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9/11 and its aftermath was to have a dramatic impact on the visual arts and the artistic response to the War on Terror. This study surveys the evolution of these responses from the dramatic events of 11 September 2001 to the longer term reactions generated by the two-decade long encounter with the so-called War on Terrorism, primarily via the Imperial War Museum's Age of Terror/Art Since 9/11 exhibition of 2017–2018. The analysis suggests that the visual artistic response moved from the initial amazement at the destruction of the Twin Towers, through satirical caricature of the terrorist persona, to a trite predictability that mirrored official equivocation about the threat posed by violent jihadist activism. Artistic endeavor on these terms became notable only for its moral ambiguity and complicity in self-censorship rather than contributing to the creation of artwork of enduring value. [ABSTRACT FROM AUTHOR]

Popular music was the most immediate way in which the cultural response to 9/11 manifested itself. Initially music offered a way of mourning and coping with grief. As the United States moved toward the invasion of Iraq, pop music also began to reflect the divisions in society between patriot-artists who supported the invasion, most notably in country music, and protest-artists who articulated critical attitudes to war. These anti-war songs did not attain the stature of those that characterized the era of protest during the Vietnam War, nor did they offer a musical accompaniment to a social movement with any enduring political significance. One little observed dissonance that a longitudinal survey of the musical response to political violence reveals, however, is that over time the attitudes of protest songwriters and the patriots transvalued. Ironically, interventionist "rednecks" became disillusioned with the endless wars of intervention, whilst the "protest" writers lost their voices after President Obama came to power. Ironically, icons of popular music instead turned their ire on those who voted for an anti-establishment President Trump who vowed not to involve the U.S. in further military adventures. [ABSTRACT FROM AUTHOR]

In theory, the idea of strategy is easy to comprehend but in practice it is a hard taskmaster because it often involves calculations of political values that are rarely amenable to the kind of rationalistic application of "expert" opinion to which Western nations invariably default when considering overseas interventions. Based on remarks to the Oxford Changing Character of War Centre, this research note argues that foreign policy experts frequently find themselves out of touch with the sentiments of their own populations, which in part is responsible for the poor strategic outcomes that Western foreign policies have incurred in recent years. A number of remedies are suggested, based principally on returning Western policy making to a tradition of prudential realism. [ABSTRACT FROM AUTHOR]

This article examines what factors cause states to withdraw from foreign territorial interventions. Scholarly analyses of withdrawal are rare, whilst within the broader research area of territorial conflict, studies are often dichotomized into neorealist or constructivist-inspired works, emphasizing a select few variables and one level of analysis alone. We argue these excessive simplifications of international politics lack utility for understanding territorial withdrawal. Instead, we employ the principles of strategic theory informed by a Clausewitzian paradigm, and construct a framework of three "arenas of bargaining," spanning multiple variable-types and levels of analysis, to explain territorial withdrawal. In so doing, the analysis delineates a comprehensible and novel theoretical framework for understanding an under-researched policy problem. [ABSTRACT FROM AUTHOR]

Under the imperative of 'prevention', the process of information production for investigatory purposes forms a crossover between intelligence gathering and law enforcement. Digital surveillance programmes collect personal data prior to any probable cause of suspicion, whereas law enforcement activities are concerned with collecting evidence of crimes after the event. When future looking preventative approaches to the prosecution of crimes are forced into the linear, temporal narrative by which criminal investigations unfold, a tension emerges. The article demonstrates the ultimate incompatibility between 'out of the ordinary' intelligence activities and 'ordinary' criminal investigations by unearthing the procedural character behind evidence laundering. [ABSTRACT FROM AUTHOR]

This paper presents a model for calculating optimal cutting speeds and tool replacement policies for both operations of a two-stage machining problem when the unit cost is minimized or the profit rate is maximized. The tool life is assumed to be a stochastic variable and penalty costs are imposed for tool failures during production. The optimal size of buffer space between the two machines is also calculated analytically. lit is shown that the unit cost increases as the tool variability and/or the penalty cost increase. The cutting speeds and tool replacement policies on both operations depend strongly on the tool variability and the penalty cost. The cutting speeds differ from those determined independently for each operation. Finally, the optimal buffer space size is the one necessary to keep the critical machine running when there is a tool change on the non-critical machine, and its optimal size can be calculated analytically. [ABSTRACT FROM AUTHOR]

Given processing times of n jobs on a single machine with penalties for carliness and tardiness and penalties associated with assignment of due-dates, the objective is to select optimal due-dates and optimal sequence. Scheduling procedure for the solution of this problem is presented along with proof of optimality and illustrative numerical examples. [ABSTRACT FROM AUTHOR]

