検索キーワード： 武器・戦闘

While the bow was used throughout ancient times and the Middle Ages, on mainland Europe it was mostly replaced by the crossbow in the early 13th century. But that would change with the introduction of the longbow; a more powerful weapon than the traditional hunting bows. The original longbowmen were Welshmen recruited by King Edward I of England after he conquered Wales, and the weapon got its name from the fact that it was almost as tall as the man using it. This gave it a longer draw and therefore more force as longbows were generally made of yew, a strong and pliable wood.

Robert Oppenheimer had a lot resting on his shoulders. During the Second World War, he was tasked with directing the development of the world’s first nuclear arsenal. Known as the Manhattan Project, this super-secretive wartime project had the stoic visage of Oppenheimer overseeing the greatest experiment ever conducted by humankind. Much had happened in Oppenheimer’s life to lead him to this point, and much would subsequently take place after, but this moment was indeed the pinnacle of his career and his life.

Pocas actividades vinculadas al poder se hallan tan sometidas a controversia como la energía nuclear. Este libro brinda datos contrastados sobre uno de los programas de investigación más ambiciosos de cuantos se han realizado en España.

The American war in Vietnam has left many long-lasting scars that have not yet been sufficiently examined. The worst of them were inflicted in a tiny area bounded by the demilitarized zone between North and South and the Ho Chi Minh Trail in neighboring Laos. That small region saw the most intense aerial bombing campaign in history, the massive use of toxic chemicals, and the heaviest casualties on both sides.

This flashback to the dawn of the atomic-bomb age arrives as fears of a renewed arms race and of the advent of nuclear terror persists. In a first-of-its-kind across-time investigation, this case study documents how The New York Times almost singlehandedly shaped news and public perceptions beginning 60 years ago that helped the US government birth the acceptance of the most destructive man-made force ever created.

The Art of War is an enduring classic that holds a special place in the culture and history of East Asia. An ancient Chinese text on the philosophy and politics of warfare and military strategy, the treatise was written in sixth century BC by a warrior-philosopher now famous all over the world as Sun Tzu. Sun Tzu’s teachings remain as relevant to leaders and strategists today as they were to rulers and military generals in ancient times.

In this vividly rendered historical narrative, M. G. Sheftall layers the stories of hibakusha—the Japanese word for atomic bomb survivors—in harrowing detail, to give a minute-by-minute report of August 6, 1945, in the leadup and aftermath of the world-changing bombing mission of Paul Tibbets, Enola Gay, and Little Boy.

By 1943, after the catastrophic German defeat at Stalingrad, the Wehmacht's panzer armies gradually lost the initiative on the Eastern Front. The tide of the war had turned. Their combined arms technique, which had swept Soviet forces before it during 1941 and 1942, had lost its edge. Thereafter the war on the Eastern Front was dominated by tank-led offensives and, as Robert Forczyk shows, the Red Army's mechanized forces gained the upper hand, delivering a sequence of powerful blows that shattered one German defensive line after another.

In Leveraging Latency, Tristan A. Volpe argues that having greater capacity to build weaponry doesn't translate to greater coercive advantage. Volpe finds that there is a trade-off between threatening proliferation and promising nuclear restraint. States need just enough bomb-making capacity to threaten proliferation, but not so much that it becomes too difficult for them to offer nonproliferation assurances. The boundaries of this sweet spot align with the capacity to produce the fissile material at the heart of an atomic weapon.

Deborah is a British First World War tank that rose from the grave after taking part in one of the most momentous battles in history. In November 1917, she played a leading role in the first successful massed tank attack at Cambrai. Eighty years later, in a remarkable feat of archaeology, the tank's buried remains were rediscovered and excavated, and are now preserved as a memorial to the battle and to the men who fought in it. John Taylor's book tells the tale of the tank and her crew and tracks down their descendants to uncover a human story every bit as compelling as the military one.

The British believe that, through ingenuity and scientific prowess, they alone have a war-winning weapon: radar. They are wrong. The Germans have it too. They believe that their unique maritime history means their pilots have no need of navigational aids. Flying above the clouds they, like the seafarers of old, had the stars to guide them, and that is all that is required. They are wrong. Most of the bombs the RAF will drop in the first years of the war land miles from their target.

The dropping of atomic bombs on Hiroshima and Nagasaki in 1945 changed the nature of war forever. The awesome power of the atomic blast and its deadly fallout meant that nowhere was safe: every town, village, street and home in Britain fell under the nuclear shadow, and the threat of annihilation coloured every aspect of ordinary life for the next forty years. As the media reported on the inevitability of approaching conflict with the Soviet Union, the British people were told to prepare for the coming apocalypse.

So begins this suspenseful, impeccably researched history that draws on new access to diaries to tell the story of three men who were intimately involved with America’s decision to drop the atomic bomb—and Japan’s decision to surrender. They are Henry Stimson, the American Secretary of War, who oversaw J. Robert Oppenheimer under the Manhattan Project; Gen. Carl “Tooey” Spaatz, head of strategic bombing in the Pacific, who supervised the planes that dropped the bombs; and Japanese Foreign Minister Shigenori Togo.

Many myths have grown up around President Harry S. Truman's decision to use nuclear weapons against Imperial Japan. In destroying these myths, Truman and the Bomb will discomfort both Truman's critics and his supporters, and force historians to reexamine what they think they know about the end of the Pacific War. Using previously unpublished material, D. M. Giangreco busts myths and more. Truman and the Bomb will prove to be a classic for studying presidential politics and influence on atomic warfare and its military and diplomatic components.

Firearms-related incidents kill more than 45,000 people in the US every year and are the leading cause of death for US children and adolescents. But talking about guns doesn't have to be scary or divisive. With this easy-to-listen-to and politics-free guide, you can arm yourself with the facts and strategies to calmly discuss firearms laws, firearms ownership, court decisions, and the Founding Fathers’ thinking behind the Second Amendment.

The rapid evolution of radio and radar systems for military use during WWII, and devices to counter them, led to a technological battle that neither the Axis nor the Allied powers could afford to lose. The result was a continual series of thrusts, parries, and counter-thrusts, as first one side then the other sought to wrest the initiative in the struggle to control the ether.

Centered on the inter-war years—within the ivy clad walls of Cambridge University's famed Cavendish Laboratory, amid the windswept valleys of north Wales, and in the industrial heartland of Birmingham—The Basis of Everything is the story of the coming of the atomic bomb, and how the unlikely union of two scientists—Ernest Rutherford, the son of a New Zealand farmer, and Mark Oliphant, a peace-loving vegetarian from a tiny Australian hills village—would change the world.

In 1969 the US Air Force issued a statement that read‚ "No UFO reported, investigated, and evaluated by the Air Force was ever an indication of threat to our national security." This statement has been proven untrue by the testimony of many military officers and airmen and documentation of incidents involving UFOs and nuclear weapons, testimonies of which the US Air Force was fully aware. UAPs and the Nuclear Puzzle details many of these testimonies, some for the first time.

Nuclear War Survival Skills is a comprehensive guide that delves into the crucial aspect of preserving mental health during such challenging times. This book offers invaluable insights, practical strategies, and expert advice to help individuals, families, and communities navigate the psychological challenges that arise from nuclear threats.

The End of Victory recounts the costs of failure in nuclear war through the work of the most secret deliberative body of the National Security Council, the Net Evaluation Subcommittee (NESC). From 1953 onward, US leaders wanted to know as precisely as possible what would happen if they failed in a nuclear war—how many Americans would die and how much of the country would remain. The NESC told Presidents Dwight Eisenhower and John F. Kennedy what would be the result of the worst failure of American strategy.