节点缓存受限场景下车载自组织网络拥堵特性研究

车载自组织网络作为一种新型的移动自组织网络,是智能交通系统的关键组成部分.近年来,社会各界对车载自组织网络的拥堵性进行了广泛研究,但却忽略了车载自组织网络中移动节点缓存空间有限的现实问题.因此,针对节点缓存受限场景下车载自组织网络的拥堵性问题进行了研究,通过设计来优化网络中数据包的传递过程.仿真实验的结果表明,提出的多...     

Cyberpower in Strategic Affairs: Neither Unthinkable nor Blessed

Abstract

This article explores the effect of connectivity on strategic affairs. It argues that the effect on war's character is potentially, although not yet shown in practice, considerably large. Its effect upon the distribution of power among states in the international system is small, contrary to the claims of ‘cyberwar’ alarmists. All told, however, its effect upon strategic affairs is complex. On the one hand, it represents a significant advance in the ‘complexification’ of state strategies, understood in the sense of the production of intended effects. On the other hand, strategists today – still predominantly concerned with the conflicts and confrontations of states and organised military power – are generally missing the power which non-traditional strategic actors, better adapted to the network flows of the information age, are beginning to deploy. These new forms of organization and coercion will challenge the status quo.     

A Matter of Choice: Strategy and Discretion in the Shadow of World War II

American policy-makers are predisposed towards the idea of a necessary war of survival, fought with little room for choice. This reflects a dominant memory of World War II that teaches Americans that they live in a dangerously small world that imposes conflict. Critics argue that the ‘choice versus necessity’ schema is ahistorical and mischievous. This article offers supporting fire to those critiques. America's war against the Axis (1941–45) is a crucial case through which to test the ‘small world’ view. Arguments for war in 1941 pose overblown scenarios of the rise of a Eurasian super-threat. In 1941 conflict was discretionary and not strictly necessary in the interests of national security. The argument for intervention is a closer call that often assumed. This has implications for America's choices today.     

‘A Better War?’ – The View from the Nixon White House

This article examines the relationship between the White House and the US Military Assistance Command, Vietnam (MACV) during President Richard M. Nixon's administration. It argues that dysfunctional civil-military relations between 1969 and 1972 undermined the implementation of a sound military strategy during the United States' withdrawal from South Vietnam as Nixon attempted to achieve ‘peace with honor’ during the Vietnam War's final campaigns. By 1972, the relationship between the White House and MACV headquarters had reached the nadir of civil-military relations during the Southeast Asian conflict and had served to undercut the United States' ability to effectively disengage from a long and bitterly contested war.     

Competitive Strategies against Continental Powers: The Geopolitics of Sino-Indian-American Relations

This article makes three arguments about the Sino-American competition, the Sino-Indian rivalry, and the US-India partnership. First, past maritime-continental rivalries suggest that China will pose a greater challenge to American interests as it confronts fewer threats on land, while the US may require continental allies to counter-balance China's rise. Second, whereas a Sino-Indian continental security dilemma could benefit the US by compelling China to invest in capabilities that do not threaten it, a Sino-Indian maritime security dilemma could have the opposite effect. Third, Washington should consider India as a prospective continental ally rather than a potential maritime partner.     

In Search of the ‘X’ Factor: Morale and the Study of Strategy

A functional conceptualisation of morale is proposed, which focuses its meaning on motivation and the willingness to act rather than mood and group dynamics. Morale, it is argued, emerges from the subtle interrelationships of the many factors known to affect military means. It can be assessed both qualitatively and quantitatively, allowing the interaction between morale and policy to be explored in a manner that facilitates insight into the strategic process. A case study from the North African campaign of World War II is presented to explore in detail the relationship between morale and the art of war – strategy.     

Nuclear Incoherence: Deterrence Theory and Non-Strategic Nuclear Weapons in Russia

Russian reliance on its non-strategic nuclear arsenal has been an ongoing concern for security experts. What is the Russian de facto employment doctrine for this arsenal? This article argues that Russian non-strategic nuclear weapons (NSNW) have no defined mission and no deterrence framework has been elaborated for them. This study disentangles Russian thoughts and deeds about regional nuclear deterrence and the role of NSNW in it. Situating the Russian case in the comparative context, the article argues that establishing a coherent theater nuclear posture and streamlining it with the national level deterrence strategy is a demanding and frequently unfulfilled task. It is likely to remain as such for both current and prospective nuclear states that consider an asymmetrical deterrence posture.     

Strategy,Fleet Logistics,and the Lethbridge Mission to the Pacific and Indian Oceans 1943–1944

In modern warfare at and from the sea, logistics are crucially important to the implementation of strategy and conduct of operational campaigns. Between August 1943 and March 1944, a British joint service mission led by Major-General John Lethbridge travelled to North America, the Pacific, and India to study the organisation, equipment, and methods necessary for coming offensive operations against Japan. The British obtained valuable information from the Americans and connected with those countries of the British Empire most directly involved. The Lethbridge Mission's progress and findings informed evolving Admiralty planning for supporting naval forces to be sent to the Indian and Pacific Oceans in pursuance of British wartime strategy.     

Whose Hearts and Whose Minds? The Curious Case of Global Counter-Insurgency

Traditionally regarded as a secondary activity in military thinking and practice, the notion of counter-insurgency (COIN) has undergone a remarkable renaissance. This analysis traces the origins of this renaissance to two distinctive schools: a neo-classical school and a global insurgency school. The global insurgency school critiques neo-classical thought and presents itself as a more sophisticated appreciation of current security problems. An examination of the evolution of these two schools of counter-insurgency reveals how the interplay between them ultimately leaves us with a confused and contradictory understanding of the phenomenon of insurgency and the policies and strategies necessary to combat it.