Martin Streetly is a full-time author who specialises in the history, technology and application of defence electronics. His career in military and aviation publishing spans 36 years. Gareth Hector has worked on numerous Osprey aviation titles over the past 18 years, producing some of the finest battlescene and cover artwork seen in these volumes. Based in Poland, Janusz Swiatlon has produced artwork for a variety of British and European publications for many years.