Few academically rigorous accounts exist of the financial activities that sustained the rise of the Provisional Irish Republican Army (PIRA) during the Northern Ireland Troubles. Through a sustained methodology this study seeks to challenge some popular preconceptions and address omissions in the limited historical record. The article explores the organization's evolving financial sophistication by analyzing PIRA's acquisition of capital rather than its arms dealings. Using a new quantitative evaluation, this investigation confronts the prevailing understanding that Irish-American funds were of unrivaled significance to PIRA. It points to an array of domestic fund-raisers that collectively provided the overwhelming bulk of revenue. The study reveals also how PIRA developed an extensive reliance on criminal gangs for its expertise in illegal fund-raising, suggesting that moneymaking schemes were perceived as a necessary but unpopular byproduct of the greater political objective. Finally, this article briefly explores how the British authorities sought to interdict PIRA's funding. While the general perception is that little was done to counteract PIRA's financing initiatives in the early phases of its violent campaign, this study, nevertheless, reveals that a subtle counterfinance initiative did take place in Belfast across the 1970s. Overall, the analysis enables a more rounded comprehension of the group's financial resilience. [ABSTRACT FROM AUTHOR]

The debate over whether there exists a British counter-insurgency tradition of minimum force is one that has been thoroughly discussed. Is there anything left to say? This study suggests there is further insight to be attained if one explicitly evaluates the concept of minimum force in relation to the conduct of the security forces in the years of the Northern Ireland conflict. Through an examination of three key periods in the conflict, it will be shown that while there was invariably an awareness of the need to act with restraint among senior officers at the strategic level, this was often difficult to apply at the tactical level in the heat of confrontation. The argument demonstrates that the British Army, and other instruments of the state, rarely acted in a manner that could be described as ‘minimal’. Instead, it was the broader liberal values of the British state that explains largely the degrees of restraint exhibited by the government and security forces. [ABSTRACT FROM PUBLISHER]

Although much has been written on the Sri Lankan state's civil war with the Liberation Tigers of Tamil Eelam (LTTE), less has been said about how the conflict's dynamics evolved. How did the parties come to utilize the methods they did? Why did the war become so brutal, characterized by a predisposition toward extreme violence on both sides? Using the typology of “dirty war,” this investigation seeks to address such questions, demonstrating how the strategic choices of the main belligerents shaped the conflict. The analysis shows that while the conflict emerged out of deep-rooted social and ethnic divisions, these factors do not account for how the war came to be defined so comprehensively by the methods of dirty war. It finds that dirty war developed from a sporadic tactic to advance political goals to dominant military practice by a reciprocal process of escalation that eventually internalized dirty war as the accepted mode of strategic communication. [ABSTRACT FROM PUBLISHER]

Despite an increasing number of attacks by violent anti-Good Friday Agreement (GFA) Republicans from 2009 there is still relatively little understanding of the nature of these organizations or the likely longevity of their campaign(s). This analysis argues that the current upsurge of violence is likely to continue for the foreseeable future, due to a combination of factors that entrench republican ideology. The fractured nature of anti-GFA groups and the declining stature of the Provisional movement are key factors that energize anti-agreement sentiment. In particular, this study identifies the Internet as one of the most significant emerging drivers in that it has the potential to sustain social networks that create and reinforce a traditional minded Irish Republican constituency implacably committed to using violence in pursuit of its goals. [ABSTRACT FROM PUBLISHER]

Much analytical commentary implies that a generic West is the principal target of jihadist activism. This study contends that this is a misconception fostered by jihadist groups like Al Qaeda in order to accentuate their stature in the Islamic world and to obscure their true aims, which are first and foremost to secure the dominance of the Salafist interpretation of Islam. The analysis situates Al Qaeda in the tradition of Islamic reform movements and shows that a violent Sufi/Salafist conflict pervades nearly all current examples of strife within the Muslim world. In these conflicts, the role of the 'West' is instrumental, not central to the struggle. Consequently, this study offers a qualification to notions of a 'global jihad' and suggests this has important considerations for policymakers in determining the nature of the threat posed by Islamist militancy. [ABSTRACT FROM AUTHOR]

After the attacks on the World Trade Center and Washington, D.C. in 2001 the Library of Congress Cataloging-in-Publication devised a new classification. The category, September 11 Terrorist Attacks 2001-Fiction, responds to a distinct genre of political novels. In the light of the philosopher Richard Rorty's contention that the Western novel can clarify the moral and political options that confront the West, the article examines what insight, if any, into the motive for violence, and the capacity to recuperate a sense of liberal progressive purpose, the novels of 11 September afford? [ABSTRACT FROM AUTHOR]

