Steven J Zaloga has worked as an analyst in the aerospace industry for over two decades, covering missile systems and the international arms trade, and has served with the Institute for Defense Analyses, a federal think tank. He has published numerous books and articles dealing with modern military technology, especially armored vehicle development.
Tony Bryan is a freelance illustrator of many years' experience. He worked for a number of years in Military Research and Development, and has a keen interest in military hardware – armour, small arms, aircraft and ships. Tony has produced many illustrations for partworks, magazines and books.