Anti Submarine Warfare

Investigating the employment of British aircraft against German submarines during the final years of the First World War, this new book places anti-submarine campaigns from the air in the wider history of the First World War. The Royal Naval Air Service invested heavily in aircraft of all types—aeroplanes, seaplanes, airships, and kite balloons—in order to counter the German U-boats. Under the Royal Air Force, the air campaign against U-boats continued uninterrupted. Aircraft bombed German U-boat bases in Flanders, conducted area and ‘hunting’ patrols around the coasts of Britain, and escorted merchant convoys to safety. Despite the fact that aircraft acting alone destroyed only one U-boat during the war, the overall contribution of naval aviation to foiling U-boat attacks was significant. Only five merchant vessels succumbed to submarine attack when convoyed by a combined air and surface escort during World War I. This book examines aircraft and weapons technology, aircrew training, and the aircraft production issues that shaped this campaign. Then, a close examination of anti-submarine operations—bombing, patrols, and escort—yields a significantly different judgment from existing interpretations of these operations. This study is the first to take an objective look at the writing and publication of the naval and air official histories as they told the story of naval aviation during the Great War. The author also examines the German view of aircraft effectiveness, through German actions, prisoner interrogations, official histories, and memoirs, to provide a comparative judgment. The conclusion closes with a brief narrative of post-war air anti-submarine developments and a summary of findings. Overall, the author concludes that despite the challenges of organization, training, and production the employment of aircraft against U-boats was largely successful during the Great War. This book will be of interest to historians of naval and air power history, as well as students of World War I and military history in general.

In this book, Michael Glynn explores a journey through the history of more than one hundred years of aerial sub hunting. From the Great War, through the Battle of the Atlantic in World War II and on to the secret confrontations of the Cold War, the reader will witness the parallel evolution of both aircraft and submarine as each side tries to gain supremacy over the other. In so doing, Glynn distills complicated oceanography, operations analysis, and technical theory into easily digested concepts, helping the reader understand how complex weapons and sensors function. By reviewing the steps of a submarine hunting flight, the reader can quickly understand how theory and practice fit together and how aviators set out to achieve their goal of detecting their submarine targets. Airborne Anti-Submarine Warfare is a thrilling read for those seeking a glimpse into an arcane and high-stakes world.

This military history explores more than a century of aerial submarine hunting, from WWI through the Cold War and beyond. U. S. Navy veteran Michael Glynn served as a submarine hunting pilot. Now he chronicles the evolution of this unique combat role from the Great War through the Battle of the Atlantic in World War II and on to secret Cold War confrontations. He traces the parallel evolution of both aircraft and submarine as each side tries to gain advantage. Through his expert analysis, Glynn distills complicated oceanography, operations analysis, and technical theory, helping the reader understand how complex weapons and sensors function. He also examines submarine hunts in action, showing how theory and practice work together to help aviators detected their targets.

The submarine was undoubtedly the most potent purely naval weapon of the twentieth century. In two world wars, enemy underwater campaigns were very nearly successful in thwarting Allied hopes of victory - indeed, annihilation of Japanese shipping by US Navy submarines is an indicator of what might have been. That the submarine was usually defeated is a hugely important story in naval history, yet this is the first book to treat the subject as a whole in a readable and accessible manner. It concerns individual heroism and devotion to duty, but also ingenuity, technical advances and originality of tactical thought. What developed was an endless battle between forces above and below the surface, where a successful innovation by one side eventually produces a counter-measure by the other in a lethal struggle for supremacy. Development was not a straight line: wrong ideas and assumptions led to defeat and disaster.

An essential new account of how anti-submarine warfare is conducted, with a focus on both historic and present-day operations. This new book shows how until 1944 U-boats operated as submersible torpedo craft which relied heavily on the surface for movement and charging their batteries. This pattern was repeated in WWII until Allied anti-submarine countermeasures had forced the Germans to modify their existing U-boats with the schnorkel. Countermeasures along also pushed the development of high-speed U-boats capable of continuously submerged operations. This study shows how these improved submarines became benchmark of the post-war Russian submarine challenge. Royal Navy doctrine was developed by professional anti-submarine officers, and based on the well-tried combination of defensive and offensive anti-submarine measures that had stood the press of time since 1917, notwithstanding considerable technological change. This consistent and holistic view of anti-submarine warfare has not been understood by most of the subsequent historians of these anti-submarine campaigns, and this book provides an essential and new insight into how Cold War, and indeed modern, anti-submarine warfare is conducted.

This highly respected study of the hardware, strategies, and tactics of modern anti-submarine warfare (ASW) fleets is a remarkably concise yet comprehensive study of technological advances in submarine warfare and the corresponding anti-submarine measures.