Operation GRITROCK: the Defence Medical Services’ story and emerging lessons from supporting the UK response to the Ebola crisis

History and its relevance to contemporary and future leadership

BACKGROUND/AIM

This paper argues that an inquisitiveness into the history of medicine and healthcare organisation is an important characteristic of a leader seeking to understand why facts are as they are, before embarking on leading change. I had the privilege of 34 years of service in the UK Defence Medical Services, culminating in the most senior role of Surgeon General. I, and many of my military medical colleagues, are members of the Faculty of Medical Leadership and Management. Through this, I hope that we have been able to add an interesting dimension to the practice of medical leadership in UK health organisations.

METHODS

This paper is a reflection on my personal experience suggesting that studying the history of military medicine can provide insights into the collective knowledge of previous generations, the process of organisational development during war, and the clinical and system innovations needed for the next war.

RESULTS

This paper summarises my personal experience of the relevance of the history of military medicine in clinical practice and policy development within the UK Defence Medical Services. It has five sections starting with history as a trajectory of knowledge, and how this links to my personal career. I then show how history informed my leadership influence on policy and practice in four topics: the prevention of heat illness, the organisation of medical services, partnerships in military medicine, and organisational learning. The paper is framed around my personal experience over a career that spanned clinical practice, policy development, leadership on military operations, and finally senior strategic roles.

CONCLUSION

While I have placed my argument in the context of military medical leadership, I suggest that understanding history is just as important in civilian medical leadership.

Ethical tensions in delivering Defence Engagement (Health)

This paper considers the potential ethical tensions in the conduct of Defence Engagement (Health) (DE(H)) activities. Multiple academic papers have described the ethical dimensions of topics such as 'medical rules of eligibility', cultural differences in clinical behaviour when providing mentoring support to military health professions, MEDCAPS (non-emergency primary care clinics by international military medical personnel direct to the indigenous civilian population) and military medical collaboration with the civilian public health system and humanitarian organisations. After a short summary of principles and perspectives in military healthcare ethics (MHE), this paper considers the ethical risks of DE(H) activities at the strategic, operational and tactical level. The paper closes by discussing how to prepare military healthcare personnel for ethical challenges during DE(H) tasks. This includes considering the wider legal, professional, societal and public health perspectives alongside clinical perspectives in the analysis of an MHE issue. In conclusion, potential MHE issues during DE(H) activities are predictable and personnel should be trained to identify and address them. This paper forms part of a special issue of BMJ Military Health dedicated to Defence Healthcare Engagement.

The 2014 West Africa Ebola crisis: lessons from UK Defence Healthcare Engagement in Sierra Leone

The 2014 West Africa Ebola virus disease outbreak prompted the deployment to Sierra Leone of non-governmental organisations and the UK Joint Inter-Agency Taskforce including personnel from the UK Defence Medical Services (DMS). Some of these military personnel partnered with the Republic of Sierra Leone Armed Forces (RSLAF) as an example of Defence Healthcare Engagement (DHE).UK DMS mentors assisted RSLAF to plan and upscale Ebola treatment units. Use of military analysis and planning tools facilitated robust and flexible plans to be produced while under significant time and resource constraints. Macrosimulation exercises enabled large numbers to be trained and standard operating procedures to be developed.Fundamental to success was a mutual respect between the DHE partners while maintaining host nation primacy throughout. DHE in this example offered advantages over non-governmental organisations. Transferable lessons for future DHE from the RSLAF-UK DMS partnership are described in this paper.

Defence Engagement (Health) between the UK and Ireland since the Good Friday Agreement in 1998

This paper describes the range of Defence Engagement (Health) (DE(H)) activities between Northern Ireland and Ireland following the Good Friday Agreement in April 1998. Although the Agreement made provision for cross-border cooperation in health, the Omagh bombing of August 1998 energised the discussion to provide greater co-ordination of future responses to mass casualty events. The paper describes these DE(H) activities at the Strategic, Operational and Tactical levels to show the integration across these levels and between the agencies of both governments. The paper shows how a DE(H) programme can have a successful strategic effect by finding topics of mutual interest that can bring together two countries in order to provide an effective health and social care provision. This paper forms part of a special issue of BMJ Military Health dedicated to Defence Engagement (.

