Reformulating zero-sum games with multiple goals

This paper investigates the two-person zero-sum multiple payoff game in which the objective is to minimize a player's total underachievement from a fixed set of goals. It is demonstrated that a previous formulation of this problem can be substantially simplified.     

Being there: US Navy organisational culture and the forward presence debate

ABSTRACT

This article argues that the US Navy’s roles (which have historically been bifurcated between warfighting and political use of force) manifest in its organisational culture as two different concepts of war: the US Navy as diplomatic actor and the US Navy as warfighting force. The conflict between these different concepts of war can be seen in the current debate about the definition and function of presence. The debate about presence is not just theoretical, but represents a deep and enduring conflict within the Navy as an organisation about its concept of war. Since the end of WWII, the Navy has been designing its fleet architecture according to a Mahanian concept of war, despite the preponderance of non-lethal missions and activities. The result is a mismatch between platforms and tasks.     

Armed services recruiting research: Issues,findings, and needs

Manning the nation's armed services will continue to be a crucial issue for the remainder of the 1980s. With the projected growth of the services during this decade, the downturn in the 17–21-year-old male population, and the possible upturn in the economy, the ability of the services to meet their respective quality and quantity recruiting goals becomes of central concern. The accurate estimation of the supply for various types of recruits becomes especially important when one views the nearly $1 billion budgeted annually for recruiting and the impact that any military pay raises can have on the DOD's manpower costs of over $40 billion annually. In addition, perceived difficulties in recruiting can impact on weapon systems design decisions, authorized manning levels, and exacerbate the debate concerning the draft; hence, it is clear that few issues today warrant more attention than improving the efficiency and effectiveness of military recruiting. This article provides an introduction and review of some of the key issues involved in modeling and estimating the supply of military recruits. It summarizes and compares the findings of selected econometric models, all of which are based on enlistment experience since the introduction of the All-Volunteer Force in 1973. It also presents some new insights and directions for research dealing with simultaneity, validation, generation of rigorous confidence intervals, and data base selection. It concludes by listing some of the research needs to be addressed in the future.     

海军诸兵种综合战术训练仿真系统构建研究

如何构建诸军兵种综合战术训练仿真系统,是当前全军训练仿真领域内的研究热点。基于HLA技术框架及分层式RTI,搭建了海军诸兵种综合战术训练仿真系统的体系结构。并采用面向对象的建模与仿真方法,提出了系统公共参考FOM模型的设计思路,定义了实体类、交互类及路径空间,有效规范并减少了系统间网络传输的数据流量。最后,给出了系统仿真实现的流程图和一个仿真实例。实践证明,使用HLA仿真框架实现的海军诸兵种综合战术训练仿真系统能够满足当前海军战术训练的需求。     

Determination of the optimal investment in end products and repair resources

This paper demonstrates how to determine the minimal cost combination of end products and repair service capability in order to maintain a given level of operating end products. It is shown that the general rule for optimal resource allocation requires simply that the absolute value of the marginal factor cost of repair services divided by the marginal factor cost of end products be equal to the arrival rate of end products to repair. The model is applied to the problem of determining the resources required to support an operating level of Navy F-4 aircraft.     

Zero-sum games with multiple goals

This paper investigates a class of two-person zero-sum multiple payoff games in which each component is deterministic. The problem of minimizing a player's total underachievement of a fixed set of goals is shown to reduce to a linear programming problem. Applications are discussed and illustrative examples are presented.     

Scheduling prowler training

The U.S. Navy Prowler aircraft is designed for electronic surveillance and countermeasures. In this paper, we describe the problem of scheduling Prowler crew training, and we present two integer programming models to solve it. The first model maximizes the number of aviators trained above 75% in each mission area, subject to the available number of flights, over a single month. The second model distinguishes peacetime from mobilization, and minimizes the number of flights done in mobilization subject to the available number of flights in peacetime. Our models distinguish different types of crew and allow more than one qualification to be earned on a given flight. We give numerical results using real data, comparing our results to the actual readiness of a squadron. We found that crew readiness of Prowler squadrons can be increased by 10%, simply by better scheduling. © 2003 Wiley Periodicals, Inc. Naval Research Logistics 50: 289–305, 2003.     

国外典型两栖舰作战指挥控制系统分析

美国海军的两栖舰种类全、性能先进,法国海军的“西北风”级两栖攻击舰是世界上较典型的一型两栖舰。本文以美国和法国海军的典型两栖舰为对象,分析了这些舰上可开设的作战指挥机构以及为支持这些作战指挥机构开设而配装的作战指挥控制系统情况,梳理了配装的这些作战指挥控制系统具有的主要功能,从发展方式、装备形态和配置方法等方面探析了国外两栖舰作战指挥控制系统的发展特点与启示,以期为我海军两栖舰作战指挥控制系统发展建设提供借鉴和参考。     

Russian Reactions to Reagan's ‘Maritime Strategy’

The US Navy's audacious Maritime Strategy of the 1980s is often credited with acting as a key catalyst to the demise of the USSR. In assessing the role of strategic missile submarine “bastions” in the country's overall military strategy, the authors are skeptical of the above thesis, explaining that Moscow actually viewed deployments of Tomahawk land-attack cruise missiles on to US submarines (versus direct threats against the Soviet Navy itself) as the most alarming threat. The authors concede that the arms race played a role in the collapse of the USSR, but deny a direct connection with Soviet naval development citing the relatively minor naval proportion of overall defense spending. For the difficulties facing the fleet at the end of the Cold War, they instead blame deep systemic problems internal to the Soviet Navy.     

