Engineer, Medical Doctor, Flight Surgeon, Aviator, Submariner and diver with a wide range of experience in the delivery of operational healthcare in remote and extreme Environments.
Well, that’s quite some introduction for this month’s guest blogger, Dr Sean Miles, and we are more than delighted that he’s been able to share his incredible story with us. It’s hard to believe that one person could even fit this much into a career, and we were totally fascinated from the first sentence. We hope you enjoy it just as much.
My name is Dr Sean Miles, and I was born in London in 1967. As a child, I was always interested in First Aid and took part in what was known as the Casualty Union for the St John’s Ambulance Brigade. I even remember taking my first ever First Aid test at the age of 8 years old as a Cub Scout.
Unfortunately, my early education meant I wasn’t able apply to go into medicine directly after school. But, at the time I didn’t want to go into any areas of health anyway. At the age of 5, I wanted to be an astronaut, and this developed into setting my sights set on being a pilot in the Navy! (More on this later).
Prior to joining the Navy, I did work as a Nursing Assistant in a residential hospital for patients with special needs. Looking after children and adults with various conditions such as Downs Syndrome, Cerebral Palsy, and patients with numerous other conditions was a great thing to do as 18 years old and it enthused my interest in working in the healthcare sector.
In the Navy I qualified as a non-professional medic, and I continued to work in Naval Warfare environments before finally deciding to go to Medical School at the age of 32. The urge to scratch the medical itch never went away and so I just decided to apply and see what happened. I have always had the attitude that I would rather try something and fail, or find I don’t enjoy it, rather than being 65 years old and regretting I never did things!
I gained entry into medical school by completing suitable modules from the Open University and started at the University of Dundee medical school in 1999. During medical school, I spent time in the Royal Naval Reserve training junior officers and that helped to pay the bills before gaining a Royal Navy Medical Cadetship for my last 3 years of medical education.
I qualified as doctor by degree (MB ChB) in 2004 and obtained full registration with the General Medical Council (GMC) in 2005 after completing Pre-Registration House Officer (PRHO) jobs in General Medicine with Endocrinology, Respiratory Medicine, Lower GI Surgery and Orthopaedics.
2004/2005 was the last year of the PRHO scheme and was replaced with a 2-year foundation programme post medical degree. After completing my PRHO year I returned to the Royal Navy for my General Duties Medical Officer (GDMO) time and completed the New Entry Medical Officer’s (NEMO)
Course in which we were exposed to many aspects of maritime medicine. This course was very useful to prepare junior medical officers for duties at sea and continues to this day in various guises.
After the NEMO course I was sent to HMS NELSON to consolidate my naval and medical knowledge whilst the rest of my new entry medical colleagues headed off for their professional officer training at Britannia Royal Naval College, Dartmouth, which I was exempt from having served as Officer for over 13 years previously. During my time at HMS NELSON, I was attached to the Submarine Parachute Assistance Group (SPAG) for training and operational support. This is a team of Submariners who taught submarine escape training to all submariners but also formed a Submarine Rescue
Team that was able to deploy to the location of a submarine in distress by parachute insertion and provide medical and technical support quickly whilst awaiting rescue ships.
After my time at HMS NELSON, I started my formal submarine training in preparation to qualify as Submarine Medical Officer. I was originally heading off to the Royal Marines but due to various issues I was selected to go to submarines instead. Submarine training consisted of 5 months training with only a week dedicated to submarine medicine. The rest of course was mostly engineering and nuclear science alongside atmosphere generation and control, and numerous other non-medical courses such as media handling.
I then joined my first Submarine as a medical officer – HMS VIGILANT – a 16000 tonne Ballistic Missile Submarine and immediately went on 6 weeks of work up training followed by a 13-week underwater patrol. During this period, I completed the very mentally arduous basic submarine qualification and earned my ‘Dolphins’.
During my general duties time I completed 3 deterrent patrols and several trials on HMS VIGILANT as well covering periods on HMS VENGEANCE. During my off-watch periods I spent two days a week working in a hospital respiratory department and Intensive Care Unit, and this enabled me to complete my Foundation Competences as a junior doctor that I was required to complete by the GMC in line with the new Foundation
Programme. During this period, I also completed Diplomas in Occupational Medicine and Intermediate Care, both of which have been used regularly since qualifying and completed a part time masters degree in Bioastronautics At the end of my submarine time, I applied to start General Practice training within the Military Deanery and then spent 3 and half years in General Practice Vocational Training (GPVT) that also included two tours in Afghanistan.
On completion of my General Practitioner (GP) training, where I also obtained a Diploma from the Royal College of Obstetrics and Gynaecology, I returned back to the Royal Navy again and began a placement at the Commando Training Centre Royal Marines (CTCRM) Lympstone. This was a short placement to resettle back into the military GP setting and then I was posted to RM Poole, in Dorset and served as Squadron Doctor and ultimately as the senior medical officer supporting maritime special operations.