Defence context for the UK's Defence Engagement (Health)

Defence Engagement (DE) has been a core UK Defence task since 2015. DE (Health) is the use of military medical capabilities to achieve DE effects within the health sector to achieve security and defence objectives. DE (Health) practitioners must understand the underlying defence context that shapes these objectives. The strategic context is becoming more uncertain with the return of great power competition layered on enduring threats from non-state actors and transnational challenges. The UK response has been to develop the Integrated Review, outlining four national security and international policy objectives. UK Defence has responded by developing the integrated operating concept, differentiating military activity between operating and warfighting. Engage is one of the three functions of operate activity, which is complementary to the other operate functions of protect and constrain. DE (Health) can play a unique role in engagement, given its ability to develop new partnerships through health-related activity. DE (Health) may be an enabler for other engagements or to enable the protect and constrain functions. This will be dependent on delivering improvement in health outcomes. Therefore, the DE (Health) practitioner must be conversant with both the contemporary defence and global health contexts to deliver effective DE (Health) activities. This is an article commissioned for the DE special issue of BMJ Military Health.

Securitising public health emergencies: a qualitative examination of the origins of military intervention in Sierra Leone's Ebola Epidemic

Introduction

The 2013-2016 West Africa Ebola Epidemic remains the largest recorded Ebola outbreak. In response to the escalating number of cases in Sierra Leone in the summer and early autumn of 2014, the British Armed Forces and Republic of Sierra Leone Armed Forces intervened in support of the outbreak response. Among other contributions, the militaries established and subsequently helped to lead a national network of bespoke (and inherently militarised) coordination centres, from which almost all formal Ebola response operations were organised. Their contributions were therefore central to the outbreak response. However, the decision and process by which these actors first intervened is not well documented.

Methods

In order to examine the historical origin of the militaries' intervention, 110 semistructured qualitative interviews with key stakeholders at the international, national and subnational level were conducted and analysed.

Results

Military support to Sierra Leone's Ebola response was found to result from the advocacy and careful planning of a small number of individuals operating in Freetown, alongside closed-door negotiations occurring at the highest level of government in the UK.

Conclusions

This has important implications for understanding elite decision-making related to the militarisation of aid and the wider securitisation agenda.

Specialist infantry and defence engagement

In 2015, the UK government published the National Strategic Defence and Security Review (SDSR) 2015, which laid out their vision for the future roles and structure of the UK Armed Forces. SDSR 2015 envisaged making broader use of the Armed Forces to support missions other than warfighting. One element of this would be to increase the scale and scope of defence engagement (DE) activities that the UK conducts overseas. DE activities traditionally involve the use of personnel and assets to help prevent conflict, build stability and gain influence with partner nations as part of a short-term training teams. This paper aimed to give an overview of the Specialist Infantry Group and its role in UK DE. It will explore the reasons why the SDSR 2015 recommended their formation as well as an insight into future tasks.

Comparison between Defence Healthcare Engagement and humanitarian assistance

Humanitarian assistance and Defence Healthcare Engagement have traditionally both been taught on the Medical Humanitarian Stabilisation Operations Course. However, the two activities are distinct. This paper outlines the critical differences between them, focusing on their specific purposes, scope, timescales and ethics. Humanitarian assistance will remain a distinct activity with a focus on the relief of suffering, guided by international norms, while Defence Healthcare Engagement will encompass a broader range of activities, less constrained by internationally agreed principles. This presents an opportunity for the Defence Medical Services to directly contribute to projecting UK influence, preventing conflict and building stability. However, it requires the Defence Medical Services to take responsibility for the ethical issues that Defence Healthcare Engagement raises. This paper recommends the development of an ethical framework that reconciles the strategic aims of Defence Healthcare Engagement with maximising patient welfare at the tactical level. This is a paper commissioned as a part of the Humanitarian and Disaster Relief Operations special issue of BMJ Military Health.

Protecting the health of responders: Team Health

The rise in humanitarian disasters has led to more volunteers responding to deploy with humanitarian organisations. Those organisations that use these volunteers have a responsibility for the health of these teams of workers. This personal view outlines the three phases of 'Team Health'-prepare, sustain and recover. This is a paper commissioned as a part of the Humanitarian and Disaster Relief Operations special issue of BMJ Military Health.

Civil-military cooperation in the management of infectious disease outbreaks: a scoping review

INTRODUCTION

Civil-military cooperation (CMC) in infectious disease outbreak responses has become more common, and has its own cooperation dynamics. These collaborations fit WHO's call for multisectoral cooperation in managing health emergencies according to the emergency management cycle (EMC). However, the literature on CMC on this topic is fragmented. The core aim of this review is to understand the breadth and dynamics of this cooperation by using the EMC as a framework and by identifying challenges and opportunities in the management of outbreaks.

