Ombygningen af handelsskibe til hangarskibe, som resulterede i konvojerende hangarskibe i 2. Verdenskrig, havde sit fortilfælde i 1. Verdenskrig. Således er der her en gennemgang af denne udvikling fra den ene verdenskrig til den anden af de såkaldte eskortehangarskibe.

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.

The Destroyer Escort was the smallest ocean-­going escort built for the United States Navy – a downsized destroyer with less speed, fewer guns, and fewer torpedoes than its big brother, the fleet destroyer. Destroyer escorts first went into production because the Royal Navy needed an escort warship which was larger than a corvette, but which could be built faster than a destroyer. Lacking the shipyards to build these types of ships in Britain, they ordered them in the US. Once the US unexpectedly entered World War II, its navy suddenly also needed more escort warships, even warships less capable than destroyers, and the destroyer escort was reluctantly picked to fill the gap. Despite the Navy's initial reservations, these ships did yeoman service during World War II, fighting in both the Atlantic and Pacific, taking on both U-boat and Japanese submarines and serving as the early warning pickets against kamikazes later in the war. They also participated in such dramatic actions as the Battle of Samar (where a group of destroyers and destroyer escorts fought Japanese battleships and cruisers to protect the escort carriers they were shielding) and the capture of the U-505 (the only major naval vessel captured at sea by the US Navy). The destroyer escorts soldiered on after World War II in both the United States Navy and a large number of navies throughout the world, with several serving into the twenty-first century. This book tells the full story of these plucky ships, from their design and development to their service around the world, complete with stunning illustrations and contemporary photographs.

The Battle of the Atlantic was the longest campaign of World War II, lasting the entirety of the war in Europe from September 1939 to May 1945. It was also one of the war’s most complex campaigns, involving strategy, operations, tactics, logistics, politics, diplomacy, and alliances. During the war’s first two years, the United States was drawn deeper into partnership with Great Britain, and closer toward conflict with Germany, in the waters of the North Atlantic. Franklin Roosevelt realized this theater’s importance: “I believe the outcome of this struggle is going to be decided in the Atlantic.” And so American, British, and Canadian forces battled Germans at sea and in the air to protect the flow of first materiel and then men from the United States to the United Kingdom. The sea part has been well covered: how German U-boats and other warships hunted Allied convoys and how the Allies ultimately turned the tide. Not so much the air war. In Six Air Forces over the Atlantic, Joseph Molyson tells the story of the Battle of the Atlantic from the perspective of the air forces—and airmen—who waged it from the skies above the icy waters of the North Atlantic. He blends big-picture attention to strategy and tactics with dramatic episodes of air-to-air and air-to-sea combat, including the engagement in which a British light bomber captured a German U-boat near Iceland. He details the close eye Franklin Roosevelt kept on the campaign, the effect B-24 Liberator bombers had, and the rise of the Royal Air Force Coastal Command as a true U-boat-busting force. The result was victory in the Atlantic, as well as a significant contribution to victory in World War II.

Cutting through over half a century of historical build-up, this new and convincing account of World War II uses a global perspective to explain the complicated course in military terms. Black, a distinguished military historian , bucks the current trend to demilitarise and gives due weight to the campaigns and battles that made up the war. In doing so he challenges common interpretations and includes new insights to make this one of the most exciting new histories of the Second World War. Covering all the main areas of conflict, the chronological approach includes analysis of attacks at land, air and sea and a comparison of military resources. The focus is always operational, but social, cultural and political aspects are also included. Providing a crucial counterweight to previous histories, Jeremy Black's World War Two offers fresh insights into operations at the Eastern Front and during the war against Japan.

In August 1943, the Luftwaffe began using radio-controlled anti-ship glide bombs and within weeks they had sunk one battleship, crippled another, wrecked two cruisers, and destroyed numerous merchant ships. Yet, a year later the Germans abandoned their use, defeated by scientists who developed electronic systems to jam the radio links that guided the bombs. Drawing on a wealth of new sources, Martin Bollinger examines what happened from both a historical and technological perspective and lays out a mission-by-mission analysis of effectiveness. Based on interviews with participants, intelligence documents, and archival records in four countries, his book chronicles the yearlong battle between the Allied seamen (the warriors) and the scientists (the wizards) for a story of courage, technical achievement, and sacrifice.

The Western European and Mediterranean Theaters in World War II is a concise, comprehensive guide for students, teachers, and history buffs of the Second World War. With an emphasis on the American forces in these theaters, each entry is accompanied by a brief annotation that will allow researchers to navigate through the vast amount of literature on the campaigns fought in these regions with ease. Focusing on all aspects surrounding the U.S. involvement in the Western European and Mediterranean theaters, including politics, religion, biography, strategy, intelligence, and operations, this bibliography will be a welcome addition to the collection of any academic or research library. Routledge Research Guides to American Military Studies provide concise, annotated bibliographies to the major areas and events in American military history. With the inclusion of brief critical annotations after each entry, the student and researcher can easily assess the utility of each bibliographic source and evaluate the abundance of resources available with ease and efficiency. Comprehensive, concise, and current—Routledge Research Guides to American Military Studies are an essential research tool for any historian.

This is the fully-illustrated story of the Royal Navy's escort carriers which battled against deadly U-Boats during the Battle of the Atlantic, giving vital air cover to the convoys that kept Britain alive in World War II. In 1941, as the Battle of the Atlantic raged and ship losses mounted, the British Admiralty desperately tried to find ways to defeat the U-Boat threat to Britain's maritime lifeline. Facing a shortage of traditional aircraft carriers and shore-based aircraft, the Royal Navy, as a stopgap measure, converted merchant ships into small “escort carriers.” These were later joined by a growing number of American-built escort carriers, sent as part of the Lend-Lease agreement. The typical Escort Carrier was small, slow and vulnerable, but it could carry about 18 aircraft, which gave the convoys a real chance to detect and sink dangerous U-Boats. Collectively, their contribution to an Allied victory was immense, particularly in the long and grueling campaigns fought in the Atlantic and Arctic. Illustrated throughout with detailed full-color artwork and contemporary photographs, this fascinating study explores in detail how these adaptable ships had such an enormous impact on the outcome of World War II's European Theater.

A new assessment of the British and Commonwealth contribution to the defeat of Japan in the Pacific. The monumental struggle fought against Imperial Japan in the Asia/Pacific theater during World War II is primarily viewed as an American affair. While the United States did play a dominant role, the British and Commonwealth forces also made major contributions—on land, at sea and in the air, eventually involving over a million men and vast armadas of ships and aircraft. It was a difficult and often desperate conflict fought against a skilled and ruthless enemy that initially saw the British suffer the worst series of defeats ever to befall their armed forces. Still, the British persevered and slowly turned the tables on their Japanese antagonists. Fighting over an immense area that stretched from India in the west to the Solomon Islands in the east and Australia in the south to the waters off Japan in the north, British and Commonwealth forces eventually scored a string of stirring victories that avenged their earlier defeats and helped facilitate the demise of the Japanese Empire. Often overlooked by history, this substantial war effort is fully explored in Forgotten War. Meticulously researched, the book provides a complete, balanced and detailed account of the role that British and Commonwealth forces played on land, sea and in the air during this crucial struggle. It also provides unique analysis regarding the effectiveness and relevance of this collective effort and the contributions it made to the overall Allied victory.

This book explores innovation within the Royal Navy from the financial constraints of the 1930s through to the refocusing of the Royal Navy after 1990.