The human right to leave any country protects an intrinsic interest in free movement and is also a vital pre-condition to seeking asylum. The right to leave attracts little academic interest, but it is quietly being eroded. Exit restrictions in States of origin or transit have become an instrument of extraterritorial migration control for European Union Member States seeking to prevent the arrival of unwanted migrants. This article first explores the revival of exit restrictions, focusing on agreements between European destination States and select African States of departure. It argues that the adoption of exit restrictions from one State to prevent entry to another creates the paradox of seamless borders, where regulation of exit and entry are harmonized and fused to serve the singular objective of preventing entry to the destination State. The article further argues that the political and discursive coupling of anti-smuggling and search-and-rescue regimes occlude the rights-violating character of exit restrictions and enables breach of the right to leave to hide in plain sight. Additionally, current approaches to jurisdiction and State responsibility in regional and international courts render the prospect of destination State liability uncertain in circumstances where the destination State does not exercise legal and physical control over enforcement. The article draws on ‘crimmigration’ and border criminology literature to identify the common element of carcerality that connects confinement of migrants to the territory of departure States with migrant detention inside the territory. Beyond lamenting the erosion of exit rights, the article concludes by querying whether the erosion of the right to leave is symptomatic of a larger trend toward the regulation of mobility itself.

This article sets out two case studies to examine the evolving reality of ‘boat migration’ and the intersecting legal frameworks at play. Our analysis takes a systemic integration approach to reflect on the complex dynamics underpinning responses to the phenomenon in Australia and the Central Mediterranean. The regime that governments purport to act under in any given instance reflects the way they choose to frame incidents and possibly exploit legal gaps in, or contested interpretations of, the relevant rules. The ‘closed ports’ strategy adopted by Italy and Malta against the MV Lifeline and the detention-at-sea policy pursued by Australia are investigated from the competing perspectives of what we call the ‘security lens’ and the ‘humanitarian lens’ to demonstrate how a good faith interpretation of the applicable (if apparently conflicting and overlapping) norms can (and should) be mobilized to save lives, and how that goal is unduly undercut when security concerns trump humanitarian interests.

When a disaster exceeds the capacity of the affected country to cope with its own resources, the provision of external rescue and health services is required, and the deployment of relief units requested. Recently, the cost of international relief and the belief that such deployment is cost-effective has been questioned by the international community; unfortunately, there is still little informed debate and few detailed data are available. This paper presents the results of a comparative review on the cost-effectiveness analysis (CEA) of search and rescue (SAR) and Emergency Medical Team (EMT) deployment. The aim of this work is to provide an overview of the topic, highlight the criteria used to assess the effectiveness, and identify gaps in existing literature. The results show that both deployments are highly expensive, and their success is strongly related to the time they need to be operational; SAR deployments are characterized by limited outcomes in terms of lives saved, and EMTs by insufficient data and lack of detailed assessment. This research highlights that the criteria used to assess the effectiveness need to be explored further, considering different purposes, lengths of stay, and different activities performed, especially for any comparison. This study concludes that data reporting should be mandatory for humanitarian response agencies.

This article compares the law and practice of the European Union and Australia in respect to the search and rescue (SAR) of boat migrants, concluding that the response to individuals in peril at sea in both jurisdictions is becoming increasingly securitized. This has led to the humanitarian purpose of SAR being compromised in the name of border security. Part I contrasts the unique challenge posed by SAR operations involving migrants and asylum seekers, as opposed to other people in distress at sea. Part II analyses the relevant international legal regime governing SAR activities and its operation among European States and in offshore Australia. Part III introduces the securitization framework as the explanatory paradigm for shifting State practice and its impact in Europe and Australia. It then examines the consequences of increasing securitization of SAR in both jurisdictions and identifies common trends, including an increase in militarization and criminalization, a lack of transparency and accountability, developments relating to disembarkation and non-refoulement, and challenges relating to cooperation and commodification.