METHODS

A scoping review according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews guideline was conducted. A systematic search for peer-reviewed journals was performed in PubMed, Embase, Web of Science and Scopus. Eligible papers addressed substantive contributions to the understanding of CMC. Papers were categorised by EMC phase and relevant information on study characteristics and areas of cooperation were extracted from the data. Recurring themes on challenges and opportunities in cooperation were identified by means of qualitative interpretation analysis.

RESULTS

The search resulted in 8360 papers; 54 were included for analysis. Most papers provided a review of activities or expert opinions. CMC was described in all EMC phases, with the fewest references in the recovery phase (n=1). In total, eight areas of CMC were explored. Regarding the better understanding of cooperative dynamics, the qualitative analysis of the papers yielded five recurring themes covering challenges and opportunities in CMC: managing relations, framework conditions, integrating collective activities, governance and civil-military differences.

CONCLUSION

Guided by these five themes, successful CMC requires sustainable relations, binding agreements, transparency, a clear operational perspective and acknowledgement of organisational cultural differences. Early and continuous engagement proves crucial to avoid distrust and tension among stakeholders, frequently caused by differences in strategical goals. Original research on this topic is limited.

Civil-military cooperation in the early response to the COVID-19 pandemic in six European countries

BACKGROUND

The COVID-19 pandemic has presented many countries with significant health system and economic challenges. The role of civil-military cooperation in a health crisis of the magnitude presented by COVID-19 remains virtually unexplored. This review aims to detect and identify typologies, if any, of associations between security or military systems and the national response measures during the COVID-19, as adopted by six European countries during the early phase of the outbreak (January to March 2020).

METHODS

We designed a structured qualitative literature review (qualitative evidence synthesis), primarily targeting open-source grey literature using a customised Google web search. Our target countries were UK, France, Spain, Italy, Belgium and Sweden. We employed a 'best fit' framework synthesis approach in qualitative analysis of the result records.

RESULTS

A total of 277 result records were included in our qualitative synthesis, with an overall search relevance yield of 46%. We identified 19 distinct descriptive categories of civil-military cooperation extending across seven analytical themes. Most prominent themes included how military support was incorporated in the national COVID-19 response, including support to national health systems, military repatriation and evacuation, and support to wider public systems.

CONCLUSION

Findings of this review show the significance of military systems in supporting an expansive response during the COVID-19 pandemic, and our proposed methodological approach for capturing military health data in a reproducible manner and providing a comparative view on common types of interventions provided by civil-military cooperation to inform lessons from the use of military capacities during current COVID-19 outbreak.

Defence Healthcare Engagement: A UK Military Perspective to Improve Healthcare Leadership and Quality of Care Overseas

Defence Healthcare Engagement (DHE) describes the use of military medical capabilities to achieve health effects overseas through enduring partnerships. It forms a key part of a wider strategy of Defence Engagement that utilises defence assets and activities, short of combat operations, to achieve influence. UK Defence Medical Services have significant recent DHE experience from conflict and stabilisation operations (e.g. Iraq and Afghanistan), health crises (e.g. Ebola epidemic in Sierra Leone), and as part of a long-term partnership with the Pakistan Armed Forces. Taking a historical perspective, this article describes the evolution of DHE from ad hoc rural health camps in the 1950s, to a modern integrated, multi-sector approach based on partnerships with local actors and close civil-military cooperation. It explores the evidence from recent UK experiences, highlighting the decisive contributions that military forces can make to healthcare leadership and quality of care overseas, particularly when conflict and health crisis outstrips the capacity of local healthcare providers to respond. Lessons identified include the need for long-term engagement with partners and the requirement for DHE activities to be closely coordinated with humanitarian agencies and local providers to prevent adverse effects on the local health economy and ensure a sustainable transition to civilian oversight.

Race and the spatialisation of risk during the 2013-2016 West African Ebola epidemic

This paper examines the spatial navigation of risk by international health responders working in Ebola Treatment Centres (ETCs) during the West African Ebola epidemic. Drawing on Black studies and geographies it argues for a race-conscious analysis of spatial strategies of risk aversion in order to highlight the geographical, postcolonial and racial inequalities at the heart of the West African Ebola response. Based on interviews with international health responders to Liberia and Sierra Leone, it argues that the spatial organisation of ETCs perpetuated non-equivalence between Black and white lives and contributed to the normalisation of Black suffering and death.

