• 한국염색가공학회지
• /
• 제32권1호
• /
• pp.51-56
• /
• 2020

This study aims to pursue the multi-functional textile finishing method to detoxify chemical warfare agent by simply treating the well-known antimicrobial agent, chitosan, to cotton fabric. For this purpose, DFP(diisopropylfluorophosphate) was sele cted as a chemical warfare agent simulant and cotton fabric was treated with 0.5, 1.0, and 2wt% chitosan solution in 1wt% acetic acid. DFP decontamination properties of the chitosan treated cotton fabrics were evaluated and compared with the untreated cotton fabric. The chitosan treated cotton fabrics showed better DFP decontamination than the untreated cotton. Decontamination properties of the chitosan treated cotton fabrics improved with the increased chitosan solution used. Especially, the cotton fabrics treated with 2wt% chitosan solution showed 5 times more DFP decontamina tion than the untreated cotton fabrics. This suggested that the chitosan treated fabric has potential to be used as a material for protective clothing with chemical warfare agent detoxifying and antimicrobial properties.

• 한국군사과학기술학회지
• /
• 제13권5호
• /
• pp.886-893
• /
• 2010

This paper considers the problem of time difference-of-arrival(TDOA) source localization when the TDOA and angle of arrival(AOA) measurements from an airborne emitter source are subject to ground-platform sensor position. The optimization of sensors' position is a challenging problem and a solution with good localization accuracy has yet to be found. This paper proposes an estimator that can achieve these purposes and provides optimized sensor position for good localization accuracy using the proposed estimator. The developed algorithm and sensor position are then examined under the special case of a single airborne source. The theoretical developments are supported by simulations.

• 융합보안논문지
• /
• 제18권2호
• /
• pp.41-47
• /
• 2018

클라우제비츠의 삼위일체론은 전쟁이론가들의 전쟁사와 전략 분석이론으로 자주 사용된다. 사이버공간 전쟁에 관한 현재까지의 연구는 법률, 정책, 조직구성, 인력 및 훈련 방법 등 사이버공간 전쟁의 대비 위주로 연구가 이루어졌다고 할 수 있다. 상대적으로 사이버공간 전쟁의 특성을 이해하고 재래식 전쟁과 어떻게 다르며, 어떻게 분석해야 하는가에 관한 연구가 부족한 실정이다. 본 연구에서는 클라우제비츠의 삼위일체론 관점에서 전쟁의 본질을 지성(Intellect) 용기(Bravery) 격정(Passion) 영역 중심으로 분석하여 공간적 시간적 제약 조건 아래에서 사이버공간의 속성과 특징에 맞도록 보완하여 사이버공간 전쟁 해석모델을 설계하였다. 또한, 해석모델을 과거 이라크전 사례에 적용하여 사이버전이 전쟁 승리에 긍정적인 영향을 주었음을 이론적으로 제시한다.

• 한국염색가공학회지
• /
• 제33권1호
• /
• pp.1-9
• /
• 2021

This study aims to prepare the fabric with detoxification properties against chemical warfare agent by the simple treatment. For this purpose, polypropylene non-woven fabric(PP) was treated with polyethyleneimine(PEI) and guanidinylated PEI and detoxification properties of the guanidinylated PEI treated PP were evaluated using diisopropylfluorophosphate(DFP), as a chemical warfare agent simulant, and compared with the untreated and PEI treated PP. The half-lives of DFP on guanidinylated PEI treated PP and untreated PP were 334 min and 714 min, respectively. The half-life of DFP with guanidinylated PEI treated PP was 53.22% shorter than with untreated PP. This result shows that guanidine group in guanidinylated PEI treated PP was acted as a base catalyst for hydrolysis of DFP and decreased half-life of DFP. Therefore, it is expected that guanidinylated PEI treatment can be an simple pathway to prepare the detoxification fabric material for protective clothing against chemical warfare agents.

• International Journal of Advanced Culture Technology
• /
• 제12권2호
• /
• pp.249-257
• /
• 2024

This study analyzes the current status and prospects of Iran's air defense network, focusing on the Russian-made S-300 system, and derives implications for the development of South Korea's air defense network. Iran's air defense network exhibits strengths such as long-range detection and interception capabilities, multi-target processing, high-altitude interception, and electronic warfare response. However, it also reveals weaknesses, including lack of mobility, difficulty in detecting low-altitude targets, obsolescence, training level of operating personnel, and vulnerability to electronic warfare. Real-world cases confirm these weaknesses, making the system susceptible to enemy evasion tactics, swarm drone attacks, and electronic warfare. Drawing from Iran's case, South Korea should establish a multi-layered defense system, strengthen low-altitude air defense and electronic warfare capabilities, foster the domestic defense industry for technological self-reliance, and enhance international cooperation. By addressing these aspects, South Korea can establish a robust air defense network and firmly protect its national security. Future research should aim to secure and analyze materials from the Iranian perspective for a more objective evaluation of Iran's air defense network and continuously track Iran's efforts to improve its air defense network and the trend of strengthening drone forces to predict changes in the Middle East security situation.

