• Title/Summary/Keyword: Constitution

검색결과 2,002건 처리시간 0.022초

한국전쟁의 교훈과 대비 -병력수(兵力數) 및 부대수(部隊數)를 중심으로- (The lesson From Korean War)

  • 윤일영
    • 안보군사학연구
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    • 통권8호
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    • pp.49-168
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    • 2010
  • Just before the Korean War, the total number of the North Korean troops was 198,380, while that of the ROK(Republic of Korea) army troops 105,752. That is, the total number of the ROK army troops at that time was 53.3% of the total number of the North Korean army. As of December 2008, the total number of the North Korean troops is estimated to be 1,190,000, while that of the ROK troops is 655,000, so the ROK army maintains 55.04% of the total number of the North Korean troops. If the ROK army continues to reduce its troops according to [Military Reform Plan 2020], the total number of its troops will be 517,000 m 2020. If North Korea maintains the current status(l,190,000 troops), the number of the ROK troops will be 43.4% of the North Korean army. In terms of units, just before the Korean War, the number of the ROK army divisions and regiments was 80% and 44.8% of North Korean army. As of December 2008, North Korea maintains 86 divisions and 69 regiments. Compared to the North Korean army, the ROK army maintains 46 Divisions (53.4% of North Korean army) and 15 regiments (21.3% of North Korean army). If the ROK army continue to reduce the military units according to [Military Reform Plan 2020], the number of ROK army divisions will be 28(13 Active Division, 4 Mobilization Divisions and 11 Local Reserve Divisions), while that of the North Korean army will be 86 in 2020. In that case, the number of divisions of the ROK army will be 32.5% of North Korean army. During the Korean war, North Korea suddenly invaded the Republic of Korea and occupied its capital 3 days after the war began. At that time, the ROK army maintained 80% of army divisions, compared to the North Korean army. The lesson to be learned from this is that, if the ROK army is forced to disperse its divisions because of the simultaneous invasion of North Korea and attack of guerrillas in home front areas, the Republic of Korea can be in a serious military danger, even though it maintains 80% of military divisions of North Korea. If the ROK army promotes the plans in [Military Reform Plan 2020], the number of military units of the ROK army will be 32.5% of that of the North Korean army. This ratio is 2.4 times lower than that of the time when the Korean war began, and in this case, 90% of total military power should be placed in the DMZ area. If 90% of military power is placed in the DMZ area, few troops will be left for the defense of home front. In addition, if the ROK army continues to reduce the troops, it can allow North Korea to have asymmetrical superiority in military force and it will eventually exert negative influence on the stability and peace of the Korean peninsular. On the other hand, it should be reminded that, during the Korean War, the Republic of Korea was attacked by North Korea, though it kept 53.3% of troops, compared to North Korea. It should also be reminded that, as of 2008, the ROK army is defending its territory with the troops 55.04% of North Korea. Moreover, the national defense is assisted by 25,120 troops of the US Forces in Korea. In case the