Reducing medical error during a pandemic

On 30 January 2020, the WHO declared the coronavirus disease 2019 (COVID-19) a public health emergency of international concern. By 11 March 2020, it was designated a pandemic owing to its rapid worldwide spread. In this short article we provide some information that might be useful and help equip colleagues to reduce medical error during a pandemic.

We advocate a systems-based approach, rather than an individual’s sole responsibility, and, look at ways to provide safer healthcare.

Lessons identified in delivering an orthopaedic training course in Freetown, Sierra Leone as part of the NIHR Global Health Research Group FIXT trial

Aims

There are many challenges in delivering an orthopaedic training programme in Sierra Leone, West Africa, including human resource and equipment constraints. We provide a reflective analysis of adaptive strategies to overcome these.

Methods

An orthopaedic surgical training course was delivered in preparation for a clinical trial in Connaught Hospital, Freetown, Sierra Leone. The trial examines the implementation of Ilizarov frame fixation for tibia fractures in adults.

Results

Whilst it is possible to deliver a high-quality course in Sierra Leone, a significant amount of prior planning and preparation, including adaptive and contingency strategies, is required to achieve the desired outcome.

Conclusions

With the Royal Navy increasing its global reach, including deployment of new aircraft carriers, there are increasing opportunities to deliver medical training in low and middle-income countries in both the military and civilian sector. We believe this article may be useful for service and civilian practitioners intending to deliver education and training around the world.

The Royal Navy Operating Department Practitioner: Perioperative care on land and sea

Royal Navy Operating Department Practitioners are employed in a number of different roles, during peacetime, humanitarian aid operations and periods of war. In recent times, Royal Navy Operating Department Practitioners have deployed on active operations in addition to working in NHS hospitals at home in the United Kingdom. This article will explore the different avenues and experiences of Operating Department Practitioners who are currently serving in the Royal Navy. The reader will then also gain an insight into the different echelons of care provided by the Defence Medical Services to the United Kingdom Armed Forces and Allied Nations. The article will then consider the unique experiences available to Royal Navy Operating Department Practitioners in this multi-faceted role which offers the opportunity to explore work patterns in different environments.

Clinical activity at the UK military level 2 hospital in Bentiu, South Sudan during Op TRENTON from June to September 2017

Introduction

Diseases and non-battle injuries (DNBIs) are common on UK military deployments, but the collection and analysis of clinically useful data on these remain a challenge. Standard medical returns do not provide adequate clinical information, and clinician-led approaches have been laudable, but not integrated nor standardised nor used long-term. Op TRENTON is a novel UK military humanitarian operation in support of the United Nations Mission in South Sudan, which included the deployment of UK military level 1 and level 2 medical treatment facilities at Bentiu to provide healthcare for UK and United Nations (UN) personnel.

Methods

A service evaluation of patient consultations and admissions at the UK military level 2 hospital was performed using two data sets collected by the emergency department (ED) and medicine (MED) teams.

Results

Over a three-month (13-week) period, 286 cases were seen, of which 51% were UK troops, 29% were UN civilians and 20% were UN troops. The ED team saw 175 cases (61%) and provided definitive care for 113 (40%), whereas the MED team saw and provided definitive care for 128 cases (45%). Overall, there were 75% with diseases and 25% with non-battle injuries. The most common diagnoses seen by the ED team were musculoskeletal injuries (17%), unidentified non-malarial undifferentiated febrile illness (UNMUFI) (17%), malaria (13%), chemical pneumonitis (13%) and wounds (8%). The most common diagnoses seen by the MED team were acute gastroenteritis (AGE) (56%), UNMUFI (12%) and malaria (9%). AGE was due to viruses (31%), diarrhoeagenic Escherichia coli (32%), other bacteria (6%) and protozoa (12%).

Conclusion

Data collection on DNBIs during the initial phase of this deployment was clinically useful and integrated between different departments. However, a standardised, long-term solution that is embedded into deployed healthcare is required. The clinical activity recorded here should be used for planning, training, service development and targeted research.

Militaries and global health: peace, conflict, and disaster response

Many countries show a growing willingness to use militaries in support of global health efforts. This Series paper summarises the varied roles, responsibilities, and approaches of militaries in global health, drawing on examples and case studies across peacetime, conflict, and disaster response environments. Militaries have many capabilities applicable to global health, ranging from research, surveillance, and medical expertise to rapidly deployable, large-scale assets for logistics, transportation, and security. Despite this large range of capabilities, militaries also have limitations when engaging in global health activities. Militaries focus on strategic, operational, and tactical objectives that support their security and defence missions, which can conflict with humanitarian and global health equity objectives. Guidelines-both within and outside militaries-for military engagement in global health are often lacking, as are structured opportunities for military and civilian organisations to engage one another. We summarise policies that can help close the gap between military and civilian actors to catalyse the contributions of all participants to enhance global health.

