Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. HMS Sultan is a shore base of the Royal Navy in Gosport, Hampshire, England. Formerly Royal Naval Air Station HMS Siskin, HMS Sultan is now the headquarters of the Defence College of Electro-Mechanical Engineering (DCEME) and has overall control of teaching engineering to all three branches of the UK Armed Forces. It is also the home of the Royal Naval School of Marine Engineering (RNSME) and the Royal Naval Air Engineering and Survival School (RNAESS) whose primary function is to supply the Fleet with engineering Officers and Ratings of the highest quality. Spare training capacity is sold on to foreign Navies and British industry in the form of courses and apprenticeships. One such industry is British Energy who''s Advanced Apprenticeship Scheme is based there.