• Defense and Technology
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• no.7 s.245
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• pp.66-73
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• 1999

세계적인 발전 추세와 주요 개발국의 발전방향을 분석해 볼 때 휴대용 SAM의 연구 개발은 유도탄 순기비용을 고려하고 군 작전개념 및 요구 사항에 부합하는 국내 독자기본형(Basic Model)을 개발한 후 체계의 질적 경쟁력 강화를 위하여 $P^3I$(Pre-Planned Product Improvement:사전계획 성능개량 방법)를 통한 체계 계열화 및 단계적 성능 개선을 추진하여 사용자의 다양한 요구 조건을 만족시킬 수 있는 방안을 강구해야 할 것이다

• Defense and Technology
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• no.9 s.295
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• pp.62-71
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• 2003

방산물자 수출은 정부 대 정부, 또는 정부 대 회사의 경우가 대부분으로 무기획득 계획, 작전성능 요구사항, 국방획득 조달주기, 정책결정자에 관한 정보 및 해당 국가 방산업체의 마케팅 전략 등 방산물자 수츨울 위한 해외 시장정보를 얻기가 어려워 경쟁력있는 가격 제시에 한계를 가지고 있다. 국방부에서는 국방무관 및 군수무관을 활용하여 구매국에 대한 시장정보를 획득하고 있으나, 군수무관은 미국, 영국, 프랑스, 러시아, 독일 등 주요 방산생산국에 국한되어 운용하고 있어 군수무관의 운용 국가를 확대하거나, 국방무관에 대한 방산시장에 대한 정보획득업무를 정규업무로 규정할 필요가 있다.

• Strategy21
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• s.40
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• pp.216-234
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• 2016

본 논문은 자위권 사용과 군사력 사용 간의 관계를 분석하고 이를 한반도 서해에서의 한국과 북한 간 해상긴장 상황에 적용시킨 이슈를 다룬다. 국가가 행사하는 자위권(self-defense: 自衛權)은 기본적으로 전쟁 방지를 위한 기본적 원칙이다. 그러나 이는 군사력 사용(Use of Forces: 軍事力 使用) 또는 무력행사(武力行事)이라는 측면에서 칼의 양날과 같은 결과를 낳는다. 즉 자위권 행사로 전쟁의 확산을 방지하는 반면에 자위권 행사로 상대방에 대한 적성(敵性)을 인정해 주는 경우이다. 반면 북한의 군사도발은 전방향적이며, 1953년 한반도 정전협정 위반이다. 1953년 정전협정 체결 이후 양국은 서해 북방한계선(NLL)에서의 군사적 충돌을 거쳤으며, 이는 과연 한국이 자위권 차원에서의 방어태세와 군사력 사용 측면에서의 대응태세 간에 괴리가 존재하고 있다는 것으로 나타나고 있다. 당연히 피해를 받는 곳은 한국이며, 이는 서해 북방한계선에서의 남북한 해군 간 대결국면에서 나타나고 있다. 이에 본 논문은 자위권을 국가 차원 행사하는 수준과 작전에 투입된 현장 작전 지휘관 차원에서 행사하는 수준으로 구분하여 다룬다. 서해 북방한계선 부근 수역에서의 북한의 해상 군사도발에 대해 현장 작전 지휘관이 행사하는 자위권은 대한민국 정부 차원에서의 자위권 행사와는 다르면, 이 문제를 국제법을 중심으로 분석하기에는 너무나 많은 제한점이 있다. 현행 국제법상 국가 자위권 문제는 군사력을 동반하는 문제로서 그 행사요건이 매우 애매모호하고 까다롭다. 그러나 현장 작전지휘관의 자위권 행사는 단호해야 하며, 이는 군사력 운용으로 나타나야 한다. 실제 서해에서의 남북한 대결국면에서의 대한민국 해군의 자위권 행사는 정전협정에 의거 제한되고 있으며, 이는 2010년 북한의 천안함 침몰과 연평도 폭격도발 시 대한 민국 해군과 해병대의 대응에서 증명되었다. 현재 대한민국 국방부는 현장 작전 지휘관에서 소위 '선제적 자위권 행사' 부여 필요성에 대한 논의를 진행 중으로 알려져 있다. 이에 따라 선제적 자위권 행사를 위한 조치들을 제도화하는 움직임을 보이고 있다. 예를 들면 2013년 발표된 대한민국 합참과 유엔사령부/한미 연합사령부/주한미군사령부 북한 군사 도발에 대한 대응계획(ROK JCS and UNC/CFC/USFK Counter-Provocation Plan)이 이를 간접적으로 증명하고 있다. 선제적 자위권은 행사에 있어 몇 가지 원칙을 요구하고 있으며, 이에 대한 합법성 문제는 아직 해결되고 있지 않다. 따라서 이 문제와 북한 군사도발 시에 대한 대한민국의 선제적 자위권 행사 간 연관성 문제를 어떻게 해석할 수 있는가에 대한 연구가 필요한 실정이다. 평시 군사력 사용에 따른 무력행사의 적법성은 그 인정이 대단히 어려운 것이 현실이며, 이에 따라 북한의 군사도발에 대한 가장 효율적 방안이 선제적 자위권이라면, 이에 대한 법적 대응이 무엇인가에 대한 제도적 근거를 필요로 할 것이다.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.39C no.11
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• pp.1050-1067
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• 2014

