Melanie Wiggins interviewed seventeen men of the enlisted ranks, along with five commanders, to take readers into the terrifying world of underwater warfare, where every single crewman made a crucial difference in the fate of his boat."--BOOK JACKET.

In 1915, Harold Auten was one of the first officers selected for Q-Ship service. As one of the pioneers, he helped develop the design and tactics of Q-ships. He was awarded the Victoria Cross for his involvement in a fierce encounter with a U-boat off Start Point in July 1918.

Robert Grant has made a lifelong study of U-boat operations in the Great War. He explains how the code breakers at the Admiralty's Room 40 were able to break into the German naval codes during World War I, offering the Navy the opportunity to hunt down and destroy U-boats at sea.

The submarine was one of the most revolutionary weapons of World War I, inciting both terror and fascination for militaries and civilians alike. During the war, after U-boats sank the Lusitania and began daring attacks on shipping vessels off the East Coast, the American press dubbed these weapons “Hun Devil Boats,” “Sea Thugs,” and “Baby Killers.” But at the conflict’s conclusion, the U.S. Navy acquired six U-boats to study and to serve as war souvenirs. Until their destruction under armistice terms in 1921, these six U-boats served as U.S. Navy ships, manned by American crews. The ships visited eighty American cities to promote the sale of victory bonds and to recruit sailors, allowing hundreds of thousands of Americans to see up close the weapon that had so captured the public’s imagination. In America’s U-Boats Chris Dubbs examines the legacy of submarine warfare in the American imagination. Combining nautical adventure, military history, and underwater archaeology, Dubbs shares the previously untold story of German submarines and their impact on American culture and reveals their legacy and Americans’ attitudes toward this new wonder weapon.

The shocking story of Nazi Germany’s naval assault in American waters, told through the eyes of seafarers who experienced it off the Jersey Shore. It is January 1942. Six weeks after the United States entered World War II, Imperial Japan is annihilating American forces across the Far East while the Nazis stand triumphant over much of Europe. Adolf Hitler’s forces are about to commence an assault along the East Coast of the United States, but this “Atlantic Pearl Harbor” would prove far more devastating than Japan’s attack on Hawaii. The wolves are closing in, and few Americans realize their beaches and coastal cities are about to witness the worst naval defeat in American history. The Western Hemisphere holds the key to victory for the beleaguered Allies, but only if the vast economic and military resources of North and South America can be carried across the Atlantic by Allied merchant ships. These civilian-manned cargo vessels are the backbone of the American war economy and the lifeline enabling Britain and the Soviet Union to survive—but Hitler’s favorite admiral also knows this, and he has set in motion a plan of unprecedented boldness. Germany’s dreaded submarines, or “U-boats,” are going to the United States. The fiery months that followed would pit American servicemen against German U-boat sailors in a desperate struggle that stained East Coast waters with oil and blood. In the crosshairs of this deadly cat-and-mouse game was a stalwart contingent of civilian mariners who crewed the tankers and freighters supplying the war against the Axis Powers. Thousands of them would perish as hundreds of merchant ships were sunk. Every American coastal state became a battlefront in 1942, and the events that transpired off New Jersey illustrate the perils and brutality of this forgotten campaign. The seafloor along the Garden State is today strewn with shipwrecks that bear witness to the innumerable ways to die faced by friend and foe alike only miles from the boardwalk. Though these seafarers’ lives were forfeit, the battle they fought would decide the fates of millions.

From January to July 1942, more than seventy-five ships sank to North Carolina's "Graveyard of the Atlantic" off the coast of the Outer Banks. A Standard oil tanker sank just sixty miles from Cape Hatteras. German U-boats sank ships in some of the most harrowing sea fighting close to America's shore. Germany's Operation Drumbeat, led by Admiral Karl Donitz, brought fear to the local communities. The U-85 was the first U-boat sunk by American surface forces, and local divers later discovered a rare Enigma machine aboard. Author Jim Bunch traces the destructive history of world war on the shores of the Outer Banks.

During the last year of World War II the once surface-bound diesel-electric U-boat ushered in the age of ‘total undersea war’ with the introduction of an air mast, or 'snorkel' as it became known among the men who served in Dönitz's submarine fleet. U-boats no longer needed to surface to charge batteries or refresh air; they rarely communicated with their command, operating silently and alone among the shallow coastal waters of the United Kingdom and across to North America. At first, U-boats could remain submerged continuously for a few days, then a few weeks, and finally for months at a time, and they set underwater endurance records not broken for nearly a quarter of a century. The introduction of the snorkel was of paramount concern to the Allies, who strived to frustrate the impact of the device before war's end. Every subsequent wartime U-boat innovation was subordinated to the snorkel, including the new Type XXI Electro-boat ‘wonder weapon’. The snorkel's introduction foreshadowed the nearly un-trackable weapon and instrument of intelligence that the submarine became in the postwar world. This exhaustive study, the first of its kind, draws upon wartime documents from archives around the world to re-evaluate the last year of the U-boat's deployment, all its key technological innovations, the evolving operations and tactics, and Allied countermeasures. It provides answers to many long-standing questions about the last year of the war: How and why did U-boats patrol so close inshore? How effective was acoustic and anti-radar camouflage? Why was U-boat wireless communication so problematic? How did U-boats navigate so effectively submerged? What were the health implications of staying submerged for a month or more? What does an accurate snorkel-configuration look like? This new study is destined to become the authoritative reference for all these issues and many more.

Next to nothing has been written about the U-boat war in the Indian Ocean. This is the story of a forgotten campaign. The battle began in August 1943, when a German submarine arrived in the Malaysian harbor of Georgetown. In total, nearly forty U-boats were assigned to penetrate the Indian Ocean, serving alongside troops of the occupying Imperial Japanese forces. The Japanese allowed U-boats to use Malaysia as an operational station. From that base, they mixed with Japanese forces on a hitherto unseen scale: a move which spread the U-boat war throughout the vast Indian Ocean and into the Pacific. Success in this theater of war held a real chance to swing the tide of battle in North Africa in favor of Rommel, but the Germans essentially did too little too late. The joint action also gave U-boats the opportunity to penetrate the Pacific Ocean for the first time, attacking shipping off the Australian coast and hunting off New Zealand. Plans were even afoot for an assault on American supply lines. The cooperation' also brought into stark relief the fundamental differences of German and Japanese war aims. After the crews of Italian supply submarines joined the Germans and Japanese, relations between the fighting men of the three main Axis powers were often brutal and almost constantly turbulent. Stories of U-boats laden with gold and treasure stem almost exclusively from boats destined to and returning from Japanese-controlled Malaysia, laden with material exchanged between the two major partners of the Triple Axis Alliance.