total number of the ROK troops falls below 43.4% of the North Korean army, it may cause social unrest about the national security and may lead North Korea's misjudgement. Besides, according to Lanchester strategy, the party with weaker military power (60% compared to the party with stronger military power) has the 4.1% of winning possibility. Therefore, if we consider the fact that the total number of the ROK army troops is 55.04% of that of the North Korean army, the winning possibility of the ROK army is not higher than 4.1%. If the total number of ROK troops is reduced to 43.4% of that of North Korea, the winning possibility will be lower and the military operations will be in critically difficult situation. [Military Reform Plan 2020] rums at the reduction of troops and units of the ground forces under the policy of 'select few'. However, the problem is that the financial support to achieve this goal is not secured. Therefore, the promotion of [Military Reform Plan 2020] may cause the weakening of military defence power in 2020. Some advanced countries such as Japan, UK, Germany, and France have promoted the policy of 'select few'. However, what is to be noted is that the national security situation of those countries is much different from that of Korea. With the collapse of the Soviet Unions and European communist countries, the military threat of those European advanced countries has almost disappeared. In addition, the threats those advanced countries are facing are not wars in national level, but terrorism in international level. To cope with the threats like terrorism, large scaled army trops would not be necessary. So those advanced European countries can promote the policy of 'select few'. In line with this, those European countries put their focuses on the development of military sections that deal with non-military operations and protection from unspecified enemies. That is, those countries are promoting the policy of 'select few', because they found that the policy is suitable for their national security environment. Moreover, since they are pursuing common interest under the European Union(EU) and they can form an allied force under NATO, it is natural that they are pursing the 'select few' policy. At present, NATO maintains the larger number of troops(2,446,000) than Russia(l,027,000) to prepare for the potential threat of Russia. The situation of japan is also much different from that of Korea. As a country composed of islands, its prime military focus is put on the maritime defense. Accordingly, the development of ground force is given secondary focus. The japanese government promotes the policy to develop technology-concentrated small size navy and air-forces, instead of maintaining large-scaled ground force. In addition, because of the 'Peace Constitution' that was enacted just after the end of World War II, japan cannot maintain troops more than 240,000. With the limited number of troops (240,000), japan has no choice but to promote the policy of 'select few'. However, the situation of Korea is much different from the situations of those countries. The Republic of Korea is facing the threat of the North Korean Army that aims at keeping a large-scale military force. In addition, the countries surrounding Korea are also super powers containing strong military forces. Therefore, to cope with the actual threat of present and unspecified threat of future, the importance