CAS(Close Air Support) is aircraft attack against hostile targets that are in close proximity to friendly forces. Immediate CAS is the mission that attack unplanned targets, and especially the distribution of suitable aircraft assets makes huge effect on the result of immediate CAS mission. But It is hard to find a previous studies on immediate CAS sortie distribution with aircraft suitability. This study suggests a methodology with aircraft suitability for immediate CAS sortie distribution. The methodology consists of 3 steps. Firstly, we analyze target information for situational awareness. Secondly, we calculate each aircraft's suitability value per each target based on the result of previous analysis. Lastly, we suggest immediate CAS sortie distribution based on the aircraft adoptability value to a decision maker. This methodology will provide not only quantitative analysis, but also decision making of immediate CAS sortie distribution more timely and effectively.

• Journal of Information Technology and Architecture
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• v.9 no.1
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• pp.111-120
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• 2012

Many Countries are recently focued on building capability based military and operating for the defense budget efficiency and operational effectiveness. The EA not only defines enterprise scope but also identifies relation among them, manage change and complexity. Accordingly, this research aims to build architecture framework which can achieve alignment, integration and interoperability by developing it with output. Through this, architecture framework can be changed into force development and operation. And it can be used for construction of effective force and operation for NCO by applying mathematical model and method of force priority development based on developed capabilities-based architecture framework.

• Journal of the Korea Society for Simulation
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• v.19 no.3
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• pp.63-70
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• 2010

The purpose of this paper is to propose a methodology that can measure the combat effectiveness of attack helicopter which Korea army will be operating in the near future. To measure the combat effectiveness, firstly, we use a wargame model, AAsim (Army Aviation simulation), as a analytic simulation model which is used to analyze DOTMLPF and operation in army aviation field, secondly we use an Analytic Hierarchy Process by opinion of experts. For simulation and AHP, we consider anti armored corps operation reflecting attack helicopter's combat effectiveness. As a result of this study, the combat effectiveness per each attack helicopter can be measured and this combat effectiveness is useful for reasonable decision making such as selection helicopter type, quantity when acquiring new weapon system.