Statistical auditing of large-scale management information systems

In recent years many large government and commercial organizations have developed large-scale management information systems. During the early phases of any system development, questions are likely to be raised concerning the criteria of completeness and accuracy of the data. How to respond to these questions is difficult, and represents the general subject of this paper. In particular, this paper describes the application of statistical techniques, namely, various kinds of multivariate data analysis, to the problem of assessing the quality of a large-scale data collection system in the U. S. Navy. Results of using these techniques are described and indicate their usefulness as auditing procedures. While the discussion is placed in a particular context, the procedures should be of value for other large-scale information systems.     

Impact of an all volunteer force upon the navy in the 1972-1973 timeframe

This paper develops estimates of true volunteer levels for 1972 and 1973, based on experience gained through 1970 draft lottery data. The paper also formulates estimates of the qualitative characteristics of a 1972-1973 Navy volunteer force, and establishes a relationship between rate of volunteerism and military pay. Utilizing estimates generated in the paper, Navy military personnel budget requirements for FY '72 and '73 are presented.     

Tarnishing victory? Contested histories & civil–military discord in the U.S. Navy, 1919–24

ABSTRACT

As the First World War came to an end, the U.S. Navy's leadership engaged in a bitter fight over the “lessons” of the war. Admiral William S. Sims and Secretary of the Navy Josephus Daniels fought against each other's irreconcilable positions. Sims argued that the Navy Department's inexpert civilian secretary had hamstrung mobilisation, impeded the anti-submarine campaign, and ostracised capable officers in favour of friends upon whom he bestowed medals. Daniels countered that his administration had masterfully responded to the crisis of war. The Navy's record, Daniels insisted, could best be summarised as “a great job greatly done.” Only disloyal nit-pickers could find fault in its accomplishments. The Sims-Daniels controversy raged in congressional hearings, the press, and in partisan histories written by the protagonists. The heart of the dispute and its uncertain resolution rested in radically different understandings of American civil–military relations, naval heroism, and the determinants of victory.     

From rivals to partners: AirSea Battle and the US air force–navy relationship

AirSea Battle (ASB) has generated significant publicity, controversy, and debate among scholars, analysts, commentators, and observers of US defense strategy. However, a research gap exists concerning formal analysis of the impact of the operational concept on the relationship between the US Air Force (USAF) and the US Navy (USN). The impact of the ASB operational concept on the USAF–USN relationship is examined across the issue areas of strategy, budgets, weapons procurement, and training. These four issue areas represent important areas of historical conflict and competition between the Air Force and Navy. The conclusion is that ASB is ushering in a new era of Air Force–Navy partnership that advances the inter-service dynamic from “jointness” toward integration. The emergent USAF–USN partnership therefore represents a significant development in US defense politics and defense strategy.     

Gorshkov's Gambit

This article is a portrait of Admiral Sergei Gorshkov, commander of the Soviet Navy for almost three decades, from 1956–85. The author, a retired US Navy admiral with a Harvard PhD in Russian studies who served as both defense and naval attaché in Moscow, draws on numerous face-to-face interactions with Gorshkov. He also explores Gorshkov's memoirs that were published recently in Russia but have not appeared in an English translation. The paper is not only a first-hand account of an important historical figure, but also a window into the world of military-to-military diplomacy and intelligence during the Cold War.     

海战场态势分析与评估方法

信息融合是海军作战指挥系统情报处理的一个必不可少的环节,对融合后的海战场综合态势进行分析和评估是为信息融合体系提高了一个重要层次.海战场态势分析与评估在现代信息战中将具有越来越重要的作用,但目前海战场态势分析和评估的方法还很不成熟,本文试图从海战场态势分析与评估在信息融合中的作用,以海战场态势分析与评估处理融合数据流程为依据,提出海战场态势分析与评估的基本方法,起到一个抛砖引玉的作用.     

The Royal Navy's Polaris lobby, 1955–62

This article examines the background to the Royal Navy's acquisition of Polaris. The conventional wisdom is that the Navy had little interest in Polaris, which was foisted on it upon the cancellation of Skybolt. Extensive use of files in the Public Record Office is made to mount the contrary argument, that the Admiralty had been interested in the submarine-launched ballistic missile since at least 1955, that there was widespread support for it among the Naval Staff, that a substantial amount of preparatory work was undertaken with the assistance of the US Navy, and that the naval staff were prepared to accept the deterrent role. Naval tactics – to play a waiting game and feign indifference – have contributed to the establishment of the orthodox interpretation, as has the view that the Navy was handicapped by the lack of a body of doctrine within which the deterrent role could be accommodated. The article shows that the orthodox account cannot be sustained by the evidence, which points to a naval triumph in terms of Whitehall politics and inter-service competition.     

网络中心战与网格技术

在当前的世界新军事变革中,网络中心战和军事信息网格是两个极重要的、具有发展趋向性的概念。本文阐述了"网络中心战"是军事需求牵引和技术推动的产物,以及美军网络中心战和 全球信息网格的内涵,并对应用网格技术建设我海军信息网格,实现我海军综合电子信息系统一体化进行了初步探讨。     

One more push: Forcing the Dardanelles in March 1915

The historiography of the Gallipoli campaign suggests that the Turks were critically short of ammunition for the Dardanelles coastal defences in March 1915. This theme, established by Winston Churchill, became the basis for a widespread belief that the Royal Navy, after its failure to carry the Dardanelles on 18 March 1915, simply needed one more determined naval push to breakthrough the narrows. The presumed consequence was that the Ottoman Empire, with Constantinople under the guns of the Royal Navy, would have withdrawn from the war. Using modern Turkish sources, the author examines the available quantities, placement, and expenditure of ammunition, and challenges the premise that the Turks were desperately short of heavy shells. The author concludes that the Turks had sufficient remaining ammunition to fiercely contest control of the straits.