A Question of ‘Government’ Control: Afghanistan DDR Programs Since 2001

Since the fall of the Taliban in late 2001, the Islamic Republic of Afghanistan (GIRoA), the United States, the United Nations, and the International Security Assistance Force (ISAF) have funded and led three different Disarmament, Demobilization, and Reintegration (DDR) programs. Despite a significant investment in time and treasure, all of them have failed to significantly reduce the number of insurgents or arbaki (militia). This article explores why these programs failed despite incorporating ideas from the prominent DDR schools of thought. Utilizing Stathis Kalyvas’ theory of The Logic of Violence in Civil War as a lens, this article argues that GIRoA and ISAF did not have sufficient control of territory to entice insurgents or arbaki to reconcile and/or reintegrate with the government. Further, in areas GIRoA nominally controlled in northern and western Afghanistan, regional powerbrokers who controlled these areas balked at these programs.     

强爆轰驱动超高速碎片发射装置设计因素分析

为了得到发射装置设计因素和超高速碎片性能间的关系,考虑了药型罩的材料、炸药种类、装药长径比、药型罩的锥角、药型罩的厚度、药型罩顶部靠近装药侧的曲率半径等设计因素,采用AUTODYNTM,结合正交试验,对超高速碎片的发射过程进行数值模拟。结果表明,3种发射装置结构分别可以提供质量为1. 533 g的紫铜碎片、速度为11. 649 km/s的铝碎片、动能为85. 6 k J的铝碎片; 2种发射装置结构均可以提供质量大于1 g、速度高于11 km/s的密实结构圆柱状碎片。验证了仿真方法的可信性,对影响碎片性能的设计因素进行了分析、排序,并得到了这些设计因素与碎片质量、速度、动能的关系。     

Bringing Military Conduct out of the Shadow of Law: Towards a Holistic Understanding of Rules of Engagement

In this article, I outline a holistic approach to the military concept of “Rules of Engagement” (ROE), which complements the legal aspects of ROE with considerations of operational and political requirements for the use of military force. Drawing upon two illustrative cases from the US military experience with the use of ROE, I demonstrate that ROE for any particular military operation should be formulated to balance optimally, if not harmonize fully, the legal, operational and political concerns related to the use of force. In this task, political decision-makers and military practitioners alike are confronted with unavoidable and real-life dilemmas. How these dilemmas are handled has significant implications for how legal requirements concerning accountability and concerns for civilian lives in military combat can be preserved through ROE.     

作战数据工程建设与发展

战争形态正加速向信息化战争演变,数字化作战成为主要形式,作战数据以前所未有的深度广度进入战争全脉络,成为作战的核心,影响着战争进程甚至决定成败。习主席高度重视作战数据建设,多次指出我军数据积累严重不足是军事斗争准备的短板弱项。因此,建设完善配套的作战数据库和形成战时高效的作战数据保障能力,对获取作战信息优势、提升指挥控制能力至关重要,对于提高我军基于网络信息体系的联合作战能力具有重要的支撑作用。     

国防领域技术预警流程研究

技术预警是对技术突破和由此引起的军事、政治、经济和社会危机的预测,是从国家安全的根本利益出发,以保持己方军事优势、防止敌人"技术突袭"为宗旨的技术发展预测。研究回顾了国内外技术预警研究历程,从前期准备、预警清单、技术调查、分析评估等四个主要环节,全面分析国防领域技术预警的具体流程,为国防领域技术预警系统的构建与应用提供支撑。     

大力弘扬改革创新时代精神 加快建设世界一流高等教育院校

习主席在庆祝改革开放40周年大会上的重要讲话,是新时代改革开放再出发的宣言书和动员令。学习贯彻习主席重要讲话精神,关键要全面推进学校深化改革创新,深刻认清弘扬改革创新精神对于建设世界一流高等教育院校的重大意义,牢牢扭住全面深化改革创新的主攻方向,科学处理深化改革创新的重大关系,既以顽强的战略定力坚定不移深化改革,又运用科学的工作方法积极稳妥地推进改革。     

Historical and Political Background to the Erosion of the Rule of Law and Human Rights During Sri Lanka’s Civil War and the Way Forward

The Sri Lankan Civil War (1983–2009) is regarded as a violent reflection of deepening divides along political and ethnic lines. During this civil war the Sri Lankan Government and its security forces have been implicated in unlawful killings carried out in a pervasive manner against civilians, whilst at the same time specifically targeting ethnic Tamils, humanitarian workers and journalists. The human rights of all citizens suffered as a result and ultimately led to the weakening of the rule of law. With the end of the civil war, the Sri Lankan Government has made little progress in providing accountability for wartime abuses. Its absence of and reluctance to ensure justice is seen as a logical culmination of decades of impunity. The importance of acknowledging historical behaviour and taking accountability for past violations will be discussed. In an analysis for paving the way to a new democracy in Sri Lanka, the main outcomes of this article are calls for accountability arising out of the government’s actions during the war; an investigation into the present state of human rights, the rule of law and finally; an examination into the political solution going forward to ensure a process of reconciliation and peaceful co-existence.     

基于激励机制的装备采办风险总量控制

针对装备采办中的风险总量控制,提出一种激励方式来提高承包商的积极性。在单目标风险控制模型的基础上,建立了多目标风险控制模型,推导出了激励机制下风险控制的最优合同公式。对激励机制中存在的两类错误进行了理论分析和实例验证,得出了两类错误对收益的影响,并在成本控制中得到了应用,有效地提高了装备采办的质量和效率,为军方决策者在装备采办中提供了合理的参考依据。     

一种高速实时数据采集处理系统设计

针对目前高速数据采集中的实时性和同步性问题,提出了一种高速实时数据采集处理设计方案。根据上述方案进行了系统的硬件和软件设计,该系统以FPGA器件作为下位机控制核心,设计了时钟同步、数据采集、数据处理、数据缓存、数据通讯等功能模块;整个系统采用ARM微处理器作为上位机控制核心,基于嵌入式Linux 2.6内核进行软件编程,负责向FPGA发送设置参数和控制指令,同时对数据前端采样和处理数据进行存储、显示、统计等。经测试验证,该方案具有高速率、高精度、同步测量、实时处理、体积小、功耗低等优点。     

基于瞬时相位差分特性的数据传输系统丢点检测方法

针对数据传输系统丢点问题,依据连续正弦信号瞬时相位差分特性,探讨了一种自动检测数据传输系统丢点方法。首先在数据传输系统采集前端加入正弦信号;然后将解包好的数据通过希尔伯特变换求取数据瞬时相位,并从前向后进行相位补偿,使数据瞬时相位呈连续递增形式;最后通过相位差分法求得瞬时相位前向差分。由理论分析可知:连续正弦信号未丢点时,当前位置数据相比前一位置数据相位差为2πfc/fs(fc为正弦信号频率,fs为数据传输系统采样率);连续正弦信号丢点时,当前位置数据相比前一位置数据相位差为2πfc(n+1)/fs(n为传输数据丢失点数)。由此特性,可实现对数据传输系统是否丢点实现自动检测。理论分析和实验结果表明,探讨的数据传输系统丢点检测方法可实现对数据传输系统是否丢点实现自动检测,便于工程应用。