The case of Donald Rumsfeld: leadership traps in national security

Taking its point of departure in Donald Rumsfeld’s second term as US Secretary of Defense (2001–2006), this article analyses the crisis of strategic leadership in Western national security. Three “traps” are identified that explain why Donald Rumsfeld ultimately was a failure as defence secretary and demonstrate the perils of national security governance. These traps are termed the inquisitor trap, the strong leader trap and the delegation trap. It is argued that our understanding of strategic leadership in national security, particularly in defence, can benefit from insights gained from the study of strategic leadership in business. As such, this article engages the recent trend of merging insights from business and military strategy.     

美军太空安全与应急响应发展研究

鉴于美军的太空作战走在世界前列,从顶层设计、信息网络、态势感知、作战应用等方面分析了美军太空安全体系的建设现状,重点指出了其在太空安全应急响应方面的发展趋势和启示,对我国太空安全研究具有参考作用。     

区块链技术下的智能安全可靠支付系统设计

为了增强支付系统的安全性和可靠性,设计了一种区块链技术下的智能支付系统。这个系统利用区块链的去中心化和分布式账本特性,提供了一种更加安全和透明的支付解决方案。系统将区块链技术、国密算法与支付系统相结合,给传统互联网支付系统提供一个更安全的保障。利用区块链技术的点对点特点,解决支付效率和数据安全等方面的问题。借助互联网大数据技术,对用户进行信用评级,提供信贷服务。结合跨链技术可以对不同区块链的数据进行共享,更好地解决资金流动性。相比比特币和以太坊等电子货币系统,该系统在安全性、交易吞吐率和交易时延等方面做到了权衡发展,使得各方面的性能有了一定程度的均衡提升,更能满足当前环境下的应用需要。     

基于RBAC的分布式数据库系统安全管理技术

分析了分布式数据库系统安全管理的必要性 ,引入了基于角色的访问控制模型 ,结合分布式数据库系统的开发实例 ,阐述了利用Delphi实现基于SQLServer的分布式数据库系统安全管理的技术。     

The crisis of American military assistance: strategic dithering and Fabergé Egg armies

ABSTRACT

The United States has provided substantial amounts of military assistance and aid since the end of World War Two. During the Cold War, it proved vital in protecting numerous regimes from communist takeovers. Successful outcomes occurred when American leaders made large initial aid commitments, and the states had the capacity and political willpower to use it effectively. However, Vietnam was an example of how U.S. support lagged, as leaders in Saigon preferred political survival instead of creating regime legitimacy. Following 9/11, American security aid focused on making weak countries develop stronger security forces. Unfortunately, this created Fabergé egg militaries: expensive and easily broken by insurgents. This article suggests long-term strategic commitments need to be made alongside more resources for the American State Department and similar organizations to focus on the politics of state-building. Finally, this article suggests strategies, such as “whole-of-government” approaches, to improve long-term security and political institution building.     

Effective in battle: conceptualizing soldiers’ combat effectiveness*

How do we understand combat effectiveness – soldiers’ performance in battle? Despite the broad consensus that understanding combat effectiveness is important both for scholars and policymakers, there is widespread disagreement about what combat effectiveness is. More specifically, studies of effectiveness tend to focus on either the skill of soldiers in battle, or their will to fight. Yet both skill and will are essential components of an effective fighting force. This article argues that understanding combat effectiveness requires understanding both of these key components of effectiveness. In other words, combat effectiveness requires both the skill and will to engage the enemy in an organized manner. It then demonstrates the usefulness of this conceptualization by applying it to the cases of British, Indian, and Australian forces fighting the Japanese during the Second World War. Only when scholars are talking about the same concept will our understanding of the conditions under which militaries are effective in battle progress. By comparing different units fighting the same opponent under the same material conditions, I demonstrate that units vary both in their combat skill and their will to fight, and that understanding their effectiveness in battle requires analyzing both of these key factors.     

Governing risks in international security

Risks are omnipresent in contemporary international security. Despite a long tradition in security studies going at least back to Von Clausewitz, we consider that the topic of risk remains under-examined. This forum seeks to advance the research agenda on risk in security studies by showcasing work of scholars using advanced concepts of risk, based on insights from sociology, biology, psychology, and safety studies, to better understand the role of risk in international security. As a way of introduction, this short article sets out the main debates.     

Improvise,adapt and fail to overcome? Capacity building,culture and exogenous change in Sierra Leone

Military capacity building (MCB) is as problematic as it is ubiquitous, with the British experience in Sierra Leone providing a rare example of ostensible success. This article critiques the dominant conceptualisation of MCB as purely a principal–agent (PA) problem, using military change scholarship to examine the impact of wartime British intervention on the Sierra Leonean armed forces. Here, indigenous military change was both externally driven and fundamentally adaptive in nature, allowing MCB to bypass some of the difficulties predicted by PA models. However, this adaptive approach nonetheless failed to reconcile Western military values with prevailing Sierra Leonean culture, complicating post-war stabilisation efforts.     

全球导航卫星系统诱导式欺骗检测

随着全球导航卫星系统的广泛应用,其安全性问题也逐渐成为人们关注的焦点。为了对目前最具隐蔽性的诱导式欺骗技术进行检测,提出一种对两路导航信号同时进行处理的combo-signal模型,并提出基于这种信号处理模型来对诱导式欺骗信号进行检测的方法;分析了该方法的检测门限;采用北斗的B1I 和B1C信号在实现了combo-signal处理模型的软件接收机上对该检测方法进行了验证,实验结果证明该方法可以有效地对诱导式欺骗进行检测,统计得到的检测概率跟前面的分析结果一致。     

From show of force to naval presence,and back again: the U.S. Navy in the Baltic, 1982–2017

This article discusses roles and missions of the United States Navy with a particular focus on the Baltic Sea. That particular sea has gained renewed political and military attention following Russia's resurgent and increasingly hybrid-offensive foreign policy. Baltic nations, uncertain of what the future holds, ought to look at sea power and maritime missions in the Baltic, as well as US naval presence in Europe, to draw lessons for future posture.