Following my time at RM Poole I had a brief period at HMS RALEIGH, which is the basic training establishment for all new entry non-commissioned naval personnel and was another consolidation period for me post operations. After 3 months at HMS RALEIGH, I was posted to HMS OCEAN as a singleton GP and Principal Medical Officer (PMO).
HMS OCEAN was a helicopter assault ship, with capacity to carry a tailored air group of up to 20 helicopters as well as a large number of Royal Marines to conduct numerous different missions. This period enabled me to develop my medical management skills in running a solo medical practice supporting over 1000 personnel onboard. I also had to integrate a small surgical team into the medical support team and that was challenging particularly in equipment support and defining areas of responsibility. During my time on HMS OCEAN, we conducted several busy
deployments in the Baltic and Mediterranean seas.
The Baltic deployment also involved conducting ‘house calls’ via fast boats to around 25 landing craft holding big numbers of NATO and Finnish soldiers and marines at anchor off the coast of Sweden and on my Mediterranean deployment working with the United States Marine Corps (USMC) to develop an airborne MEDEVAC capability in an MV-22 Osprey tilt-rotor aircraft.
After my deployments and finishing my time at RAF CAM, I was appointed to HMS QUEEN ELIZABETH as the Principal Medical Officer and Flight Medical Officer. This was the UK’s first ‘super carrier’, and my job was to get the medical department to an operational footing in support of Carrier Strike Operations. During this period, I led the medical department to support Fast Jet (F35B) trials and Rotary Wing Operations, organising the medical response to emergencies and in action, delivery of force health protection, MEDEVAC procedures, healthcare governance. I also had to develop the medical support to Personnel Recovery, Humanitarian Operations and integration of surgery support etc. This was a very challenging period, but I was able to deliver a medical capability not seen at sea before, including deployed Mental Health support, Physiotherapy and Rehabilitation capabilities, laboratory and imaging support and a wide range of dental capabilities. We also pushed the boundaries for Crash on Deck (COD) response where previously all flying stops in an emergency and the aviation medicine support to our US Marine Colleagues who will regularly deploy a F35B squadron to the ship for deployments.
Other highlights of this role were taking the ship to sea during the COVID pandemic and keeping the ship safe and clear of the virus whilst conducting operational sea training in preparation for the ships first deployment. Along with my team we developed many of the policies for keeping the whole fleet operational during the pandemic. I left HMS QUEEN ELIZABETH at the end of the COVID lockdown in July 2020 and then moved to the Royal Marines as the Senior Medical Officer where I was plunged into a major transformation programme with the Royal Marines moving from a purely amphibious role to small team operations and other specialist tasks. It was a challenge to provide a greatly expanded medical support model with limitations in work force, equipment and some institutional inertia. Over the two-year period with the Royal Marines, I was heavily involved in the Royal Marines re-learning how to operate in the high North of Norway in the winter, developing personnel recovery capabilities and supporting trials with remote pilot air systems (Drones) for medical resupply, including blood products. Finally, I was instrumental in generating an official Paramedic cadre for the Royal Navy – something that had been resisted for many years.
After spending two years with the Royal Marines, I moved to my current role which is as an embedded officer in an United States Special Operations Headquarters deployed overseas. My role is as the Command Surgeon to a wide range of specialist medical teams supporting special operations. This role is definitely a culmination of all my medical training and experiences. Being in the Navy since I was teenager, I have always worked in the Maritime environment, but I did have experience in land operations via the Royal Marines and other specialist land units as well as serving on warships ranging from Minesweepers, Frigates, Destroyers, Tankers and Aircraft Carriers. So, once I qualified as a doctor it made sense to return back to full time service in the Royal Navy and I just added the ‘Blood Red Stripe’ to my uniform in between my rank rings on my uniform and prefixed my rank with Surgeon. I have always been interested in spaceflight – and as mentioned earlier, at the age of 5, of course I wanted to be an astronaut! My original aim was to join the Navy and specialise in Aeronautical engineering and become a test pilot before working towards
becoming an astronaut. But I found air engineering so very boring! In my flight class there were no options to become a fast jet pilot and only helicopters were available to train on.
Being British was also a major limitation to pursuing a career as an astronaut. The UK did not contribute to the European Space Agency Manned Spaceflight programme until I was in my early 40s and I had no chance of being selected by NASA due to the requirement to be a US Citizen. So, I maintained my interest in spaceflight via my flying and my warfare career. Once I got into medical school, I was able to conduct special study modules in areas of cold weather and aerospace medicine. This included a physiological research project on the use of therapeutic hypothermia in the management of head injury, psychological research in flight simulators on conditioning and spare capacity and the use of hyperbaric oxygen therapy in the management of stroke.