A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission or a combination of fission and fusion reactions, producing a nuclear explosion. Both bomb types release large quantities of energy from relatively small amounts of matter.
Nuclear warfare, also known as atomic warfare, is a military conflict or prepared political strategy that deploys nuclear weaponry. Nuclear weapons are weapons of mass destruction; in contrast to conventional warfare, nuclear warfare can produce destruction in a much shorter time and can have a long-lasting radiological result. A major nuclear exchange would likely have long-term effects, primarily from the fallout released, and could also lead to secondary effects, such as "nuclear winter", nuclear famine, and societal collapse. A global thermonuclear war with Cold War-era stockpiles, or even with the current smaller stockpiles, may lead to various scenarios including the extinction of the human species.
Nuclear blackmail is a form of nuclear strategy in which an aggressor uses the threat of use of nuclear weapons to force an adversary to perform some action or make some concessions. It is a type of extortion that is related to brinkmanship.
A weapon of mass destruction (WMD) is a chemical, biological, radiological, nuclear, or any other weapon that can kill or significantly harm many people or cause great damage to artificial structures, natural structures, or the biosphere. The scope and usage of the term has evolved and been disputed, often signifying more politically than technically. Originally coined in reference to aerial bombing with chemical explosives during World War II, it has later come to refer to large-scale weaponry of warfare-related technologies, such as chemical, biological, radiological, or nuclear warfare.
A dirty bomb or radiological dispersal device is a radiological weapon that combines radioactive material with conventional explosives. The purpose of the weapon is to contaminate the area around the dispersal agent/conventional explosion with radioactive material, serving primarily as an area denial device against civilians. It is not to be confused with a nuclear explosion, such as a fission bomb, which produces blast effects far in excess of what is achievable by the use of conventional explosives. Unlike the cloud of radiation from a typical fission bomb, a dirty bomb's radiation can be dispersed only within a few hundred meters or a few miles of the explosion.
Nuclear terrorism refers to any person or persons detonating a nuclear weapon as an act of terrorism. Some definitions of nuclear terrorism include the sabotage of a nuclear facility and/or the detonation of a radiological device, colloquially termed a dirty bomb, but consensus is lacking. In legal terms, nuclear terrorism is an offense committed if a person unlawfully and intentionally "uses in any way radioactive material … with the intent to cause death or serious bodily injury; or with the intent to cause substantial damage to property or to the environment; or with the intent to compel a natural or legal person, an international organization or a State to do or refrain from doing an act", according to the 2005 United Nations International Convention for the Suppression of Acts of Nuclear Terrorism.
The Turner Diaries is a 1978 fictional novel by William Luther Pierce, published under the pseudonym Andrew Macdonald. It depicts a violent revolution in the United States which leads to the overthrow of the federal government, a nuclear war, and ultimately a race war which leads to the systematic extermination of non-whites and Jews. All groups opposed by the novel's protagonist, Earl Turner—including Jews, non-white people, "liberal actors", and politicians—are murdered en masse.
Radiological warfare is any form of warfare involving deliberate radiation poisoning or contamination of an area with radiological sources.
The nuclear arms race was an arms race competition for supremacy in nuclear warfare between the United States, the Soviet Union, and their respective allies during the Cold War. During this same period, in addition to the American and Soviet nuclear stockpiles, other countries developed nuclear weapons, though none engaged in warhead production on nearly the same scale as the two superpowers.
Operation Opera, also known as Operation Babylon, was a surprise airstrike conducted by the Israeli Air Force on 7 June 1981, which destroyed an unfinished Iraqi nuclear reactor located 17 kilometres southeast of Baghdad, Iraq. The Israeli operation came after Iran's partially successful Operation Scorch Sword had caused minor damage to the same nuclear facility a year prior, with the damage having been subsequently repaired by French technicians. Operation Opera, and related Israeli government statements following it, established the Begin Doctrine, which explicitly stated the strike was not an anomaly, but instead "a precedent for every future government in Israel". Israel's counter-proliferation preventive strike added another dimension to its existing policy of deliberate ambiguity, as it related to the nuclear weapons capability of other states in the region.
The 2001–2002 India–Pakistan standoff was a military standoff between India and Pakistan that resulted in the massing of troops on both sides of the border and along the Line of Control (LoC) in the region of Kashmir. This was the second major military standoff between India and Pakistan following the successful detonation of nuclear devices by both countries in 1998, the first being the Kargil War of 1999.
Military action against Iran is a controversial topic in Israel and The United States. Proponents of a strike against Iran point to the threat presented by Iran's nuclear program as a casus belli. Many Israelis, and particularly hardline politicians such as Prime Minister Netanyahu, support military action. Opposition to military action is often based in pacifism, but some who are opposed to military action against Iran are opposed for other reasons.
The tactics of terrorism are diverse. As important as the actual attacks is the cultivation in the target population of the fear of such attacks, so that the threat of violence becomes as effective as actual violence. The different tactics that terrorist groups utilize can be very simple to extremely complex.
A nuclear holocaust, also known as a nuclear apocalypse,nuclear Armageddon, or atomic holocaust, is a theoretical scenario where the mass detonation of nuclear weapons causes globally widespread destruction and radioactive fallout. Such a scenario envisages large parts of the Earth becoming uninhabitable due to the effects of nuclear warfare, potentially causing the collapse of civilization and, in the worst case, extinction of humanity and/or termination of all biological life on Earth.
In his 2007 book On Nuclear Terrorism, author Michael A. Levi surveys the issue of nuclear terrorism and explores the decisions a terrorist leader might take in pursuing a nuclear plot. Levi points out the many obstacles that such a terrorist scheme may encounter, which in turn leads to a host of possible ways that any terrorist plan could be foiled.
The Seventh Decade: The New Shape of Nuclear Danger is a 2007 book by Jonathan Schell. It is described as a provocative book which explores the threat posed by some new nuclear policies of the United States.
Nuclear Terrorism: The Ultimate Preventable Catastrophe is a 2004 book by Harvard scholar Graham Allison. Allison explains that terrorists have been striving to acquire and then use nuclear weapons against the United States. During the 2004 U.S. Presidential election, President George W. Bush and Senator John Kerry featured the issue of terrorism in their foreign policy platforms, and both said it is the nation's foremost security challenge. Nuclear Terrorism is described as a well-written report for general readers on the terrorist threat and what is needed to reduce it.
The vulnerability of nuclear plants to deliberate attack is of concern in the area of nuclear safety and security. Nuclear power plants, civilian research reactors, certain naval fuel facilities, uranium enrichment plants, fuel fabrication plants, and even potentially uranium mines are vulnerable to attacks which could lead to widespread radioactive contamination. The attack threat is of several general types: commando-like ground-based attacks on equipment which if disabled could lead to a reactor core meltdown or widespread dispersal of radioactivity; external attacks such as an aircraft crash into a reactor complex, or cyber attacks.
