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1.
With the burgeoning influence of emerging markets in Asia, a tectonic shift is taking place in the global security landscape. Asian states are concomitantly arming as their economic clout grows. In light of these developments, security analysts would benefit from a formal means of placing these arms acquisitions in a structural context. Are arms acquisitions on par with the expectations of Asian states, given their structural dispositions, or are recent acquisitions beyond anticipated levels? By using a dynamic panel regression of 187 states from 1950 to 2011, this research predicts arms import volume using the degree of interstate arms linkages, the size of a state's military, and its level of economic development. The technique offers analysts a formal means of distinguishing orthodox behavior in importing conventional weapons from extraneous security motivations. The article concludes by generating near-term forecasts of Asian arms imports and discussing the implications of the technique.  相似文献   

2.
ABSTRACT

The dangers and risks of employing a Conventional Prompt Global Strike (CPGS) capability greatly exceed the benefits. More suitable, if less prompt, alternatives exist to deal with fleeting targets. Even a niche CPGS capability—consisting of approximately twenty systems—carries risks, to say nothing of proposals to develop hundreds or more. Most dangerously, CPGS could stir the pre-emption pot, particularly vis-à-vis states that correctly perceive to be within the gunsights of US CPGS weapons; other states, too, may feel emboldened to emulate this US precedent and undertake their own form of prompt, long-range strike capability. Compressed circumstances surrounding such a scenario could foster unwanted erratic behavior, including the misperception that the threatening missile carries a nuclear weapon. But the true Achilles's heel of the CPGS concept is the unprecedented demands it places on the intelligence community to provide decision makers with “exquisite” intelligence within an hour timeframe. Such compressed conditions leave decision makers with virtually no time to appraise the direct—and potentially unintended—consequences of their actions.  相似文献   

3.
This study — which is a country survey — deals with basic problems of the functioning of the Polish arms industry in the conditions of systemic transformation, that has taken place in Poland since 1989. It also reflects new political and military conditions and changes in the economic system, commonly called marketization. The study is focused on reasons for the bad economic state of the enterprises engaged in military production, which include a drastic drop in demand on home and foreign markets. The study discusses the main direction of activities that are planned to reshape and adjust military production to the new, changed conditions covering such problems as ownership and organization changes as well as prospects for conversion.  相似文献   

4.
Illicit procurement networks often target industry in developed economies to acquire materials and components of use in WMD and military programs. These procurement networks are ultimately directed by elements of the proliferating state and utilize state resources to undertake their activities: diplomats and missions, state intelligence networks, and state-connected logistical assets. These state assets have also been utilized to facilitate the export of WMD and military technologies in breach of sanctions. While used in most historic proliferation cases, their role has seen limited consideration in the scholarly literature. This article seeks to systematically contextualize state resources in proliferation networks, arguing that their use lies between state criminality and routine activity in support of national security. Considering the competitive advantages of these assets compared to similar resources available in the private sector, the article argues that nonproliferation efforts have caused states to change how they use these resources through an ongoing process of competitive adaptation.  相似文献   

5.
ABSTRACT

According to Brian Orend’s binary political model, minimally just states possess a robust set of moral rights, while other states essentially exist in a moral vacuum in which they possess no moral rights. I argue that a more plausible comparative model would allow for a state to acquire (or lose) discrete moral rights as it improves (or damages) its moral record. This would generate a more accurate portrayal of both domestic policy within states and military conflict between states; including, in particular, the role of the Allied forces during World War Two.  相似文献   

6.
With the exception of Iran, no Middle Eastern state has an operating nuclear power reactor. Several states, including the United Arab Emirates, Saudi Arabia, Qatar, Kuwait, Israel, Syria, Jordan, Turkey, and Egypt are considering constructing such reactors; some have even taken steps towards commencing nuclear power projects. There exist, however, considerable economic, technical, safety, and security challenges to achieving these goals, many of which are acute in the Middle East region. Regional and international cooperation on nuclear technology could not only help regional states meet their energy objectives, but it could also help to build trust among states as a basic step towards a future Middle East Weapons of Mass Destruction-Free Zone.  相似文献   

7.
基于隐马尔可夫模型的IDS程序行为异常检测   总被引:3,自引:0,他引:3       下载免费PDF全文
提出一种新的基于隐马尔可夫模型的程序行为异常检测方法,此方法利用系统调用序列,并基于隐马尔可夫模型来描述程序行为,根据程序行为模式的出现频率对其进行分类,并将行为模式类型同隐马尔可夫模型的状态联系在一起。由于各状态对应的观测值集合互不相交,模型训练中采用了运算量较小的序列匹配方法,与传统的Baum Welch算法相比,训练时间有较大幅度的降低。考虑到模型中状态的特殊含义以及程序行为的特点,将加窗平滑后的状态序列出现概率作为判决依据。实验表明,此方法具有很高的检测准确性,其检测效率也优于同类方法。  相似文献   

