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61.
Africa has emerged as a strategic location for transcontinental narcotics trade. Particularly the West African subcontinent has turned into a cocaine warehousing and trans-shipment hub along the way to the European underground markets. At this juncture, African drug networks (ADNs) began to play a momentous role in global drug trade, and pose a considerable threat to international security, as they operate in more than 80 countries. The United Nations Office on Drugs and Crime, Interpol, and Europol perceive ADNs as one of the primary issues in international counter-narcotics policy. These agencies have launched several multilateral initiatives to contain the West African threat. None of these initiatives, however, retarded the expansion of the problem. Indeed, the containment efforts turned out to be quite embryonic. The ADNs eventually entered the Turkish market by the early 2000s. West African drug networks (WADNs) in particular have begun to operate within Turkey extensively, often supplying and distributing drugs. The gravity of the threat became ever more serious by 2012. The upsurge of the new threat has compelled the Turkish drug-law enforcement agencies to adopt new policies and counter-strategies. These policies have to be based upon proper strategic analysis of the threat. This paper seeks to address the need for a threat assessment of ADNs. It investigates the dimensions of the problem, profiles the members of WADNs, their modes of operation, and the factors that compelled them to exploit the illicit Turkish drug markets. The analyses are based upon the scrutiny of 227 narcotic interdictions files and statements from the African individuals in these case files. The paper concludes by presenting policy implications and recommendations for the Turkish security and foreign-policy institutions to cope with this impending threat.  相似文献   
62.
Abstract

The article evaluates the security challenges that are likely to occur along international borders in East Africa with the advent of the East African Community Common Market in July 2010. In an attempt to illustrate the porosity of borders and the likelihood that criminals could take advantage of the situation, the author describes the ease with which transnational crime could thrive (in the absence of efficient border security measures) under the guise of informal cross-border trade that derives its basis largely from the customs and historical linkages in the region. Border towns in the region are considered zones of risk but also opportunities for quick money-making ventures and deals that tend to attract a variety of criminals. While the danger is not alarmingly high, there is a likelihood that with the opening up of the East African Community to the free movement of goods and people, criminals will exploit this freedom to commit crimes such as human trafficking, drug smuggling and moving terrorists and contraband goods unless mechanisms are put in place to curtail these activities. Should this not happen, the mission of the East African Community could be jeopardised.  相似文献   
63.
Abstract

Understanding the development of Republic of Korea (ROK) seapower is central in exploring the evolution and nature of its security consciousness. This article aims to examine how the wider East Asian maritime sphere has influenced ROK perceptions of its own security and how such perceptions have come into conflict with the needs of maintaining its deterrent capabilities within the peninsular context. In doing so it concludes that for the ROK seapower has been an expression of wider engagement and international developing security concerns but that it is curtailed and influenced by the realities of the threat from the North.  相似文献   
64.
The Building Security Overseas Strategy is at its core an ‘Intervention to end all Interventions’ – from a Western as well as an African perspective. Two of its main pillars are security sector reform in specific countries and systematic support to the development of the African Peace and Security Architecture. This article addresses the question why such efforts have met little success in francophone Africa. It argues that the failure of Western advisers to understand the sociological dynamics of African armed forces, shaped by a political culture based on personal loyalty to the leader, is at the root of the problem. In that context, the Huntingtonian-type distinction between the civilians and the military does not apply as military and civilians act in concert within common clientelism systems. As a result of the curtailing of the state-formation experience in most African countries, the military never had to demonstrate its performance as a state builder, nor did it have to bargain its legitimacy against the support of the citizens. Partnership in that context will remain a misnomer, at least until African military can credibly demonstrate commitment to state-building grounded in a broad-based social contract.  相似文献   
65.
在复杂网络中发现和刻画社区结构是近年来复杂网络研究的重点方向之一。提出了一种社区挖掘的新思路,即根据力导向模型的原理,通过计算社区与节点之间的作用力来决定节点的社区归属。根据该思路设计了基于力导向模型的算法框架FDCD(Force-directed Community Detect),并利用FR模型、KK模型、LL模型和Q模型进行了验证。实验表明,基于FDCD算法框架的多种不同算法不仅能较好地识别社区结构,而且基于LL模型的FDCD算法达到了线性计算复杂度,能适用于大规模网络的社区挖掘。  相似文献   
66.
本文阐述了各主要海军国家在研究新型高能动力电池和高比功率推进电机两个领域中的状况,并对发展中的问题作了简要分析。  相似文献   
67.
从面向对象的程序设计的角度,剖析了CLIENT/SERVER环境下的通用数据库开发工具POWERBUILDER(PB)的特点、基本结构及其开发数据库应用系统的方法。  相似文献   
68.
International peacekeeping in Africa has developed dynamically in the last decade. The majority of global missions are deployed to the continent, the largest regional contingent of troops comes from Africa, and the African Peace and Security Architecture has made significant progress. Peacekeeping is Africanized today more than at any time before. However, mainstream research has insufficiently paid attention to African agency in this context. This article sheds light on the often neglected influence of African politics on international peacekeeping missions. The focus is set on the consequences of neo-patrimonial political systems, which can use international peacekeeping missions as an opportunity to generate rents. It will be shown that such a rent-seeking approach is highly problematic for the troop-contributing as well as mission-hosting countries. Instead of curbing conflict, rentier peacekeeping is prolonging and exporting it. The empirical examples used are the Burundian and Kenyan involvement in peacekeeping in Somalia.  相似文献   
69.
国外军用直升机的改进与发展   总被引:2,自引:0,他引:2  
军用直升机特别是武装直升机在现代战争中的突袭和多功能作用引起了防空作战的广泛关注。概述了重型武装直升机Apache 的多种改进,讨论了军用直升机的发展趋势。  相似文献   
70.
Since the mid-twentieth century, the East and Southern African regions have been mired in complex and overlapping security and development challenges, including ethnopolitical conflicts, terrorist insurgencies, the proliferation of small arms and light weapons (SALWs), and overwhelming economic crisis. These challenges have had implications for human security, socio-economic development, territorial authority, sovereignty and the stability and legitimacy of political regimes in the affected states. The adequacy and relevance of the regional responses to these challenges is the subject of ongoing debate, to which this paper now adds. Among other factors, this paper identifies competition for regional dominance and institutional inadequacies as accounting for the inability of regional governance bodies to respond adequately to the challenges they face. Consequently, it recommends the expansion of the mandate of the Regional Economic Communities (RECs) beyond regional economic integration to include peacebuilding and a deepening of the institutional efforts focused on security cooperation and conflict management.  相似文献   
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