The British Army's contribution to tropical medicine

Infectious disease has burdened European armies since the Crusades. Beginning in the 18th century, therefore, the British Army has instituted novel methods for the diagnosis, prevention and treatment of tropical diseases. Many of the diseases that are humanity's biggest killers were characterised by medical officers and the acceptance of germ theory heralded a golden era of discovery and development. Luminaries of tropical medicine including Bruce, Wright, Leishman and Ross firmly established the British Army's expertise in this area. These innovations led to the prevention of many deaths of both military personnel and civilians. British Army doctors were instrumental in establishing many of the teaching facilities that we now consider to be global leaders in tropical medicine. The impact of the Army in this field has certainly been significant in the past and its contribution continues to this day.

Enhanced case management can be delivered for patients with EVD in Africa: Experience from a UK military Ebola treatment centre in Sierra Leone

BACKGROUND

Limited data exist describing supportive care management, laboratory abnormalities and outcomes in patients with Ebola virus disease (EVD) in West Africa. We report data which constitute the first description of the provision of enhanced EVD case management protocols in a West African setting.

METHODS

Demographic, clinical and laboratory data were collected by retrospective review of clinical and laboratory records of patients with confirmed EVD admitted between 5 November 2014 and 30 June 2015.

RESULTS

A total of 44 EVD patients were admitted (median age 37 years (range 17-63), 32/44 healthcare workers), and excluding those evacuated, the case fatality rate was 49% (95% CI 33%-65%). No pregnant women were admitted. At admission 9/44 had stage 1 disease (fever and constitutional symptoms only), 12/44 had stage 2 disease (presence of diarrhoea and/or vomiting) and 23/44 had stage 3 disease (presence of diarrhoea and/or vomiting with organ failure), with case fatality rates of 11% (95% CI 1%-58%), 27% (95% CI 6%-61%), and 70% (95% CI 47%-87%) respectively (p = 0.009). Haemorrhage occurred in 17/41 (41%) patients. The majority (21/40) of patients had hypokalaemia with hyperkalaemia occurring in 12/40 patients. Acute kidney injury (AKI) occurred in 20/40 patients, with 14/20 (70%, 95% CI 46%-88%) dying, compared to 5/20 (25%, 95% CI 9%-49%) dying who did not have AKI (p = 0.01). Ebola virus (EBOV) PCR cycle threshold value at baseline was mean 20.3 (SD 4.3) in fatal cases and 24.8 (SD 5.5) in survivors (p = 0.007). Mean national early warning score (NEWS) at admission was 5.5 (SD 4.4) in fatal cases and 3.0 (SD 1.9) in survivors (p = 0.02). Central venous catheters were placed in 37/41 patients and intravenous fluid administered to 40/41 patients (median duration of 5 days). Faecal management systems were inserted in 21/41 patients, urinary catheters placed in 27/41 and blood component therapy administered to 20/41 patients.

CONCLUSIONS

EVD is commonly associated life-threatening electrolyte imbalance and organ dysfunction. We believe that the enhanced levels of protocolized care, scale and range of medical interventions we report, offer a blueprint for the future management of EVD in resource-limited settings.

Ethical challenges experienced by UK military medical personnel deployed to Sierra Leone (operation GRITROCK) during the 2014-2015 Ebola outbreak: a qualitative study

Background

As part of its response to the 2014 Ebola outbreak in west Africa, the United Kingdom (UK) government established an Ebola treatment unit in Sierra Leone, staffed by military personnel. Little is known about the ethical challenges experienced by military medical staff on humanitarian deployment. We designed a qualitative study to explore this further with those who worked in the treatment unit.

Method

Semi-structured, face-to-face and telephone interviews were conducted with 20 UK military personnel deployed between October 2014 and April 2015 in one of three roles in the Ebola treatment unit: clinician; nursing and nursing assistant; and other medical support work, including infection control and laboratory and mortuary services.

