and 
recovery,  maritime  surveillance  also  supported  by 
ground-based components of air defense radar, anti-
aircraft  weapons  and  missile  batteries.  In  2007,  the 
exercise involved 21  ships, 85 aircraft, 1  submarine 
and  3,500  personnel  and  supported  with  the 
previously  mentioned  ground  forces  (Thayer  2007, 
p.91). FPDA also conducts a water / land integration 
working  group  for  Enhancing  interoperability  and 
cooperation  among  FPDA  countries  (The  Strait 
Times  2017,  p.1).  In  addition  to  various  joint 
exercises,  FPDA  5  member  states  individually  also 
enhances  its  military  interoperability  capability. 
Several  joint  exercises  to  improve  the  FPDA 
military  interoperability  above  are  the  answers  to 
how the responds provided by the actor as a result of 
the  actions  of  other  threatening  actors  as  described 
in security dilemma. 
However,  the  authors  in  this  paper  have  new 
findings  that  are  less  able  to  be  explained  by  this 
concept.  Based  on  the  security  dilemma,  explain 
"why" the reason the actor should pay attention to it 
security  problem  in  the  anarchy  political  system 
where  the  Action  of  a  state  /  actor  to  improve  his 
security  capability  will  result  in  or  undermine  the 
security  of  other  countries  (Hertz  1950,  p.174  and 
Jervis in Betts 1994, p.31). So that, this threatens the 
psychological  condition  of  the  other  actors  to  be 
worried and reacts to the same actions through the 
enhancement  of  their  defense  and  security 
capabilities  (Jervis  1978,  p.169).  So  the  application 
of concept in this paper is action of US-China rivalry 
lead  to  unstable  security  dynamics  called  vicious 
circle security so that the FPDA respond as 
described above. However, as mentioned FPDA not 
only  emphasized  in  terms  of  collectivity  but 
individually  each  member  country  to  improve 
military  interoperability  facing  this  condition.  Each 
country  FPDA  individuals  actively  involved  in 
responding  to  conditions  of  security  such  as, 
Australia contributed submarines and 300 personnel 
of  defense,  RAN  frigate  HMAS  Ballarat  and  the 
Collins  Class  submarine  HMAS  Farncomb,  Royal 
Australian  Air  Force  AP-3C  Orion  maritime  patrol 
aircraft  and  KA350  King  Air  tactical  mobility 
aircraft are also involved in Exercise with Shield 17 
( Defense Connect 2017, p.1). In addition, Australia