of maintaining a carefully calculated large-scale military force cannot be denied. Furthermore, when considering the fact that Korea is in a peninsular, the Republic of Korea must take it into consideration the tradition of continental countries' to maintain large-scale military powers. Since the Korean War, the ROK army has developed the technology-force combined military system, maintaining proper number of troops and units and pursuing 'select few' policy at the same time. This has been promoted with the consideration of military situation in the Koran peninsular and the cooperation of ROK-US combined forces. This kind of unique military system that cannot be found in other countries can be said to be an insightful one for the preparation for the actual threat of North Korea and the conflicts between continental countries and maritime countries. In addition, this kind of technology-force combined military system has enabled us to keep peace in Korea. Therefore, it would be desirable to maintain this technology-force combined military system until the reunification of the Korean peninsular. Furthermore, it is to be pointed out that blindly following the 'select few' policy of advanced countries is not a good option, because it is ignoring the military strategic situation of the Korean peninsular. If the Republic of Korea pursues the reduction of troops and units radically without consideration of the threat of North Korea and surrounding countries, it could be a significant strategic mistake. In addition, the ROK army should keep an eye on the fact the European advanced countries and Japan that are not facing direct military threats are spending more defense expenditures than Korea. If the ROK army reduces military power without proper alternatives, it would exert a negative effect on the stable economic development of Korea and peaceful reunification of the Korean peninsular. Therefore, the desirable option would be to focus on the development of quality of forces, maintaining proper size and number of troops and units under the technology-force combined military system. The tableau above shows that the advanced countries like the UK, Germany, Italy, and Austria spend more defense expenditure per person than the Republic of Korea, although they do not face actual military threats, and that they keep achieving better economic progress than the countries that spend less defense expenditure. Therefore, it would be necessary to adopt the merits of the defense systems of those advanced countries. As we have examined, it would be desirable to maintain the current size and number of troops and units, to promote 'select few' policy with increased defense expenditure, and to strengthen the technology-force combined military system. On the basis of firm national security, the Republic of Korea can develop efficient policies for reunification and prosperity, and jump into the status of advanced countries. Therefore, the plans to reduce troops and units in [Military Reform Plan 2020] should be reexamined. If it is difficult for the ROK army to maintain its size of 655,000 troops because of low birth rate, the plans to establish the prompt mobilization force or to adopt drafting system should be considered for the maintenance of proper number of troops and units. From now on, the Republic of Korean government should develop plans to keep peace as well as to prepare unexpected changes in the