Results

Many participants reported feeling ethically motivated to volunteer for deployment, but for some personal interests were also a consideration. A small minority had negative feelings towards the deployment, others felt that this deployment like any other was part of military service. Almost all had initial concerns about personal safety but were reassured by their pre-deployment 'drills and skills', and personal protective equipment. Risk perceptions were related to perceptions about military service. Efforts to minimise infection risk were perceived to have made good patient care more difficult. Significantly, some thought the humanitarian nature of the mission justified tolerating greater risks to staff. Trust in the military institution and colleagues was expressed; many participants referred to the ethical obligation within the chain of command to protect those under their command. Participants expected resources to be overwhelmed and ‘empty beds’ presented a significant and pervasive ethical challenge. Most thought more patients could and should have been treated. Points of reference for participants’ ethical values were: previous deployment experience; previous UK/National Health Service experience; professional ethics; and, distinctly military values (that might not be shared with non-military workers).

Conclusion

We report the first systematic exploration of the ethical challenges face by a Western medical military in the international response to the first major Ebola outbreak. We offer unique insights into the military healthcare workers’ experiences of humanitarian deployment. Many participants expressed motivations that gave them common purpose with civilian volunteers.

The Centre for Defence Healthcare Engagement: a focus for Defence Engagement by the Defence Medical Services

The 2015 Strategic Defence and Security Review committed the government to an ambitious programme of Defence Engagement. This paper provides a short summary of the medical contribution to UK Defence Engagement. It then describes the intentions behind the creation of the Centre for Defence Health Engagement.

Lessons from the organisation of the UK medical services deployed in support of Operation TELIC (Iraq) and Operation HERRICK (Afghanistan)

This paper provides the definitive record of the UK Defence Medical Services (DMS) lessons from the organisation of medical services in support of Operation (Op) TELIC (Iraq) and Op HERRICK (Afghanistan). The analysis involved a detailed review of the published academic literature, internal post-operational tour reports and post-tour interviews. The list of lessons was reviewed through three Military Judgement Panel cycles producing the single synthesis 'the golden thread' and eight 'silver bullets' as themes to institutionalise the learning to deliver the golden thread. One additional theme, mentoring indigenous healthcare systems and providers, emerged as a completely new capability requirement. The DMS has established a programme of work to implement these lessons.

Formulating and improving care while mitigating risk in a military Ebola virus disease treatment unit

This paper describes the development of the UK military's Ebola Virus Disease Treatment Unit (EVD TU) that was deployed to Sierra Leone as part of the UK response to the West African Ebola virus disease (EVD) epidemic in 2014 and 2015. It highlights specific challenges faced within this unique Field Hospital environment. The military EVD TU was initially established to provide confidence to international healthcare workers coming to Sierra Leone to assist in the international response to the EVD epidemic and formed a key part of the action plan by the UK's Department for International Development. It was designed and staffed to provide a high level of care to those admitted with suspected or confirmed EVD and was prepared to admit the first patient within 6 weeks of the original activation order by the Ministry of Defence. This article outlines the main hazards perceived at the outset of the operation and the methods used to mitigate the risk to the healthcare workers at the EVD TU. The article examines the mechanisms that enabled the hospital to respond positively to challenges that emerged during the deployment, while simultaneously reducing the risk to the healthcare workers involved in care delivery.

Coordination and relationships between organisations during the civil-military international response against Ebola in Sierra Leone: an observational discussion

The Ebola virus disease (EVD) crisis in West Africa began in March 2014. At the beginning of the outbreak, no one could have predicted just how far-reaching its effects would be. The EVD epidemic proved to be a unique and unusual humanitarian and public health crisis. It caused worldwide fear that impeded the rapid response required to contain it early. The situation in Sierra Leone (SL) forced the formation of a unique series of civil-military interagency relationships to be formed in order to halt the epidemic. Civil-military cooperation in humanitarian situations is not unique to this crisis; however, the slow response, the unusual nature of the battle itself and the uncertainty of the framework required to fight this deadly virus created a situation that forced civilian and military organisations to form distinct, cooperative relationships. The unique nature of the Ebola virus necessitated a steering away from normal civil-military relationships and standard pillar responses. National and international non-governmental organisations (NGOs), Department for International Development (DFID) and the SL and UK militaries were required to disable this deadly virus (as of 7 November 2015, SL was declared EVD free). This paper draws on personal experiences and preliminary distillation of information gathered in formal interviews. It discusses some of the interesting features of the interagency relationships, particularly between the military, the UK's DFID, international organisations, NGOs and departments of the SL government. The focus is on how these relationships were key to achieving a coordinated solution to EVD in SL both on the ground and within the larger organisational structure. It also discusses how these relationships needed to rapidly evolve and change along with the epidemiological curve.