Winston Churchill famously claimed that the submarine war in the Atlantic was the only campaign of the Second World War that really frightened him. If the lifeline to north America had been cut, Britain would never have survived; there could have been no build-up of US and Commonwealth forces, no D-Day landings, and no victory in western Europe. Furthermore, the battle raged from the first day of the war until the final German surrender, making it the longest and arguably hardest-fought campaign of the whole war. The ships, technology and tactics employed by the Allies form the subject of this book. Beginning with the lessons apparently learned from the First World War, the author outlines inter-war developments in technology and training, and describes the later preparations for the second global conflict. When the war came the balance of advantage was to see-saw between U-boats and escorts, with new weapons and sensors introduced at a rapid rate. For the defending navies, the prime requirement was numbers, and the most pressing problem was to improve capability without sacrificing simplicity and speed of construction. The author analyses the resulting designs of sloops, frigates, corvettes and destroyer escorts and attempts to determine their relative effectiveness.

Often overlooked as a naval power of WWII, Italy's Regia Marina was, upon the declaration of war against France, the fourth largest navy in the world. Despite its numbers, the Italian fleet was made up of largely obsolete vessels, none being equipped with radar, and had a reputation for having inadequately-trained crews. Added to these drawbacks, the Italian commanders did not enjoy the discretion of command at sea that their counterparts in the service of other nations did, being directed closely by the Supermarina (Italian Naval Headquarters). Despite these obstacles, and the heavy losses inflicted upon the fleet by the Royal Navy while in harbour at Taranto, the battleships of the Italian Navy enjoyed a good reputation for being well-designed, and served with courage and determination at Punto Stilo/Calabria, Sirte, Cape Spartivento, and Cape Matapan. Mark Stille details, with the aid of many stunning photographs, including several from the Italian Navy's own archives, the battleships of one of the forgotten navies of WWII.

A comprehensive overview of the strategy, operations and vessels of the United States Navy from 1941 to 1945. Although slowly building its navy while neutral during the early years of World War II, the US was struck a serious blow when its battleships, the lynchpin of US naval doctrine, were the target of the dramatic attack at Pearl Harbor. In the Pacific Theatre, the US was thereafter locked into a head to head struggle with the impressive Imperial Japanese Navy, fighting a series of major battles in the Coral Sea, at Midway, the Philippine Sea, Leyte Gulf and Okinawa in the struggle for supremacy over Japan. Having avoided the decisive defeat sought by the IJN, the US increased industrial production and by the end of the war, the US Navy was larger than any other in the world. Meanwhile in the west, the US Navy operated on a second front, supporting landings in North Africa, Sicily, and Italy, and in 1944 played a significant part in the D-Day landings, the largest and most complex amphibious operation of all time. Written by an acknowledged expert and incorporating extensive illustrations including photographs, maps and colour artwork, this book offers a detailed look at the strategy, operations and vessels of the US Navy in World War II.

When first published in 1995, this book was hailed as an absolutely indispensable contribution to the history of the Pacific War. Drawing heavily from Japanese sources and American wartime intercepts of secret Japanese radio messages, a noted American naval historian and a Japanese mariner painstakingly recorded and evaluated a diverse array of material about Japan's submarines in World War II. The study begins with the development of the first Japanese 103-ton Holland-type submergible craft in 1905 and continues through the 1945 surrender of the largest submarine in the world at the time, the 5300-ton I-400 class that carried three airplanes. Submarine weapons, equipment, personnel, and shore support systems are discussed first in the context of Japanese naval preparations for war and later during the war. Both successes and missed opportunities are analyzed in operations ranging from the California coast through the Pacific and Indian Oceans to the coast of German-occupied France. Appendixes include lists of Japanese submarine losses and the biographies of key Japanese submarine officers. Rare illustrations and specifically commissioned operational maps enhance the text.

This important new reference work details all those ships and vessels of the Royal Navy, large and small, which were lost by accident or enemy action, during the twentieth century, from the end of the First World War, to the last years of the century. In all, the fates of over 2,000 ships and small craft are covered, from aircraft carriers and battleships to motor launches, harbour tenders and tugs. Those vessels hired or purchased for wartime service, such as trawlers, paddle steamers and yachts are also listed. During wartime ships are lost; it is their purpose to go in harm’s way. Hostile gunfire, torpedoes and mines were established threats throughout the period, while the increasing threat of air attack and the introduction of weapons employing new technology, such as influence-triggered mines, homing torpedoes or air-launched guided weapons added to the risks of operating in a hostile environment. Ships operating in extremely hazardous conditions, such as at Dunkirk in 1940 or Singapore in 1942, suffered heavy losses in brief, concentrated conflicts; but the long continuous campaigns, such as the Atlantic convoys or the constant need to sweep for mines also took their toll. Peacetime losses are dominated by submarine casualties, demonstrating the dangerous character of that service. To this may be added the hazardous nature of the sea itself, when ships are lost in heavy weather; sometimes, human error or plain foolishness may play a part. The core of the book is taken up by those losses experienced during the Second World War, but peacetime losses and more recent conflicts such as the Falklands War of 1982 are included. Arranged chronologically, every entry notes the outline details of the vessel, identifies the Commanding Officer, where known, and gives a full and often harrowing account of the circumstances of the loss and the number of casualties. The details come from extensive original research using primary source material wherever possible, particularly the relevant War Diaries and the collected loss and damage reports, casualty reports and reports of proceedings, now in the National Archives. Wartime losses of the Dominions are included, to ensure completeness. This comprehensive record of warship losses, from all causes, suffered by the Royal Navy over the past one hundred years, is the first single-volume work on the subject and represents a major milestone in naval research and publishing.