This study examines contemporary counter-insurgency (COIN) warfare in terms of military ethics. The intention is to reflect upon the changing face of COIN conduct in the light of serious ethical challenges resulting from modern trends affecting combatant status, and the deployment of military force in a multipurpose framework. It shall engage with what many commentators have termed the 'grey area' of the Just War tradition: the ambiguous and challenging interim zone that lies in between the more clearly defined forms of COIN conduct. The resultant analysis shall suggest the need for a more nuanced form of ethical conduct, orientated around restraint, more flexible discriminatory principles and a proportionality framework closer to domestic policing than formal warfare. In particular, this analysis suggests that by hybridizing the military imperative with the policing model of the continuum of force a more effective, less vague and more ethically coherent construct can be produced. By embracing these concepts, military practitioners may overcome ambiguous and unhelpful moral guidance and tailor their conduct more closely to the challenges of the contemporary COIN environment. Such actions will assure they act as justly as possible in the face of 'grey area' ethics. [ABSTRACT FROM AUTHOR]

The development of radical Islamist strategic thinking and the impact of post-modern, Western styles of thought upon the ideology that informs that strategy is often overlooked in conventional discussions of homegrown threats from jihadist militants. The propensity to discount the ideology informing both al-Qaeda and nominally non-violent Islamist movements with an analogous political philosophy like Hizb ut-Tahrir neglects the influence that critical Western modes of thought exercise upon their strategic thinking especially in the context of homegrown radicalization. Drawing selectively on non-liberal tendencies in the Western ideological canon has, in fact, endowed Khilaafaism (caliphism) with both a distinctive theoretical style and strategic practice. In particular, it derives intellectual sustenance from a post-Marxist Frankfurt School of critical thinking that in combination with an “English” School of international relations idealism holds that epistemological claims are socially determined, subjective, and serve the interests of dominant power relations. This critical, normative, and constructivist approach to international relations seeks not only to explain the historical emergence of the global order, but also to transcend it. This transformative agenda bears comparison with radical Islamist critiques of Western ontology and is of interest to Islamism's political and strategic thinking. In this regard, the relativist and critical approaches that have come to dominate the academic social sciences since the 1990s not only reflect a loss of faith in Western values in a way that undermines the prospects for a liberal and pluralist polity, but also, through a critical process facilitated by much international relations orthodoxy, promotes the strategic and ideological agenda of radical Islam. It is this curious strategic and ideological evolution that this paper explores. [ABSTRACT FROM AUTHOR]

In contemplating the use of force within liberal democratic societies, policing faces what is known as the “paradox of police governance:” the irreconcilable objective of using minimum force set against the inherently escalatory nature of violence itself. This analysis explores the relevance of Clausewitzian theory for understanding this paradox with regard to policing in the United Kingdom. With reference to recent security incidents in which force, and on occasion lethal force, was employed, this investigation finds that Clausewitzian ideas can be used to address, and potentially resolve, such fundamentals as to how much force is enough, and how and where it should be employed. [ABSTRACT FROM AUTHOR]

Operation Motorman – the ending of the ‘no-go’ areas in Belfast and Londonderry – was one the biggest deployments of British forces since 1945, yet few analysts have grasped its enduring significance. This article argues that Motorman helped break the vicious circle of violence and atrocity that characterised the most violent years of the early troubles. In hindsight we can see that the aftermath of the operation irrevocably altered the strategic setting in Northern Ireland that, in time, enabled constitutional unionism and nationalism to slowly become more tractable towards each other. While Motorman can in no sense be regarded as the proximate cause of the current Northern Ireland peace process, it can be argued that in removing the most important factor that made the IRA a potent threat, Motorman shattered the IRA's military bargaining strategy, the long-term effect of which was eventually to propel the republican movement down a path that would ultimately lead it to question the value of its armed struggle. [ABSTRACT FROM AUTHOR]

The provision of Military Assistance to the Civil Powers (MACP) encapsulates the traditional approach towards countering terrorism on the British mainland, which emphasises minimum force, proportionality, police primacy and the rule of law, with the military retained as a supporting instrument, being employed only as a measure of last resort. Recent terrorist incidents in major urban centres do, however, question the effectiveness of these established methods. This analysis initially codifies the conceptual issues that underscore the tensions between civil policing and military anti-terrorist approaches in the UK, and proceeds to evaluate and compare a number of operations that indicate the nature of the challenges facing the MACP apparatus. In particular, potential shortcomings in the MACP provisions are identified in the form of threat perception and deployment and enforcement gaps. The assessment finds that there are facets of MACP that are of enduring relevance in the current era, yet a continuing need persists to reconcile police and military imperatives toward serious civil disorder contingencies and conditions of emergency. [ABSTRACT FROM AUTHOR]

