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It has been suggested that this article be merged into Nuclear warfare . (Discuss) Proposed since July 2024. |
Nuclear escalation is the concept of a large conflict escalating from conventional warfare to nuclear warfare.
The North Atlantic Treaty Organization (NATO) is an intergovernmental military alliance. Because three of its members (the United States, the United Kingdom, and France) are nuclear powers, the alliance also serves as a nuclear power. NATO was formed during the Cold War to provide security for its member states and assure mutual destruction with the Soviet Union (USSR). While three of NATO's member states are armed with nuclear weapons, the United States has the largest nuclear arsenal. [1]
Though NATO had policies regarding the escalation surrounding nuclear war, they did not take effect until the late 1950s. This was because, while the Soviet Union lacked intercontinental ballistic missiles and other long-range missiles to threaten the United States directly, the U.S. had stationed missile launchers within European NATO member states. This gave the U.S. an advantage should nuclear war commence. [2] After this period, however, the Soviet Union could amass a large enough atomic stockpile to target the U.S. effectively. As the U.S. would be met with a similar or more significant atomic threat than they posed to the Soviet Union, they introduced the NATO response policy of 'massive retaliation', which focused on the commitment to retaliate with a greater force than they had been attacked with. [3]
Because of the geographical position of European nations, they would quickly become involved in any war between superpowers, even if it did not originate in Europe. Any possible conflict between members of the Warsaw Pact (led by the Soviet Union) and members of NATO (led by the United States) would likely escalate from conventional warfare to nuclear warfare. As most of Europe was involved in either NATO or the Warsaw Pact, they would be engulfed in any war that arose from a conflict between the two. This made European NATO member states a target if the Cold War escalated into a nuclear war. [4]
NATO has several policies that are used to prevent nuclear escalation and nuclear war in NATO territory. The first policy, 'horizontal escalation', involves attempting to relocate the war to an area outside the European continent. [5] [6] The second policy, 'temporal escalation', consists of prolonging conventional warfare until neither side can continue the war effort, causing a stalemate. However, as seen in wars similar to World War II, wars can last several years and still involve nuclear weaponry.[ citation needed ] The third policy, 'surprise escalation', involves attempting to prevent the opposing nation from initiating a nuclear war.[ citation needed ]
In 1967, NATO also adopted the 'flexible response' policy, which had been recently developed by the United States. [7] This policy enabled NATO to respond to any form of USSR aggression without relying on help from the U.S. until all forms of action were taken: battlefield, conventional, theater, and nuclear weapons. [8] NATO reasoned that the U.S. still guaranteed strategic help should the USSR invade Europe; additionally, the U.S. would be forced to enter the conflict due to many of its international interests being jeopardized. However, European NATO members quickly let known the policy's great cost, something previously avoided during the 1950s proposal for a large NATO ground force. [8]
Although NATO's standing forces were meager, the U.S. nuclear might was superior to the USSR's, creating the deterrence NATO sought at the time. [9] To further increase deterrence, NATO adopted dual capable missile systems, which allowed for either a conventional payload or a nuclear one. This was done both for the simplicity of ordnance and as a sign to the USSR that they were prepared to use nuclear weapons given to them. [10]
However, some Europeans contended that the intermediate steps of 'flexible response' were unnecessary. [11] They believed that the 'massive retaliation' stance was the better course of action due to the immediacy of escalation. Following a USSR attack on Europe, 'massive retaliation' would guarantee U.S. involvement, redirecting from a small conflict to a war between the two superpowers. [11] Doubts within the smaller NATO countries materialized when France renounced the past NATO ideology that saw the U.S. as a martyr willing to engulf itself in war for its European allies. This led to the creation of France's nuclear defense program, and France's withdraw from NATO's integrated military structure. [12]
NATO had a good foundation of nuclear weapons provided by the U.S. and a small amount by Britain.[ citation needed ] In 1974, France developed the Pluton, a fully mobile tactical missile, and made it available to NATO. [13] By 1981, over 30 Pluton units were deployed, with available reloads accompanying them throughout Europe. [13] NATO also possessed nuclear-capable aircraft that could be used in multiple roles, nuclear and non-nuclear, within a conflict. [14]
