The period covered by this book was one of radical change for the U.S. Navy. When the modern navy first considered buying a submarine in 1887, it was a coast defense force confined to the Western Hemisphere. The United States became a world power just as its new submarines offered a way of defending its most distant possession, the Philippines, without tying down an expensive fleet. World War I found U.S. submarines in an unexpected role, countering German U-boats in British waters. Then the situation changed again with unexpected speed.

In the tradition of his acclaimed warship design histories, Norman Friedman describes the forces--technical, political, and operational--that shaped a vital element of U.S. sea power. For example, he examines the evolution in missions, such as forward-based antisubmarine warfare and strategic deterrence, that transformed the submarine from its former subsidiary role to the center of national power. U.S. Submarines Since 1945 is also the story of a technological revolution: first the emergence of fast diesel-electric craft, then the shock of nuclear power, followed by the appearance of submarine-launched ballistic missiles. Nowhere else can a reader find so complete or sophisticated an account of the development of the U.S. submarine force, including not only the hulls, but also the weapons and sensors they carry. The book details what submarines were ordered, what weapons and propulsion systems they had, how they performed, and what sonars and combat systems were developed. This illustrated design history contains more than 100 photographs and more than 100 line drawings, including specially commissioned artwork from technical illustrator James L. Christley. These exclusive illustrations, along with the incisive text, capture the excitement of a revolutionary period in submarine development. Enthusiasts and professionals alike will welcome the abundance of information offered. In this revised edition, Norman Friedman explores what has happened since the Cold War, which means both new classes and new technology (some of it applied to existing submarines). New material includes weapons and sensors as they have developed since 1995. This new technology is explained in the context of very different post-Cold-War priorities. In addition, Friedman includes new information that has become available on submarines described in the earlier edition.

Submarines had a vital, if often unheralded, role in the superpower navies during the Cold War. Their crews carried out intelligence-collection operations, sought out and stood ready to destroy opposing submarines, and, from the early 1960s, threatened missile attacks on their adversary's homeland, providing in many respects the most survivable nuclear deterrent of the Cold War. For both East and West, the modern submarine originated in German U-boat designs obtained at the end of World War II. Although enjoying a similar technology base, by the 1990s the superpowers had created submarine fleets of radically different designs and capabilities. Written in collaboration with the former Soviet submarine design bureaus, Norman Polmar and K. J. Moore authoritatively demonstrate in this landmark study how differing submarine missions, antisubmarine priorities, levels of technical competence, and approaches to submarine design organizations and management caused the divergence.

'The Ministry of Defence does not comment upon submarine operations' is the standard response of officialdom to enquiries about the most secretive and mysterious of Britain's armed forces, the Royal Navy Submarine Service. Written with unprecedented co-operation from the Service itself and privileged access to documents and personnel, The Silent Deep is the first authoritative history of the Submarine Service from the end of the Second World War to the present. It gives the most complete account yet published of the development of Britain's submarine fleet, its capabilities, its weapons, its infrastructure, its operations and above all - from the testimony of many submariners and the first-hand witness of the authors - what life is like on board for the denizens of the silent deep. Dramatic episodes are revealed for the first time: how HMS Warspite gathered intelligence against the Soviet Navy's latest ballistic-missile-carrying submarine in the late 1960s; how HMS Sovereign made what is probably the longest-ever trail of a Soviet (or Russian) submarine in 1978; how HMS Trafalgar followed an exceptionally quiet Soviet 'Victor III', probably commanded by a Captain known as 'the Prince of Darkness', in 1986. It also includes the first full account of submarine activities during the Falklands War. But it was not all victories: confrontations with Soviet submarines led to collisions, and the extent of losses to UK and NATO submarine technology from Cold War spy scandals are also made more plain here than ever before. In 1990 the Cold War ended - but not for the Submarine Service. Since June 1969, it has been the last line of national defence, with the awesome responsibility of carrying Britain's nuclear deterrent. The story from Polaris to Trident - and now 'Successor' - is a central theme of the book. In the year that it is published, Russian submarines have once again been detected off the UK's shores. As Britain comes to decide whether to renew its submarine-carried nuclear deterrent, The Silent Deep provides an essential historical perspective.

The first comprehensive technical history on the subject, with photos: “A must-read for all professionals, designers and scholars of modern submarines.” —Australian Naval Institute The Royal Navy’s greatest contribution to the Allied success in World War II was undoubtedly the defeat of the U-boat menace in the North Atlantic, a victory on which all other European campaigns depended. The underwater threat was the most serious naval challenge of the war, so it was not surprising that captured German submarine technology became the focus of attention for the British submarine service after 1945. It was quick to test and adopt the schnorkel, streamlining, homing torpedoes, and, less successfully, hydrogen-peroxide propulsion. Furthermore, in the course of the long Atlantic battle, the Royal Navy had become the world’s most effective anti-submarine force and was able to utilize this expertise to improve the efficiency of its own submarines. However, in 1945 German submarine technology had also fallen into the hands of the Soviet Union—and as the Cold War developed it became clear that a growing Russian submarine fleet would pose a new threat. Britain had to go to the US for its first nuclear propulsion technology, but the Royal Navy introduced the silencing technique that made British and US nuclear submarines viable anti-submarine assets, and it pioneered in the use of passive—silent—sonars in that role. Nuclear power also changed the role of some British submarines, which replaced bombers as the core element of British Cold War and post-Cold War nuclear deterrence. As in other books in this series, this one shows how a combination of evolving strategic and tactical requirements and new technology produced successive types of submarines. It is based largely on unpublished and previously classified official documentation, and to the extent allowed by security restrictions, also tells the operational story—HMS Conqueror is still the only nuclear submarine to have sunk a warship in combat, but there are many lesser-known aspects of British submarine operations in the postwar era.

The book is a survey of emerging technologies applicable to combat submarines, using worldwide sources.