The purpose of this paper is to suggest the methodology for the establishment of operational concept for speed-up of defense robot and improvement direction of the defense acquisition system for the defense robot. In order to achieve this goal, the current defense acquisition system was analyzed into long-term planning, mid-term programming, and project execution stages. And I suggest the methodology for the establishment of operational concept for speed-up of defense robot and direction of development of the defense robot acquisition system considering the characteristics of the robot in terms of core technologies of robot, robot ecosystem and effectiveness-based-robot-design, respectively. Based on the methodology for establishment of the operational concept of defense robot and development direction of the defense acquisition system presented in this study, it will be possible to design efficiently the defense robot in the future.

Abstract
 1. 서 론
 2. 현재의 전력소요 획득체계 진단
  2.1 소요기획
  2.2 사업계획
  2.3 사업집행
  2.4 국방로봇을 전력화하기 위한 현 획득체계 분석
 3. 로봇의 핵심기술과 운용개념
  3.1 지각(Perception) 측면에서 운용개념 분석
  3.2 인식(Cognition) 측면에서 운용 개념 분석
  3.3 행동(Action) 측면에서 운용 개념 분석
  3.4 국방로봇 운용개념 수립 시 적용방안
 4. 로봇생태계와 전투효과에 기초한국방로봇 개발
  4.1 로봇생태계와 국방로봇화 과정
  4.2 전투효과와 국방로봇 설계
  4.3 국방로봇 개발 시 적용방안
 5. 획득체계 개선방향과 효과
  5.1 획득체계 개선방향
  5.2 획득체계 개선효과
 6. 결 론
 References

• 엄홍섭(Associate professor, Corresponding author: Military arts & science, Kyungnam University) | Hongseob Eom Corresponding author