The solution to a nuclear escalation in international diplomacy lies in a concerted approach rooted in transparency, dialogue, and the establishment of universally acceptable norms. In this respect, bilateral and multilateral discussions present a promising avenue. These should aim not only at disarmament but also at regulating nuclear capabilities, fostering transparency in states' nuclear programs, and facilitating confidence-building measures. Regular dialogue can help reduce suspicion and foster a sense of security among nations, potentially diminishing the perceived need for nuclear arsenals as a deterrent strategy. Similarly, such dialogues should tackle issues such as the modernization of nuclear weapons and the regulation of emerging technologies with nuclear implications, as these factors can contribute significantly to nuclear escalation. [15]
At the same time, international instruments, such as the Treaty on the Non-Proliferation of Nuclear Weapons and the Comprehensive Nuclear-Test-Ban Treaty, can be further strengthened and more effectively enforced to address the issue of nuclear escalation. The involvement of international organizations like the International Atomic Energy Agency can be instrumental in verifying compliance with these treaties and in providing a platform for dialogue among nations. Notably, nuclear and non-nuclear states must work together toward the common goal of nuclear disarmament. This includes acknowledging and addressing the concerns of non-nuclear states, thus creating an environment conducive to cooperation and shared security. Lastly, education and public awareness of nuclear weapons' catastrophic humanitarian and environmental consequences could also play a pivotal role in creating a global consensus against atomic escalation.
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.
Mutual assured destruction (MAD) is a doctrine of military strategy and national security policy which posits that a full-scale use of nuclear weapons by an attacker on a nuclear-armed defender with second-strike capabilities would result in the complete annihilation of both the attacker and the defender. It is based on the theory of rational deterrence, which holds that the threat of using strong weapons against the enemy prevents the enemy's use of those same weapons. The strategy is a form of Nash equilibrium in which, once armed, neither side has any incentive to initiate a conflict or to disarm.
In nuclear ethics and deterrence theory, no first use (NFU) refers to a type of pledge or policy wherein a nuclear power formally refrains from the use of nuclear weapons or other weapons of mass destruction (WMD) in warfare, except for as a second strike in retaliation to an attack by an enemy power using WMD. Such a pledge would allow for a unique state of affairs in which a given nuclear power can be engaged in a conflict of conventional weaponry while it formally forswears any of the strategic advantages of nuclear weapons, provided the enemy power does not possess or utilize any such weapons of their own. The concept is primarily invoked in reference to nuclear mutually assured destruction but has also been applied to chemical and biological warfare, as is the case of the official WMD policy of India.
World War III, also known as the Third World War, is a hypothetical future global conflict subsequent to World War I (1914–1918) and World War II (1939–1945). It is widely assumed that such a war would involve all of the great powers, like its predecessors, as well as the use of nuclear weapons or other weapons of mass destruction, thus surpassing prior conflicts in geographic scope, devastation, and loss of life.
Brinkmanship or brinksmanship is the practice of trying to achieve an advantageous outcome by pushing dangerous events to the brink of active conflict. The maneuver of pushing a situation with the opponent to the brink succeeds by forcing the opponent to back down and make concessions rather than risk engaging in a conflict that would no longer be beneficial to either side. That might be achieved through diplomatic maneuvers, by creating the impression that one is willing to use extreme methods rather than concede. The tactic occurs in international politics, foreign policy, labor relations, contemporary military strategy, terrorism, and high-stakes litigation.
Building on major scientific breakthroughs made during the 1930s, the United Kingdom began the world's first nuclear weapons research project, codenamed Tube Alloys, in 1941, during World War II. The United States, in collaboration with the United Kingdom, initiated the Manhattan Project the following year to build a weapon using nuclear fission. The project also involved Canada. In August 1945, the atomic bombings of Hiroshima and Nagasaki were conducted by the United States, with British consent, against Japan at the close of that war, standing to date as the only use of nuclear weapons in hostilities.
The Intermediate-Range Nuclear Forces Treaty was an arms control treaty between the United States and the Soviet Union. US President Ronald Reagan and Soviet General Secretary Mikhail Gorbachev signed the treaty on 8 December 1987. The US Senate approved the treaty on 27 May 1988, and Reagan and Gorbachev ratified it on 1 June 1988.