• 한국염색가공학회지
• /
• 제32권2호
• /
• pp.73-79
• /
• 2020

Pursuing the fabric materials for military chemical warfare protective clothing with the improved detoxification properties, this study investigated the simple and effective cotton treatment method using pad-dry-cure process and 3-aminopropyltrimethox ysilane(APTMS) solution for surface amination. Detoxification properties of the untreated and treated cotton fabrics were evaluated via decontamination of chemical warfare agent simulant, DFP(diisopropylfluorophosphate). The surface aminated cotton fabric increased the rate of the hydrolysis of DFP by the factor of 3 and the decontamination ratio reached 88.2% after 24h. Therefore, the surface amination of the cotton fabric with APTMS can be an effective pathway to prepare the material for protective clothing against chemical warfare agents.

• 한국시뮬레이션학회논문지
• /
• 제9권1호
• /
• pp.55-66
• /
• 2000

This paper deals with complex system theory to describe land combat situation using EINSTein (Enhanced ISAAC Neural Simulation Tool) simulation model. Many studies have shown that existing Lanchester equations used in most wargame models does not describe changes of combat units, real land warfare situation and qualitative factors in combat. Future warfare will be a non-linear combat with various weapon system and complex combat units. EINSTein models is an agent-based simulation tool using complex system theory. We have compared and tested land combat results with Lanchester models and EINSTein models. The results have shown that EINSTein model has a possibility to apply and analyze land warfare more properly than Lanchester models.

• 융합보안논문지
• /
• 제8권4호
• /
• pp.57-63
• /
• 2008

본 연구는 미래 정보전에 대비하기 위한 대책의 일환으로 전군적 차원에서 체계적인 정보보호 업무 수행체계를 수립하기 위한 방안을 제시하기 위한 것이다. 미국, 일본 등 선진국들은 미래 정보전에 대처할 수 있는 새로운 안보전략을 수립하다. 그러나 한국군은 비록 정보화 사업을 꾸준히 추진하여 왔으나 정보전 위협에 대한 대비는 매우 미흡한 실정이다. 본 연구는 이러한 취약점에 대비하고자 국방정보체계 분야 전문가에 의한 그룹의사결정기법을 활용하여 국방정보 보호 업무 관리 구조 방안을 도출하여 제시하였다. 본 연구에서 제시하는 업무수행 구조에 따라 정보보호업무 구조를 정립하고 수행한다면 보다 완벽한 정보보호 대책을 마련할 수 있을 것이다.

• 안보군사학연구
• /
• 통권4호
• /
• pp.381-418
• /
• 2006

In present, advanced countries in the world are seen concentring on Military Transformation to create new military capability as there is a shift in Warfare Paradigm. Rapid development of technology enables military system, operational concept and organization innovated. As a result, Revolution in Military Affairs(RMA) that dramatically increased warfighting capability is pursued. Especially, advanced information technology constructs system of systems with abilities of battle visualization, information sharing in battlefield, long-range strike capability that are interoperable and combined. Corresponding to this, engagement methods and organizations are being progressively developed. The purpose of this thesis is overview of newly developing Warfare Paradigm and analysis of tendency of Military Transformation that advanced countries are pursuing preparation to this. Above all, specific aspects and contents of the Warfare Paradigm which emerged by information age were summarized. Subsequently, Military Transformation which provides the basic concepts and principles to the advanced countries in the world for the creation of new military capability was discussed. In conclusion, the tendency of Military Transformation by U.S.A, Japan, China, and Russia surround the Korean peninsular as the major power in military was carefully observed.

• 융합보안논문지
• /
• 제9권4호
• /
• pp.43-53
• /
• 2009

본 연구는 현재의 국방사이버전 대응 연습체계의 문제점을 도출하고 이에 대한 개선방안을 제시하기 위해 수행하였다. 군은 현재 사이버전 대응을 위해 각급 제대별로 CERT팀 편성 운영하고, 국정원 주관으로 실시하는 국가사이버위기 대응훈련에 참가하거나 합동참모본부 주관의 인포콘(INFOCON) 연습을 실시하고 있으나 체계적인 기획 및 연습체계에 의해 실시되지를 않아 소기의 목적 달성에는 미흡하다고 평가되고 있다. 본 논문은 이러한 문제점을 해소하기 위해 연습형태와 연습기획 절차를 체계화함으로서 국방사이버안전을 위한 연습관리에 지침으로 활용할 수 있을 것이다.