A gripping examination of the Battle of the Barents Sea, fought in the near darkness and icy cold of the northern winter, in which the Kriegsmarine sought to sever the crucial Allied Arctic Convoy route once and for all. The Arctic convoys that passed through the cold, dangerous waters of the Barents Sea formed a vital lifeline – a strategic link in tanks, supplies and above all goodwill between the Western Allies and the Soviet Union. In December 1942, under Operation Regenbogen (Rainbow), the German Kriegsmarine sought to strike a crippling blow on the Arctic convoys and finally sever this all-important sea route. In this fascinating work, renowned naval expert Angus Konstam documents the fate of the Allied Convoy JW 51B as it came under attack from some of the Kriegsmarine's most powerful surface warships – a pocket battleship, a heavy cruiser and six destroyers. Illustrated with stunning battlescene artworks, maps, 3D diagrams and photographs, it explores the David and Goliath struggle between the Allied ships defending the convoy and the powerful German force, until the arrival of the two British cruisers tipped the balance of power. The Battle of the Barents Sea, fought amid snowstorms and the darkness of the Arctic night, would prove to be a turning point in the hard-fought war in northern waters, and would test Hitler's patience with his surface fleet to the limit.

The Arctic convoys that sailed through the cold malevolent waters of the Barents Sea ran the gauntlet of German air and sea attacks as they struggled to transport vital supplies to Britains Russian allies. Convoy JW51B sailed in December 1942 with a small close escort of five destroyers, plus a reserve of two light cruisers, which shadowed the main convoy at a distance of seventy miles. The convoy was attacked on 31 December by a powerful German force that included the heavy cruiser Admiral Hipper, the pocket battleship Ltzow and six destroyers. The ensuing engagement proved the worth of the British destroyers and the bravery of the men who sailed in them.It was a naval engagement that had far-reaching consequences and resulted in many capital ships of the Kriegsmarine being decommissioned for the rest of World War II.A gripping tale of the war at sea under the direst of conditions.

A current and comprehensive species list of marine invertebrates of Alaska is essential for effective management of living marine resources, sustainable fisheries, conservation of vulnerable ecosystems, and advancement of our knowledge of biodiversity and ecosystem function. Furthermore, the most current checklist available to resource managers and scientists is quite dated and limited in that it only includes the marine invertebrates of the southern coast of Alaska to California. Since that checklist was published, many new species have been described, many range extensions have been discovered, and considerable changes in higher-level systematics have been made. The checklist that we have compiled lists 3708 species and presents for each species the currently accepted scientific name and its significant synonyms, common names, type localities, geographic and depth distributions, a general statement of abundance in Alaska when known (e.g., rare, uncommon, common, abundant), and general remarks. It includes species recorded in the marine waters of Alaska from the intertidal zone, continental shelf, and upper continental slope to abyssal depths, from the Beaufort Sea at the Arctic border with Yukon, Canada; the eastern Chukchi Sea, the eastern Bering Sea, the Aleutian Islands to the western border with Russia; and the Gulf of Alaska to Dixon Entrance at the southern border with British Columbia. Sound and reliable taxonomic identifications are necessary to monitor and predict changes in the distribution and abundance of marine species. The current status and future direction of the study of Alaskan marine invertebrate biodiversity are briefly discussed.

From the beginnings of the age of sail and firearms to the present day, the Encyclopedia of Naval History provides a complete and comprehensive guide to world naval history.

This major new work fundamentally reassesses the operations by the Western allies to deliver war supplies to Russia via the Arctic sea route between 1941 and 1945. It explores the motives underpinning Western aid, its real impact on the Soviet war effort, and its influence on wider Allied and German strategy as the war developed. It brings to life key participants, political and military, describes the interaction of intelligence with high policy and tactics, and brings a fresh perspective to key events, including the notorious convoy PQ 17. The book disputes the long-standing view that aid to Russia was essentially discretionary, lacking military rationale and undertaken primarily to meet political objectives, with only a minor impact on Soviet war potential. It shows that aid was always grounded in strategic necessity, with the Arctic supply route a constant preoccupation of British and American leaders, absorbing perhaps twenty per cent of Royal Navy resources after 1941 and a significant share of Allied merchant shipping badly needed in other theaters. The Soviet claim, determinedly promoted through the Cold War, that aid was marginal, still influences attitudes in Vladimir Putin’s Russia and contemporary Western opinion. It even resonates through the present war in Ukraine. Andrew Boyd demonstrates that in reality, Western aid through the Arctic was a critical multiplier of Soviet military power throughout the war and perhaps even enabled Russia’s very survival in 1942; and he makes plain that the British contribution to the aid effort was greater than generally acknowledged. The book also emphasises that the Arctic conflict was not framed solely by the supply convoys, important though they were. British, German and Russian operations in a theater – defined by Adolph Hitler in early 1942 as the ‘zone of destiny’ – were shaped by other perceived opportunities and threats. For instance, Germany concentrated its fleet in Norway to forestall a potential British attack while attempting land offensives to cut Russia’s links with its northern ports. It also had vital raw materials to protect. Britain explored potential operations with Russia to dislodge Germany from the Arctic coast and sever her access to important resources. Elegantly written written and incorporating many new perspectives on the Arctic theater, this new work should find a place on the shelves of every historian, scholar and enthusiast whose interests extend to the Russian dimension of the Second World War.