8.
As the potential for the involvement of corporations in the manufacture of nuclear weapons has increased, particularly through dual-use technology, global regulation has failed to keep pace. Where regulation of private corporations does exist, in the form of treaties, UN resolutions, or more informal arrangements, the obligations fall only on states. This state of affairs is a result of international law's traditional deference to state sovereignty; yet, it has led to significant shortcomings in the global regulatory regime, where states are unwilling or unable to meet their obligations. While radical departures from the traditional model of international law might remove the regulatory gaps caused by noncompliant states, such changes are unrealistic in the current political climate. More realistic changes must be focused on, offering greater recognition of the role of private corporations in nuclear proliferation and increasing state compliance with existing regulation.  相似文献   

9.
Many observers anticipate “arms races” between states seeking to deploy artificial intelligence (AI) in diverse military applications, some of which raise concerns on ethical and legal grounds, or from the perspective of strategic stability or accident risk. How viable are arms control regimes for military AI? This article draws a parallel with the experience in controlling nuclear weapons, to examine the opportunities and pitfalls of efforts to prevent, channel, or contain the militarization of AI. It applies three analytical lenses to argue that (1) norm institutionalization can counter or slow proliferation; (2) organized “epistemic communities” of experts can effectively catalyze arms control; (3) many military AI applications will remain susceptible to “normal accidents,” such that assurances of “meaningful human control” are largely inadequate. I conclude that while there are key differences, understanding these lessons remains essential to those seeking to pursue or study the next chapter in global arms control.  相似文献   

10.
ABSTRACT

In analysing trends in Chinese defence engagement and their impact on defence development in African states, it is important to consider both China's changing policy priorities and its capabilities for the provision of defence support. China's international ambitions and its economic development contribute to its emergence as a key supporter of defence capability development in Africa, occupying a crucial niche as a provider of support, particularly arms transfers, appropriate to evolving local requirements. The economic and politico-military imperatives driving China's engagement of Africa, which stem from its economic reforms and re-emergence as a great power, are facilitating defence modernisation by accelerating the introduction of modern arms in substantial quantities. The commercial importance of arms exports and the growing importance of strategic ties strongly situate China to help sustain processes of defence capability development in African states over the long term.  相似文献   

11.
Possession of a brand is a sine qua non for economic success, not least because it connotes trust in delivering the value promised. Although Western arms exporters offer branded systems whose sales are influenced by price, there is a plethora of other economic variables, such as offset requirements and life-cycle support. Entrants to the international arms market will struggle without such arms “packages.” China’s entry, however, goes beyond the traditional economic paradigm. A four-stage historical model offers the backdrop for identifying the drivers that have forged its market entry into 55 countries worldwide. The strategy initially focused on sales of rudimentary military equipment for political purposes, but recently it has begun to commercialize exports, repositioning them from a low- to a high-tech sales trajectory. A Sino “brand” is thus emerging, reflecting both competitiveness and diplomatic considerations, especially non-interference in client state domestic affairs.  相似文献   

12.
A complete solution is derived to the Isbell and Marlow fire programming problem. The original work of Isbell and Marlow has been extended by determining the regions of the initial state space from which optimal paths lead to each of the terminal states of combat. The solution process has involved determining the domain of controllability for each of the terminal states of combat and the determination of dispersal surfaces. This solution process suggests a solution procedure applicable to a wider class of tactical allocation problems, terminal control attrition differential games. The structure of optimal target engagement policies in “fights to the finish” is discussed.  相似文献   

13.
道德行为是道德判断的结果,而道德判断往往受到情绪的影响。愤怒和愉快是对个人行为产生影响的两种不同的典型情绪状态。通过采用情绪启动范式进行了实验研究,从愤怒和愉快两种情绪状态和情绪强度两个方面,对初高中生共444人的道德判断水平进行了考察。结果发现愤怒情绪状态下中学生的道德判断得分明显的高于愉快情绪状态,高中生的得分明显高于初中生,情绪的强度对中学生道德判断水平没有影响。  相似文献   

