Human security in pastoralist areas of Eastern Africa

Abstract

Pastoralist groups in Eastern Africa are extremely vulnerable as a result of inter-community conflicts, the harsh terrain, and unfavourable climatic conditions. They have been neglected by successive regimes on matters of socio-economic development. At present pastoralist areas in Eastern Africa have the lowest literacy rates and insufficient health care facilities. This article interrogates the historical relationship between governments, humanitarian groups and pastoralists. It notes with great concern that pastoralists have been branded as hunger-stricken populations with insignificant economic potential that can be harnessed from their day-to-day livelihood. They are treated as sedentary populations who need a constant supply of relief food to keep going. In order to reverse these misconceptions, the article places emphasis on mitigating the threats of intra-community conflicts, diseases and natural disasters through investment in social schemes and infrastructure in order to open up the areas for service provision. Indeed, for a majority of the pastoralists, insecurity comes not so much from traditional security concerns, but from human insecurity concerns about their survival, preservation of their lifestyle and well-being in a day-to-day context.     

A case study in bio-inspired engineering design: defense applications of exoskeletal sensors

As part of a bio-inspired design process, the authors examine exoskeletal sensors found in insects and their potential application to armor and hardened buildings. In this way, the outer hardening of a structure or vehicle would not limit the ability of occupants to arrive at an actionable picture of the outer environment. To this end, various sensor modalities employed by insects are compared and contrasted with their current human-engineered equivalents. In several sensing modalities, biosensors perform better, are smaller, and more energy efficient than human-engineered equivalents. They note that biological designs tend to employ non-linear response to signal amplitude and respond with heightened sensitivity over a greater dynamic range of signals than human-engineered sensors. The insect biological sensors have structural and mechanical innovations that preserve the protective capacity of the exoskeleton.     

Thailand and the Insurgency in the South

The insurgency in southern Thailand has proven to be intractable over the last few years. The insurgents, who comprise several different groups, have largely retained the initiative in a series of relatively unsophisticated operations. Although involving ethnic Malay Muslims – and marked by an increasingly strong Islamist ideology – the insurgency has been predominantly ethnic rather than religious. External jihadist involvement has been minimal at best. The recent coup in Thailand may improve the odds of reaching some form of accommodation with the southern insurgents; but it is likely that the south will remain a continuing security problem for Bangkok.     

Insurgency in amber: ethnic opposition groups in Myanmar

Multiple ethnic insurgencies have existed in Myanmar since independence. The military junta's response has been extremely brutal at the tactical level, but has shown some political astuteness at the strategic level, with a series of ceasefires with most of the ethnic groups. Despite these ceasefires – most of which have resulted in the continued existence of quasi-independent armed groups – other ethnic movements have continued their armed operations. The overall strategic picture is one of stalemate, with the ethnic movements continuing to exist, but with few realistic prospects of expanding their operations.     

The Insurgency Environment in Northeast India

The northeast states of India have faced a series of insurgencies almost since independence. Most insurgent groups have been based on the competing demands of various ethnic groups, with conflicts not only between the insurgents and the government, but also between groups. The combination of anti-government and intercommunal violence shows little sign of ending. Although the Indian government has made progress in dealing with the largest groups, the continued existence of several dozen insurgent movements represents a significant security threat to internal stability in India.     

The Islamic insurgency in the Philippines

The Moro insurgency in the Philippines represents an interesting case of Islamically‐based insurgency with very differing roots and developments from the more widely studied Islamic movements in the Middle East. The Moro groups in the Philippines have displayed the difficulties in combining ethnic and religiously based ideologies of insurgencies. The insurgent groups have been marked by considerable factionalism and defections, but the government's counterinsurgency operations have been largely ineffective. Although neither the government nor the insurgent groups have ‘won’ the war, the Moros have gained significant autonomy from government control.     

Total optimality of incrementally optimal allocations

This paper considers the problem of finding optimal solutions to a class of separable constrained extremal problems involving nonlinear functionals. The results are proved for rather general situations, but they may be easily stated for the case of search for a stationary object whose a priori location distribution is given by a density function on R, a subset of Euclidean n-space. The functional to be optimized in this case is the probability of detection and the constraint is on the amount of effort to be used Suppose that a search of the above type is conducted in such a manner as to produce the maximum increase in probability of detection for each increment of effort added to the search. Then under very weak assumptions, it is proven that this search will produce an optimal allocation of the total effort involved. Under some additional assumptions, it is shown that any amount of search effort may be allocated in an optimal fashion.