World War I saw the submarine develop into a potent weapon of war. The German submarine campaign almost defeated Britain during the spring of 1917. By striking at the shipping that supplied her, it has been estimated that Britain came within six weeks of starvation.

A unique, single-source reference to the subjectFully sourced and set out for ease of referenceAll theatres of action and losses incurred in harbour and during constructionCause of loss always quoted where known

A heart-stopping true tale of a submarine mission aimed at destroying Japan’s merchant marine lifeline and ending World War II. By 1945, the U.S. Navy's submarine force in the Pacific had sunk over a thousand enemy cargo ships and tankers supplying the food, weapons, and oil Japan needed to continue to fight. Yet this once mighty merchant fleet continued to thrive in the Sea of Japan, where, protected from American submarines by a seemingly impenetrable barrier of deadly minefields, they provided a tenuous lifeline for the Japanese. Senior American commanders believed that if these enemy ships were sunk, Japan would be forced to surrender. Here is the incredible story of Operation Barney, the daring plot to penetrate those minefields and decimate the enemy fleet. The brainchild of the dedicated sub commander Vice Admiral Charles Lockwood, the mission would hinge on a new experimental sonar system that would, with luck, guide American submarines safely past the mines and into the open sea. The nine submarines chosen, nicknamed Hellcats, were tasked with the impossible—the combined crews of 760 submariners all knew their chances of survival depended on an unproven technology and their own nerve. Based on original documents and the poignant personal letters of one doomed Hellcat commander, Sasgen crafts a classic naval tale of one of World War II's most dangerous missions.

Operational Intelligence Centre was the nerve centre of the British Admiralty in World War II, dedicated to collecting, analyzing and disseminating information from every possible source which could throw light on the intentions and movements of German naval and maritime forces. OIC labored tirelessly, despite early disappointments, to supply the Navy and RAF with the intelligence that would enable them to defeat Hitler and his admirals. Patrick Beesly, an insider drawing on considerable personal knowledge, reveals, in full, the compelling story of OIC. He throws light on dramatic episodes such as the hunt for the Bismarck; the tragedy of Convoy PQ17; the long war against the U-boats; and on many other significant events critical to the course of the war. Very Special Intelligence, here presented with a new Introduction which sets the work in context and takes account of new research, is the fascinating story of an organization which contributed so much to Allied success.

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.

On June 15, 1942, as thousands of vacationers lounged in the sun at Virginia Beach, two massive fireballs erupted just offshore from a convoy of oil tankers steaming into Chesapeake Bay. While men, women, and children gaped from the shore, two damaged oil tankers fell out of line and began to sink. Then a small escort warship blew apart in a violent explosion. Navy warships and aircraft peppered the water with depth charges, but to no avail. Within the next twenty-four hours, a fourth ship lay at the bottom of the channel— all victims of twenty-nine-year-old Kapitänleutnant Horst Degen and his crew aboard the German U-boat U-701. In The Burning Shore, acclaimed military reporter Ed Offley presents a thrilling account of the bloody U-boat offensive along America’s east coast during the first half of 1942, using the story of Degen’s three war patrols as a lens through which to view this forgotten chapter of World War II. For six months, German U-boats prowled the waters off the eastern seaboard, sinking merchant ships with impunity, and threatening to sever the lifeline of supplies flowing from America to Great Britain. Degen’s successful infiltration of the Chesapeake Bay in mid-June drove home the U-boats’ success, and his spectacular attack terrified the American public as never before. But Degen’s cruise was interrupted less than a month later, when U.S. Army Air Forces Lieutenant Harry J. Kane and his aircrew spotted the silhouette of U-701 offshore. The ensuing clash signaled a critical turning point in the Battle of the Atlantic—and set the stage for an unlikely friendship between two of the episode’s survivors. A gripping tale of heroism and sacrifice, The Burning Shore leads readers into a little-known theater of World War II, where Hitler’s U-boats came close to winning the Battle of the Atlantic before American sailors and airmen could finally drive them away.