Korean peninsular. For the achievement of these missions, some options can be considered. The first one is to maintain the same size of military troops and units as North Korea. The second one is to maintain the same level of military power as North Korea in terms of military force index. The third one is to maintain the same level of military power as North Korea, with the combination of the prompt mobilization force and the troops in active service under the system of technology-force combined military system. At present, it would be not possible for the ROK army to maintain such a large-size military force as North Korea (1,190,000 troops and 86 units). So it would be rational to maintain almost the same level of military force as North Korea with the combination of the troops on the active list and the prompt mobilization forces. In other words, with the combination of the troops in active service (60%) and the prompt mobilization force (40%), the ROK army should develop the strategies to harmonize technology and forces. The Korean government should also be prepared for the strategic flexibility of USFK, the possibility of American policy change about the location of foreign army, radical unexpected changes in North Korea, the emergence of potential threat, surrounding countries' demand for Korean force for the maintenance of regional stability, and demand for international cooperation against terrorism. For this, it is necessary to develop new approaches toward the proper number and size of troops and units. For instance, to prepare for radical unexpected political or military changes in North Korea, the Republic of Korea should have plans to protect a large number of refugees, to control arms and people, to maintain social security, and to keep orders in North Korea. From the experiences of other countries, it is estimated that 115,000 to 230,000 troops, plus ten thousands of police are required to stabilize the North Korean society, in the case radical unexpected military or political change happens in North Korea. In addition, if the Republic of Korea should perform the release of hostages, control of mass destruction weapons, and suppress the internal wars in North Korea, it should send 460,000 troops to North Korea. Moreover, if the Republic of Korea wants to stop the attack of North Korea and flow of refugees in DMZ area, at least 600,000 troops would be required. In sum, even if the ROK army maintains 600,000 troops, it may need additional 460,000 troops to prepare for unexpected radical changes in North Korea. For this, it is necessary to establish the prompt mobilization force whose size and number are almost the same as the troops in active service. In case the ROK army keeps 650,000 troops, the proper number of the prompt mobilization force would be 460,000 to 500,000.

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수도 신장 절위 경엽의 형태변이에 관한 연구 (Studies on the morphological variation of plant organs of elongating node-part in rice plant)

  • 김만수
    • 한국작물학회지
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    • 제5권1호
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    • pp.1-35
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    • 1969