14.
目的:探讨不同游戏方式下的暴力网络游戏对不同攻击性特质大学生攻击性的影响。方法:采用攻击性特质问卷、词汇决策任务和竞争反应时任务对60名大学生进行问卷和实验研究。结果:在不同游戏方式下,被试表现出的攻击性认知和行为存在显著差异(F(2,52)=4.41,P<0.05;F(1,52)=50.06,P<0.001)。高、低攻击性特质者在游戏后的攻击性认知和行为上存在显著差异(F(1,52)=15.25,P<0.001;F(1,52)=82.35,P<0.001)。结论:不同游戏方式下的暴力网络游戏对大学生的攻击性存在不同的影响,相比竞争游戏和单人游戏,合作游戏是一种较好的游戏方式,可以在一定程度减少大学生,特别是高攻击性特质大学生的攻击性认知和行为。此外,暴力网络游戏对大学生攻击性认知和攻击性行为的影响存在一致性。  相似文献   

15.
The question of nuclear stability in South Asia is a subject of both academic and policy significance. It is the only region in the world that has three, contiguous nuclear-armed states: India, the People's Republic of China, and Pakistan. It is also freighted with unresolved border disputes. To compound matters, all three states are now modernizing their nuclear forces and have expressed scant interest in any form of regional arms control. These issues and developments constitute the basis of this special section, which explores the problems and prospects of nuclear crisis stability in the region.  相似文献   

16.
ABSTRACT

This essay argues that a Sino-Russian alliance has come into being over many years of the two states’ evolutionary policies. Although Vladimir Putin has emphasised that this is a multi-faceted relationship, this essay focuses exclusively on its military dimension. It comprises extensive inter-ministerial and inter-governmental cooperation, arms sales, joint exercises, and shared political orientation. While it may not be a formal alliance like NATO research, e.g. by Alexander Korolev, indicates that in general experts argue that what they have achieved is even better than an alliance.  相似文献   

17.
Intervention which violates state sovereignty is often justified by its humanitarian goals. In Africa, the debate goes beyond humanitarian objectives and considers intervention when collapsed state authority threatens regional security. Poorly planned interventions can do more harm than good while also weakening the norm of non-intervention in international relations. The brutal and often degrading history of colonization and neo-colonialism still influences African thinking on intervention. Africa's relative geopolitical weakness has compelled it to rely strongly on the international rules. African state's view on intervention should be rethought in the light of failed states, the spill-over of conflicts, threats to the democratic process and an abject failure to act in the face of hummanitarian catastrophe. Military intervention should be an exceptional action of last resort but it will remain an option while states are unwilling or unable to protect their own populations. The objective should be prevention through good governance and the democratic process.  相似文献   

18.
We develop a model of military technology competition among states. States can choose to introduce new military technology, mimic rivals’ level of technology, or withdraw from the contest. States can choose to implement any level of technology within their current feasible technologies. We find that states with significant technological leads should sometimes withhold new technologies, only strategically releasing them to trump rivals’ efforts. We develop the model by refining Admiral Jackie Fisher’s roughly articulated concept of ‘plunging’. We then use this refined argument to reanalyze the case of naval rivalries among European powers between the Crimean War and the First World War. Finally, we conclude by discussing the model’s implications for current US military force structure planning.  相似文献   

19.
Recent tensions between Russia and the United States have sparked debate over the value of the North Atlantic Treaty Organization (NATO). One controversy surrounds the extent to which NATO raises the risk of war through entrapment—a concept that scholars invoke to describe how states might drag their allies into undesirable military conflicts. Yet scholars have advanced different, even conflicting arguments about how entrapment risks arise. I offer a typology that distinguishes between the mechanisms through which entrapment risks allegedly emerge on the basis of their institutional, systemic, reputational, and transnational ideological sources. I use the 2008 Russo-Georgian War to illustrate how the purported mechanisms of entrapment fare in elucidating that conflict. In analyzing why entrapment risks emerge, and thinking counterfactually about The 2008 War, I argue that scholars need to disentangle the various mechanisms that drive both alliance formation and war to make sure that entrapment risks do indeed exist.  相似文献   

20.
目标选择是军事计划的关键要素之一。基于马尔科夫决策方法,解决具有复杂目标间关联的多阶段目标选择问题。使用与或树描述目标体系各层状态间的影响关联,并以目标体系整体失效为求解目的,建立了基于离散时间MDP的多阶段打击目标选择模型。在LRTDP算法基础上提出一种启发式方法,通过判断从当前目标体系状态到达体系失效状态的演化过程中的可能资源消耗和失败概率,来提供对当前状态的评估值,该方法能有效排除问题搜索空间中不能到达体系失效目的的中间状态,压缩了由于目标间复杂关联而增长的巨大状态空间。用实验验证了该方法有效性,实验结果表明,该方法直观实用,对目标间具有复杂关联关系的目标打击决策有一定参考价值。  相似文献   

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