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Deborah D. Avant Author Vitae 《Orbis》2006,50(2):327-342
Images of private forces in Iraq—killed and mutilated in Fallujah, implicated in prisoner abuse at Abu Ghraib, and shooting up civilian vehicles—have provided a dramatic illustration of the role private security companies (pscs) now play in U.S. military operations. Though the United States’ use of contractors on the battlefield is not entirely new, the increased number of contractors deployed and the use of private security forces to perform an escalating number of tasks has created a new environment that poses important trade-offs for U.S. policy and military effectiveness and for U.S. relations with other states. This article outlines the history of U.S. contractors on the battlefield, compares that with the use of private security in Iraq, discusses the benefits and risks associated with their use, and proposes some trade-offs that decision-makers in the United States should consider while contemplating their use in the future. 相似文献
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George W. Grayson Author Vitae 《Orbis》2006,50(1):53-69
Mexico's crime-ridden southern frontier has become a veritable third U.S. border, as a constant flow of Central Americans and others cross into Mexico, often en route to the United States. As the number of unlawful migrants surges, their characteristics are changing: recent apprehensions include nationals of Caribbean, Middle Eastern, and Asian nations, and foreigners linked to terrorism are using Mexico as a thoroughfare to the United States. Mexico's immigration department is hindered by a number of factors in stanching this flow, and Mexican officials have only begun to publicly recognize the severity of the problem. Washington, too, must wake up to the security threat posed by Mexico's soft underbelly. 相似文献
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Chadwick I. Smith Author Vitae 《Orbis》2006,50(2):343-353
North Korea is a state shrouded in secrecy, yet it receives an enormous amount of media attention. Its reclusive nature makes analysis difficult and speculative. What is certain is that a dangerous stalemate regarding nuclear weapons has persisted for far too long and is an obstacle to any real change in the political system. History, culture, and ideology all rule the state's actions; it is therefore a mistake to assume North Korean negotiators can act with autonomy. A new and dynamic means to deal with this dilemma should be developed, for the past has demonstrated that threats and demands will not coerce Pyongyang into submitting, in fact, that approach will only exacerbate the problem. An effective means to move beyond the stalemate is needed. 相似文献