• Proceedings of the Korea Society for Simulation Conference
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• 2003.11a
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• pp.3-10
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• 2003

Developments in science and technology based on computer technology influenced military fields and created up-to-date weapons and equipment, and as a result, which is changing the war accomplishing methods of the future warfare. Due to these changes in the war accomplishing methods, the army command centers are requested to make changes in their decision-making process. In other words, they need to apply more scientific methods rather than just build a scheme by the mere analysis of commanders and the staffs as in the past. Consequently, we propose a model, Vision 21 we developed as a war game model for division-size unit analysis use, in the COA development process, which is the most important part in establishing the OPLAN for mission accomplishment. Vision 21, with a comparative analysis of the other COA built in the COA development process, can be applied to making the best COA. Model employment concept can let us choose the best COA, operating war games on condition that the COA of the opposite forces is fixed and ours sequentially opposed against, and with a comparative analysis also. Moreover, if the time available is limited, before establishing several courses, we can apply the COA to the process for making the best decision, analysing in stages or by main phases and not establishing several courses for a special purpose.

• KIISE Transactions on Computing Practices
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• v.23 no.6
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• pp.343-349
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• 2017

Combat modeling and simulation (M&S) of large-scale computer generated forces (CGFs) enables the development of even the most sophisticated strategy of combat warfare and the efficient facilitation of a comprehensive simulation of the upcoming battle. The DEVS-POMDP framework is proposed where the DEVS framework describing the explicit behavior rules in military doctrines, and POMDP model describing the autonomous behavior of the CGFs are hierarchically combined to capture the complexity of realistic world combat modeling and simulation. However, it has previously been well documented that computing the optimal policy of a POMDP model is computationally demanding. In this paper, we show that not only can the performance of CGFs be improved by an efficient POMDP tree search algorithm but CGFs are also able to conveniently learn the behavior model of the enemy through case studies in the scenario of counterfire warfare and the scenario of a mechanized infantry brigade's offensive operations.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.19 no.3
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• pp.638-647
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• 2018

We have to prepare for the existing threats from North Korea and potential threats in the future. It is important to utilize our resources as effectively as possible to build military power that brings victory in a war. Based on a sustainable required operational capability, weapons systems at the acquisition stage need to maintain a combat-readiness posture and ensure operational sustainability. To achieve this, establishment of procedures that develop elements of depot maintenance at the beginning, which enables economical and effective depot maintenance during that stage, is essential. First, the requirement paper needs to develop the concept of the depot maintenance requirement through the pre-study outlined by this paper. Second, at the system development stage, a Development Plan of Depot Maintenance draft should be proposed. This is the initial paper that can develop the elements of depot maintenance, and it should be verified by a field test. Third, each force's logistics command should write a Depot Maintenance Direction draft and a Mid-term Requirement of Elements of Depot Maintenance draft with the proven Development Plan of Depot Maintenance draft. Also, the verified paper needs to be realized and renewed by the time the Requirement of Elements of Depot Maintenance draft is completed. In conclusion, the procedures explained above will contribute to build an economical and effective military power in a reality faced with a resource shortage and threats from the enemy.

• Journal of Internet Computing and Services
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• v.22 no.6
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• pp.115-127
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• 2021

With the development of science and technology around the world, the realm of cyberspace, following land, sea, air, and space, is also recognized as a battlefield area. Accordingly, it is necessary to design and establish various elements such as definitions, systems, procedures, and plans for not only physical operations in land, sea, air, and space but also cyber operations in cyberspace. In this research, the importance of cyber targets that can be considered when prioritizing the list of cyber targets selected through intermediate target development in the target development and prioritization stage of targeting processing of cyber operations was selected as a factor to be considered. We propose a method to calculate the score for the cyber target and use it as a part of the cyber target prioritization score. Accordingly, in the cyber target prioritization process, the cyber target importance category is set, and the cyber target importance concept and reference item are derived. We propose a TIR (Target Importance Rank) algorithm that synthesizes parameters such as Event Prioritization Framework based on PageRank algorithm for score calculation and synthesis for each derived standard item. And, by constructing the Stuxnet case-based network topology and scenario data, a cyber target importance score is derived with the proposed algorithm, and the cyber target is prioritized to verify the proposed algorithm.