  • I. 강원도 춘천지방에서 주로 재배되는 수도 품종 20개를 공시재배하여 출수기에 신장절위(간선단으로부터 4 개절위)경엽에 대한 형태조사를 한 바 그 결과는 다음과 같다. 1. 공시한 20 개품종의 평균엽면적은 제 1 엽 18.61 $cm^2$, 제 2 엽 21.84 $cm^2$, 제 3 엽 21.52 $cm^2$, 제 4 엽 18.56 $cm^2$로서 제 2 엽과 제 3 엽이 크고 제 1 엽과 제 4 엽이 작았으며 엽신중은 제 1 엽 97.0 mg, 제 2 엽 118.1 mg, 제 3 엽 115.4mg, 제 4 엽 95.3 mg로서 엽위별의 비중은 전기 엽면적의 경우와 같았고 엽초중(절당)은 제 1 엽초 176.3 mg, 제 2 엽초 163.7 mg, 제 3 엽초 163.4 mg, 제 4 엽초 123.9 mg 로서 절위가 상승함에 따라 현저히 컸다. 또한 엽중(엽신+엽초)은 절위당 제 1 엽 273.3 mg, 제 2 엽 281.8 mg, 제 3 엽 278.8 mg, 제 3 엽 219.1 mg로서 엽위별의 제2 및 제3엽이 컸고 제1엽과 제4엽이 적었으며 고간중(엽신+엽초+간)은 제1절위 374.4 mg, 제2절위 418.2 mg, 제3절위 446.1mg 및 제4절위 362.1 mg로서 역시 중간절위가 크고 상위와 하위에서 적었다. 2. 신장 절위 경엽의 품종간 변이계수를 산출하여 본즉 엽면적에 있어서 12.75%, 엽신중 15.29%, 엽초중 15.90%, 절간중 11.42%, 엽중(엽신중+엽초중) 15.45% 그리고 엽중 13.24%였으며 각절위에 있어서 엽면적, 엽신, 엽초, 간중등의 품종간 변이계수는 간중을 제외하고는 모두 제2 및 제3절위에 있어서 작았고 제3 및 제4절위에서 컸으며 절간중에 있어서는 제3 및 제4절위의 변이계수가 작았다. 그리고 각 절위간 경엽의 변이계수는 엽면적 8.90%로서 가장 적고 엽신중 11.24%로서 적은 편이었으며 간중은 20.02%로서 가장 컸다. 3. 수도의 엽간중에 대하여 엽신 엽초 및 절간이 각각의 고유하는 중량의 비율은 29.2%로서 가장 높고 간중 34.2%, 엽신중 26.6%로서 낮으며 각 절위에 있어서도 각 부분이 점유하는 비율은 대체로 같은 경향이지만 엽신중의 비중은 제2엽에서 크고 엽초중은 상위절에 갈수록 간중은 반대로 하위절일수록 비중이 높았다. 4. 4개절위를 합한 엽신/간비는 77.7%, 엽초/간비 114.5%, 엽신/엽초비 67.9% 및 엽신/간+엽초비 36.2%이며 상위벌에서 엽신/간비 및 엽초/간비는 높고 엽신/엽초비는 하위절에서 높았다. 5. 수도의 신장 절위 경엽과 수량과의 관계는 전체엽면적의 4개엽과 정조수량과의 상관관계(r)는 0.666이었고 제1엽 및 제2엽은 0.659 및 0.609로서 각각 고도의 정(+)의 상관을 보였으며 제3엽과 제4엽은 0.464, 0.523으로서 유의상관을 인정하였으며 전체엽신중과 정조수량간에는 0.678, 제1엽 0.691, 제2엽 0.654, 제3엽 0.570으로서 각각 고도의 정(+)의 상관을 보였고 제4엽에 있어서는 0.544로서 유의상관을 보였으며 엽중(엽신중+엽초중)과 수량과의 상관은 엽면적의 경우와 동일한 경향을 보였고 엽간중과 수량과의 상관은 총고간중 및 제1절위고간중에서만 고도의 정(+)상관을 보였고 그 밑에 절위에서는 유의상관을 보였다. 한편 전체엽초중과 정조수량간에 있어서는 0.572, 제1엽초 0.623으로서 각각 고도의 정(+)상관을 보였고 제2, 제3 및 제4엽초에 있어서는 각각 0.486, 0.513 및 0.450 으로서 유의상관을 보였고 간중과 정조수량과의 상관은 모두 0.377 이하로서 낮은 상관을 보였다. 6. 수량계급에 따르는 품종들의 신장 절위 경엽의 평균치로 본 엽신중, 엽면적 1 $cm^2$당 엽신중, 엽초중, 간중, 엽중은 모두 다수품종에서 컸으며 중수>소수품종의 순위로 낮았고 각 절위별에 있어서도 대체로 같은 경향을 보였으며 그들에 있어서의 절위간변이는 엽면적, 엽신중, 엽초중, 간중 모두 다수품종에서는 현저히 적고 중수 및 소수품종에서 컸다. 7. 수량계급에 따르는 품종들의 식물체지상부 구성비율 즉, 엽신, 엽초, 엽간이 각각 점유하는 비율은 다수품종에 있어서 엽신 27.6% 엽초 39.5%, 간 32.9%인데 비하여 소수품종은 엽신 25.5%, 엽초 38.1%, 간 36.4%이고 중수품종은 그들 중간적 값을 보였다. 8. 수량계급에 따르는 품종들의 엽신/간비, 엽초/간비는 다수품종은 높고 소수품종은 낮았으며 중수품종은 그들 중간을 보였다. II. 수도품종 신 2 호, 시로가네 및 진흥의 3개를 공시하여 10a당 실소를 8kg, 12kg 및 16kg의 3개수준으로 시용하여 신장 절위 경엽의 형태변이를 조사하는 한편 잎의 실소함량을 분석하여 그들과 수량과의 관계를 살펴 본 결과는 다음과 같다. 1. 신장 절위 경엽의 시용량에 따르는 3개 품종의 평균형태변이치는 총엽면적(선단으로부터 4개엽 총합)은 실소 8kg구에 비하여 2배비에서 16.5%의 증대를 보였으며, 총엽신중에 있어서도 거의 같은 비율의 증대를 각각 보였고, 총엽초중에 있어서는 2개비구 7.8%, 1.5 개비구 4.9%의 증대를 보였고, 각엽위별에 있어서도 전자와 비슷한 경향을 보였다. 한편 간중은 반대로 2개비구 11.2%, 1.5개비구 1.5%씩 각각 감소되었으며, 그 정도는 특히 하위절위에서 현저하였다. 2. 각 품종의 신장 절위 경엽이 시비량에 따르는 변이계수는 총엽면적에 있어서는 제002 15.40%, 시로가네 12.87% 및 진흥 10.99%였고, 각 절위별로 엽신의 변이가 큰 것은 신 002는 제4엽, 시로가네는 제2엽, 진흥은 제1엽으로서 품종간에 차이가 있었다. 총엽신중의 변이계수는 총엽면적의 경우와 같은 경향을 보였고, 총간중의 변이계수는 제002 7.72%, 시로가네 12.11% 및 진흥 0,94% 이였으며 각 절위별 변이의 정도도 품종에 따라 다르다. 3. 신장 절위 경엽의 시비량에 따르는 절위간 변이는 엽면적, 엽신중, 간중 모두 N8kg인 소비조건에서 변이가 크고 N16kg인 다비조건에서 적어졌으며 N12kg구는 이들 중간이고, 엽초중에 있어서는 다비조건에서 변이가 컸다. 4. 엽초중을 구성하는 엽신 엽초 및 절간이 각각 점유하는 비율은 시비량에 따라 다르며, 시비량의 증가에 따라 엽신중의 비율은 현저히 높아지고, 엽초중의 비율은 반대로 낮아진다. 5. 시비량에 따르는 공시품종의 신장 절위 경엽의 상호관계를 보면 엽신/간비는 소비구에서 낮고, 엽신/엽초비는 시비량의 증가에 따라 낮아지며, 엽초/간비는 높아지고 엽신/간십엽초중비율은 낮아졌다. 6. 시비량의 증가에 따라 공시품종 모두 신장절위의 엽면적, 엽신중, 엽초중은 증대되었다. 그에 따라 수량도 증가하는 경향을 보이고, 간중은 시비량 증가에 따라 감소되고 수량은 반대로 증대되는 경향을 보이는데 그 정도는 품종에 따라 차이가 있다. 7. 출수기 및 성숙기에 있어서의 잎의 실소함량은 시비량에 따라 다르며, 공시품종 평균실소함량은 출수기에 있어서 N8kg 시비구 2.74%, N12kg 시비구 2.49는 각구 0.80%, 0.92% 및 1.03%로서 증비에 의하여 실소함량이 현저히 증가되고 있으며, 엽위별에 있어서는 상위엽일수록 높았다. 8. 잎의 실소 함량은 품종간에 차이가 있는데, 동일품종내에서는 출수기와 성숙기에 있어서 그 함량이 높을수록 수량이 증대되였다.

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