The U.S. Navy is building Virginia class submarines, and recently completed the conversion of four Ohio class submarines from Trident Ballistic Missile Submarines (SSBN’s) to Guided Missile Submarines (SSGNs). The Virginia class is the first nuclear powered fast attack submarine (SSN) that shipyards designed with SOF capability without requiring conversion. The SSGN conversion of the first four Ohio class submarines included substantial SOF capability. These construction and conversion projects represent a significant investment in SOF and amphibious capabilities, and they follow a long line of submarine conversions that began early in World War II. By analyzing three World War II operations, this monograph argues that knowing what actually happened in amphibious operations conducted and supported by American submarines in World War II provides valuable insight about the scope of capabilities, challenges and benefits of submarines for these kinds of missions in naval warfare. The first operation is an amphibious raid on Makin Atoll. The second involves the amphibious landings on the northwest Africa coast as part of Operation Torch. The final operation includes the landings on Attu Island in the Aleutian chain.

With more than 1,700 cross-referenced entries covering every aspect of World War II, the events and developments of the era, and myriad related subjects as well as a documents volume, this is the most comprehensive reference work available on the war. This encyclopedia represents a single source of authoritative information on World War II that provides accessible coverage of the causes, course, and consequences of the war. Its introductory overview essays and cross-referenced A–Z entries explain how various sources of friction culminated in a second worldwide conflict, document the events of the war and why individual battles were won and lost, and identify numerous ways the war has permanently changed the world. The coverage addresses the individuals, campaigns, battles, key weapons systems, strategic decisions, and technological developments of the conflict, as well as the diplomatic, economic, and cultural aspects of World War II. The five-volume set provides comprehensive information that gives readers insight into the reasons for the war's direction and outcome. Readers will understand the motivations behind Japan's decision to attack the United States, appreciate how the concentration of German military resources on the Eastern Front affected the war's outcome, understand the major strategic decisions of the war and the factors behind them, grasp how the Second Sino-Japanese War contributed to the start of World War II, and see the direct impact of new military technology on the outcomes of the battles during the conflict. The lengthy documents volume represents a valuable repository of additional information for student research.