Conjectures for framing cyberwarfare

Cyberspace has emerged as a potentially new (and unconventional) domain for warfare. Much debate has focused on understanding cyber conflict. The ability to critically analyse this phenomenon is important; however, the nascent nature of cyberwarfare and the complexity of the systems involved create challenges not met by conventional approaches. As a first step, this requires an analytical construct to frame discussions in a way that highlights distinct characteristics of the cyber domain. An approach proposed is one of the postulating conjectures for debate as a way to achieve this and to demonstrate its use, both at the strategic and operational levels. It is suggested that such an approach provides one component of a mature analytical framework for the analysis of cyber across a range of warfare domains.     

An enterprise portfolio approach for defence capability planning

Capability-based planning (CBP) is considered by many defence organisations to be the best practice for enterprise-level planning, analysis and management. This approach, loosely based around investment portfolio theory, is premised on balancing the cost, benefit and risk of capability options across the defence enterprise. However a number of authors have recently noted limitations of its current applications. The authors propose a more general, insurance-based approach, which can support the evolutionary improvement of the current CBP approach. This approach is implemented as hedging-based planning and aims to better reflect the enterprise nature of defence organisations, capturing both force structure and force generation aspects of military systems.     

舰载预警机防空预警探测距离需求分析

提出了一种舰载预警机防空预警探测距离需求确定方法。首先对舰载预警机执行防空预警作战进行了描述,为满足拦截机对敌突击飞机进行成功拦截,预警机的预警探测距必须大于一个阈值,即所需最小预警探测距离。其次分析了舰载预警机所需最小防空预警探测距离与敌突击飞机速度、航母防空拦截机响应时间和速度之间的关系,构建了舰载预警机防空所需最小预警探测距离计算模型;最后应用典型案例,计算了多种防空想定下舰载预警机所需最小预警探测距离,仿真分析了敌突击飞机速度和航母防空拦截机速度对舰载预警机防空所需最小预警探测距离的影响。论文的研究结果为舰载预警机装备研制和作战使用提供决策依据。     

General Dostum and the Mazar i Sharif Campaign: new light on the role of Northern Alliance warlords in Operation Enduring Freedom

This report sheds new light on the CIA and US Special Forces' covert campaign alongside Afghan Northern Alliance leader General Dostum's horse-mounted Uzbeks during 2001's Operation Enduring Freedom. In 2003 and 2005 the author traveled over the Hindu Kush Mountains to the plains of Northern Afghanistan and lived with the legendary Northern Alliance opposition leader General Dostum. His aim was to recreate Dostum's campaign alongside the CIA and Special Forces to seize the holy city of Mazar i Sharif from the Taliban in November 2001. Based on interviews with Dostum and his Uzbek commanders, this article recreates this proxy offensive that saw the Northern Alliance opposition break out of the mountains, seize this shrine town and bring the Taliban house of cards falling down in a matter of weeks. Up until now the indigenous Afghan Uzbeks, who played a crucial role as a ‘boots on the ground’ fighting force for Centcom, have been cast as a mere backdrop for American heroics. Now their side of the story and their links to the mysterious shrine of Mazar i Sharif are for the first time revealed.     

Country survey VI: Australia

Australia is a geographically large country, with the world's longest national coastline to defend, but a relatively small economy of some 17.5 million people. Since World War II, Australia has faced the dilemma of how to structure defence policy in the absence of an identifiable threat. Its policy of self‐reliance aims to permit Australia to conduct defensive operations in the event of low/medium level threats without depending immediately on its allies. This is to be achieved through the technological sophistication of defence equipment, a highly professional but small defence force and local industry support.

The burden of defence, measured as the share of defence outlay in GDP declined from about 3% in 1971–72 to about 2.3% in 1993–94. It has been the Government's policy to encourage the development of local defence‐related industry, in particular in areas such as: electronics/optics; communications and information technology; aerospace; shipbuilding and repair, munitions; and land vehicles. However, defence procurement has a small impact on the Australian economy as a whole.     

Missile systems: “Flexible modularity” and incremental technological change in military production∗

It is often stated that technological change in the military field is characterised by the introduction of radical innovations rather than by incremental processes of technological change. This article illustrates the diversity of military innovation by arguing that technological change in missiles systems is dominated by incremental change. While some large weapons platforms display the design rigidities normally associated with complex systems, missiles are characterised by “flexible modularity”. Flexible modularity facilitates the continuous introduction of upgrades, and makes missile systems amenable to gradual technological change. Besides, it has significant implications for the future role of missile systems, and poses special problems for missile disarmament and technology control initiatives.     

Country survey VIII: Federal republic of Yugoslavia

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.     

Specialization in defence forces

The choice between balanced and specialized defence forces depends on the technology of defence output (e.g. whether a force scope multiplier is present), the existence of scope and scale economies, the platform customization costs and, of course, the level of defence budgets. Minimum force element levels (thresholds), and scale economies facilitate specialization as opposed to scope economies (e.g. platform‐sharing), scale diseconomies and the force scope multiplier (e.g. defence weakest‐link technology). When a balanced force is not optimal, the option value of a non‐optimally maintained force element must also include the opportunity cost arising from suboptimal force elements. Shrinking defence budgets may produce two surprising phenomena. If some force elements are shut down as a result of thresholds, the surviving ones may increase in platform numbers as well as enjoying closer‐to‐most‐desirable platforms. Furthermore, if heritage force elements are shut down within the budget contraction environment, overall defence capability might rise.     

Investigating optimal replacement of aging air force systems

An availability‐oriented approach has been developed to decide when to replace an aging system. For an existing system, it is optimal to operate another year if and only if the incremental cost per available year is less than the lifetime average cost per available year of a new aircraft. We illustrate our approach using United States Air Force KC‐135 tanker data. In demonstrating our approach, we find it will be optimal to replace the KC‐135 by the end of the decade.     

The defence industry supply chain: Linkage patterns in the south west of england 1

In this paper, new data from the south west of England are used to illustrate that defence dependent firms are likely to purchase more inputs locally than less defence‐dependent firms. The results confirm that the defence industry's supply chain has unusual characterises and that defence industrial restructuring is therefore, likely to produce different outcomes to previous rounds of manufacturing restructuring.