Dogs used for search and rescue (SAR) may experience continuous micro-traumas that predispose them to skeletal disorders. The aim of the present study was to evaluate the effect of diet on osteo-articular apparatus in healthy SAR dogs. A total of sixteen SAR dogs were divided into two groups (low supplementation (LS) and high supplementation (HS)) and were fed for 3 months with two experimental diets, characterised by the same protein and energy density, but different in n-3 PUFA (6·2 v. 8·4 % of metabolisable energy), chondroitin sulfate (219·8 v. 989·0 mg/kg DM) and glucosamine (769·2 v. 1318·7 mg/kg DM) in the LS and HS groups, respectively. At recruitment all dogs showed no joint inflammation signs, except four that showed mild symptoms. Haematology and serum biochemistry were performed every 30 d. Joint status was scored by physical and lameness evaluations. The sampling effect analysis showed potential beneficial effects by a decrease in a specific marker of membrane integrity (creatine kinase; CK). Comparing groups, glucose was significantly higher and CK was significantly lower in the HS group; however, in both cases the levels of these parameters fell in the normal range. At the end of the experiment, erythrocytes, Hb and packed cell volume were significantly higher in the HS compared with the LS group. These could result in an improvement in dogs’ performance, even if this aspect was not investigated in the present study. Concerning joint evaluation (pain on manipulation, lameness and range of motion), no statistically significant differences were detected between the groups and within the experimental period.

In this paper, we present a novel algorithm for exploring an unknown environment using a team of mobile robots. The suggested algorithm is a grid-based search method that utilizes a triangular pattern which covers an area so that exploring the whole area is guaranteed. The proposed algorithm consists of two stages. In the first stage, all the members of the team make a common triangular grid of which they are located on the vertices. In the second stage, they start exploring the area by moving between vertices of the grid. Furthermore, it is assumed that the communication range of the robots is limited, and the algorithm is based on the information of the nearest neighbours of the robots. Moreover, we apply a new mapping method employed by robots during the search operation. A mathematically rigorous proof of convergence with probability 1 of the algorithm is given. Moreover, our algorithm is implemented and simulated using a simulator of the real robots and environment and also tested via experiments with Adept Pioneer 3DX wheeled mobile robots.

The maritime environment presents a unique set of challenges to search and recovery (SAR) operations. There is a paucity of information available to guide provision of medical support for SAR operations for aircraft disasters at sea. The Republic of Singapore Navy (RSN) took part in two such SAR operations in 2014 which showcased the value of a military organization in these operations. Key considerations in medical support for similar operations include the resultant casualty profile and challenges specific to the maritime environment, such as large distances of area of operations from land, variable sea states, and space limitations. Medical support planning can be approached using well-established disaster management life cycle phases of preparedness, mitigation, response, and recovery, which all are described in detail. This includes key areas of dedicated training and exercises, force protection, availability of air assets and chamber support, psychological care, and the forensic handling of human remains. Relevant lessons learned by RSN from the Air Asia QZ8501 search operation are also included in the description of these key areas.

Teo KAC, Chong TFG, Liow MHL, Tang KC. Medical Support for Aircraft Disaster Search and Recovery Operations at Sea: the RSN Experience. Prehosp Disaster Med. 2016; 31(3):294–299.

Maritime interceptions continue as a fundamental dimension to external border controls against irregular migration, as seen most recently in Australia's institution of Operation Sovereign Borders in late 2013. The practice of developed States has highlighted the varied application and interpretation of four bodies of international law: the law of the sea, search and rescue obligations, refugee obligations and international human rights law. This article assesses this practice and the use of laws, highlighting the fragmentation of international law that has resulted. A proposal is presented to harmonize these laws and reconcile the divergent policy perspectives of different stakeholders.

An earthquake measuring 6.5 on the Richter scale devastated Bam, Iran on the morning of 26 December 2003. Due to the great health demands and collapse of health facilities, international aid could have been a great resource in the area. Despite sufficient amounts and types of resources provided by international teams, the efficacy of international assistance was not supported in Bam, as has been experienced in similar events in other countries. Based on the observations in the region and collecting and analyzing documents about the disaster, this manuscript provides an overview of the medical needs during the disaster and describes the international medical response. The lessons learned include: (1) necessity of developing a national search and rescue strategy; (2) designing an alarm system; (3) establishing an international incident command system; (4) increasing the efficacy of the arrival and implementation of a foreign field hospital; and (5) developing a flowchart for deploying international assistance.

Earthquakes continue to exact a heavy toll on life, injury, and loss of property. Survival of casualties extricated from under the rubble depends upon early medical interventions by emergency teams on site. The objective of this paper is to review the pertinent literature and to analyze the information as a practical guideline for the medical management of casualties accidentally buried alive.