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71.
干扰暴露区及干扰扇面等传统评估指标对静态干扰部署可以进行有效评估分析,对机动干扰掩护难以进行准确描述分析。为有效评估电子对抗航空兵随队支援干扰能力,以及准确进行航空兵突防编队配置及干扰力量需求分析,引入了干扰掩护区的概念,并建立相关模型进行仿真计算,得出3条电子对抗随队支援航空兵突防的运用启示。  相似文献   
72.
为提高航空装备不安全事件的预测水平,减少事故造成的人员和财产损失,将灰色灾变与回归分析方法有机结合,提出一种航空装备不安全事件的组合预测方法。该方法先从数据中找出灾变点(灾变发生的日期),通过建立这些灾变点的灰色灾变模型预测未来灾变点,再对这些灾变点上的值构建灰色预测模型,计算出未来灾变点的灾变值;而对于非灾变点,可建立合适的回归分析模型进行预测。为验证其可行性,在某飞行训练基地的航空装备不安全事件频数的数据基础上,建立了灰色灾变回归组合预测模型,结果表明,模型对2001年~2004年预测的相对误差平均控制在6.87%以内,所建立的组合模型,能够比较客观地反映航空装备安全的未来实际状况。  相似文献   
73.
中国的和平崛起是指中国以和平的方式崛起,但这并不意味着崛起会抛开以国防为依托。而边防是国防的有机组成部分,边防在维护国家领土完整和主权独立中扮演着非常重要的角色。试图根据边防的各种职能,分析边防在中国和平崛起中的具体作用。  相似文献   
74.
ABSTRACT

In May 2018, the Basque insurgent group Euskadi Ta Askatasuna (ETA) officially disbanded after a 60-year struggle. This inquiry assesses ETA’s violent campaigns using recent conceptual and theoretical advancements from the field of terrorism studies. Three conclusions concerning the group’s strategies of terrorism are advanced. First, ETA regularly targeted civilians to achieve goals other than coercing the Government of Spain; these objectives included outbidding rival separatist groups and spoiling negotiation processes. Second, ETA’s most rapid period of organizational growth occurred as the result of an aggressive terrorist campaign, demonstrating that civilian targeting can serve as a stimulus to rebel group recruitment. Finally, while terrorism did not advance ETA’s primary political objective of creating an independent Basque state, it did enable the group to assume a leading position within the radical Basque separatist movement, helping extend ETA’s lifespan and making the group an embedded actor within the contentious political processes surrounding the question of Basque self-determination. Collectively, these conclusions support recent theoretical findings arguing that non-state terrorism often enables insurgent groups to prolong their lifespans while paradoxically making it more difficult for them to advance their long-term political objectives.  相似文献   
75.
Today there are many calls for other elements of the government to do more to ‘do their part’, assist the military to restore order and stability and ‘win the peace’ in Iraq and Afghanistan, and prepare for similar roles in future conflicts. The authors here instead briefly review the history of US armed forces’ involvement in military governance operations from the Mexican War through World War II, and recommend the re-establishment of a School of Military Government similar to that created during the latter conflict.  相似文献   
76.
This article re-examines one of the most infamous incidents in British imperial history: the Amritsar Massacre of 1919, and analyses it within the context of the British Army's minimum force philosophy. The massacre has long been regarded as the most catastrophic failure of minimum force in the history of the British Army. This article reconsiders the arguments over the shooting at Amritsar and the role of Brigadier-General Reginald Dyer, and questions the accepted view that the massacre was such a failure of minimum force. It argues that the circumstances surrounding the massacre must be understood before judging the incident and given these factors it is possible to see it within a minimum force framework.  相似文献   
77.
To many scholars and policymakers, ‘partition’ offers the most efficacious means of resolving ethnic-civil wars. Others reject partition as a solution, citing flaws (both logical and empirical) and harmful international implications should such an approach become commonplace. What has been missing from this debate is an understanding of how the process of partition unfolds. In this article we examine such a process, the case of the Krajina in the war in Yugoslavia, 1994–1995. The US aligned itself with Croatia against Serbs rebelling in the Krajina region of Croatia. The culmination of this alignment occurred in August 1995 when Croatian forces initiated ‘Operation Storm’ (Oluja) against Croatian Serb insurgents. Croatian forces effectively cleansed the Krajina of its Serbian population. Eager to initiate a diplomatic peace process, Washington welcomed the Croatian operation, and largely because of Operation Storm, negotiations at Dayton became possible.  相似文献   
78.
This survey article focuses on defence economics issues and provides data and analysis on the Federal Republic of Yugoslavia's (FRY) defence policy, defence spending, the size of its armed forces, its defence industries and the cost of the civil war. The main section is devoted to the period from 1990 to the present and deals with the following aspects: the situation after the break‐up of the former Yugoslavia, general economic data; the cost of the civil war, the defence budget; the armed forces; the manufacture of armaments and the structure of the defence industry.  相似文献   
79.
Defense industrial complexes in leading Cold War nations have downsized and reallocated resources to other productive activities in the 1990s. In this paper, we analyze the experience of two key countries ‐ the US and France. Comparing the two countries, we find similar outcomes in budgetary retrenchment and large firm restructuring but marked differences in the pace of downsizing and diversification among small and medium‐sized firms. We hypothesize that three sets of contextual differences may explain these differences: 1) institutional differences in the way that the State bureaucracies ‐ the Pentagon and the French Délégation générale pour l'armement (DGA) ‐ oversee defense industrial matters, 2) differences in military industry ownership and firm size patterns, and 3) differences in the regional distribution of defense industrial capacity and associated regional policies. In closing, we note that the two countries’ defense industrial complexes are becoming more alike and speculate on the significance of invidious competition and interactions between them. We address briefly the future of French/American arms industrial competition and cooperation, given the trend towards transnational security arrangements and defense industry globalization  相似文献   
80.
The use of children in armed conflict has become a symbol of the apparent brutality of warfare in Africa. They have become a powerful tool for child rights advocates, who lobby for the protection of children through the provision of essential services such as health care, education and social services. But taking children and youth out of the broader security debate has turned the issue into a ‘soft’ humanitarian concern that rarely enters into discussions on African politics, militaries and economies. The danger in this lies in the fact that Africa is, demographically speaking, an extraordinarily young continent. The marginalisation of youth from the security debate is paralleled by their absence from political and economic agendas. In war-affected nations in particular, the priority of social sectors plummets while governments attend to the business of the war economy, leaving health and education in the hands of humanitarian agencies. At the same time, children and youth, being the majority, represent manpower for both governments and armed forces. Thousands of children involved in combat in Africa are in fact a symptom of instability deeply exaggerated by demographics.  相似文献   
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