This article seeks to lay out a comprehensive framework by which those who utilize a campaign of strategic terrorism seek to attain their ends. It identifies a distinctive modus operandi: 1) disorientation: to alienate the authorities from their citizens, reducing the government to impotence in the eyes of the population; 2) target response: to induce a target to respond in a manner that is favorable to the insurgent cause; 3) gaining legitimacy: to exploit the emotional impact of the violence to insert an alternative political message. By elucidating the strategy of terrorism, the analysis also reveals its inherent limitations. Resting on the premise that a militarily more powerful adversary will in some way feel restrained from bringing the full force of its military superiority to bear, the strategy relies exclusively on the exploitation of the psychological effects of armed action, thereby rendering it vulnerable to those who are willing to view the resolution of clashes of interest principally in terms of the tangibles of military power. [ABSTRACT FROM AUTHOR]

Release of an annual global terrestrial net primary production (NPP) data layer has begun in association with the Moderate Imaging Spectroradiometer (MODIS) sensor, a component of the NASA Earth Observing System. The task of validating this product will be complicated by the mismatch in scale between ground-based NPP measurements and the coarse resolution (1 km) of the NPP product. In this paper we describe three relevant approaches to scaling NPP from the plot level to the approximately 25-km 2 footprint of the sensor, and discuss issues associated with operational comparisons to the MODIS NPP product. All approaches revealed considerable spatial heterogeneity in NPP at scales less than the resolution of the MODIS NPP product. The effort to characterize uncertainty in the validation data layers indicated the importance of treating the combination of classification error, sampling error, and measurement error. Generally, the optimal procedure for scaling NPP to a MODIS footprint will depend on local vegetation type, the scale of spatial heterogeneity, and available resources. In all approaches, high resolution remote sensing can play a critical role in characterizing land cover and relevant biophysical variables. [ABSTRACT FROM AUTHOR]

This article critically appraises Malachi O'Doherty, book "The Trouble With Guns: Republican Strategy and the Provisional IRA." It is with pieces of outstanding historical revisionism like "The Trouble With Guns" that doubts about one's chosen profession arise. This book is the first to offer a serious reinterpretation of the Provisional IRA and Northern Ireland history since 1969. In a way, we have waited over twenty years for such a study that questions the popular imagery surrounding this small, but still controversial, and highly written about, civil conflict. Yet the disturbing truth for an academic pro- fession that cherishes its freedom of inquiry is that a book of this nature should have been written long ago by one of their number. The fact that a journalist, Malachi O'Doherty, has accomplished this task is evidence not only of his intellectual rigor, but also of the academic neglect of the military and strategic dimensions of the conflict, the result of which has been to allow partial, ill-formed images to flourish unchallenged.

The article focuses on the book "The Fight for Peace: The Inside Story of the Irish Peace Process," 2nd ed., by Eamonn Mallie and David McKittrick. The authors of The Fight for Peace dig deep into the complex workings of the current so-called peace process in Northern Ireland and examine the events lead- ing up to the declaration of the IRA and loyalist paramilitary cease-fires in 1994. Eamonn Mallie and David McKittrick evaluate the peace process as "an initiative which emerged from within Irish nationalism and republicanism" and focus on the changing perceptions of the republican movement toward its traditional strategy of obtaining the goal of a united Ireland through physical force. The book's predisposition has a ready empathy with the modem Irish political tradition, which has periodically away nationalist elements from violence and enfolded them in constitutional politics. Yet there is no corresponding appreciation that this is a concept largely alien to the British political experience and therefore always likely to inform British wariness of engaging with, as they see it, representatives of an armed grouping that has waged twenty-five years of unrelenting violent subversion.

Abstract. The antithetic properties of flowshop sequences are investigated to improve the classical Monte Carlo method for solving the n -job, m -machine problem with minimization of makespan. The major issues considered are (1) establishing a negative correlation of the makespan values of forward and reverse sequences; (2) developing the Antithetical Monte Carlo (AMC) method, which can be used to quickly estimate the mean of the makespan distribution by exploiting the antithetic property of sequences; (3) using AMC to find low makespan values; (4) determining a threshold value of makespan beyond which it would be likely to find an optimal or near optimal makespan when reversing a sequence. Statistical tests indicate that the performance of AMC is superior to that of the classical Monte Carlo method. Possible applications of this concept are discussed including extensions to other mathematical problems with antithetic properties. [ABSTRACT FROM AUTHOR]

No abstract available for this article. [ABSTRACT FROM PUBLISHER]

After drugs and guns it is the illegal trade in wildlife, whether dead or alive, that generates the biggest global share of illicit sales, amounting to $10 billion a year. However, it has the weakest enforcement apparatus by a long way of the 'big three' sectors. How is this so? [ABSTRACT FROM AUTHOR]