The Russian Federation is known to possess or have possessed three types of weapons of mass destruction: nuclear weapons, biological weapons, and chemical weapons. It is one of the five nuclear-weapon states recognized under the Treaty on the Non-Proliferation of Nuclear Weapons.
The United States is known to have possessed three types of weapons of mass destruction: nuclear, chemical, and biological weapons. The U.S. is the only country to have used nuclear weapons on another country, when it detonated two atomic bombs over two Japanese cities of Hiroshima and Nagasaki during World War II. It had secretly developed the earliest form of the atomic weapon during the 1940s under the title "Manhattan Project". The United States pioneered the development of both the nuclear fission and hydrogen bombs. It was the world's first and only nuclear power for four years, from 1945 until 1949, when the Soviet Union produced its own nuclear weapon. The United States has the second-largest number of nuclear weapons in the world, after the Russian Federation.
Canada has not officially maintained and possessed weapons of mass destruction since 1984 and, as of 1998, has signed treaties repudiating possession of them. Canada ratified the Geneva Protocol in 1930 and the Nuclear Non-proliferation Treaty in 1970.
The Single Integrated Operational Plan (SIOP) was the United States' general plan for nuclear war from 1961 to 2003. The SIOP gave the President of the United States a range of targeting options, and described launch procedures and target sets against which nuclear weapons would be launched. The plan integrated the capabilities of the nuclear triad of strategic bombers, land-based intercontinental ballistic missiles (ICBM), and sea-based submarine-launched ballistic missiles (SLBM). The SIOP was a highly classified document, and was one of the most secret and sensitive issues in U.S. national security policy.
Massive retaliation, also known as a massive response or massive deterrence, is a military doctrine and nuclear strategy in which a state commits itself to retaliate in much greater force in the event of an attack. It is associated with the U.S. national security policy of the Eisenhower administration during the early stages of the Cold War.
Flexible response was a defense strategy implemented by John F. Kennedy in 1961 to address the Kennedy administration's skepticism of Dwight Eisenhower's New Look and its policy of massive retaliation. Flexible response calls for mutual deterrence at strategic, tactical, and conventional levels, giving the United States the capability to respond to aggression across the spectrum of war, not limited only to nuclear arms.
Able Archer 83 was a military exercise conducted by NATO that took place in November 1983. It simulated a period of heightened nuclear tensions between NATO and the Warsaw Pact, leading to concerns that it could have been mistaken for a real attack by the Soviet Union. The exercise is considered by some to be one of the closest moments the world came to nuclear war during the Cold War. It was the annual Able Archer exercise conducted in November 1983. The purpose of the exercise, like previous years, was to simulate a period of conflict escalation, culminating in the U.S. military attaining a simulated DEFCON 1 coordinated nuclear attack. The five-day exercise, which involved NATO commands throughout Western Europe, was coordinated from the Supreme Headquarters Allied Powers Europe (SHAPE) headquarters in Casteau, Belgium.
The Prevention of Nuclear War Agreement was created to reduce the danger of nuclear war between the United States and the Union of Soviet Socialist Republics. The agreement was signed at the Washington Summit, on June 22, 1973. The United States and the U.S.S.R. agreed to reduce the threat of a nuclear war and establish a policy to restrain hostility.
The Cold War from 1979 to 1985 was a late phase of the Cold War marked by a sharp increase in hostility between the Soviet Union and the West. It arose from a strong denunciation of the Soviet invasion of Afghanistan in December 1979. With the election of Prime Minister Margaret Thatcher in 1979, and American President Ronald Reagan in 1980, a corresponding change in Western foreign policy approach toward the Soviet Union was marked by the rejection of détente in favor of the Reagan Doctrine policy of rollback, with the stated goal of dissolving Soviet influence in Soviet Bloc countries. During this time, the threat of nuclear war had reached new heights not seen since the Cuban Missile Crisis of 1962.
A tactical nuclear weapon (TNW) or non-strategic nuclear weapon (NSNW) is a nuclear weapon that is designed to be used on a battlefield in military situations, mostly with friendly forces in proximity and perhaps even on contested friendly territory. Generally smaller in explosive power, they are defined in contrast to strategic nuclear weapons, which are designed mostly to be targeted at the enemy interior far away from the war front against military bases, cities, towns, arms industries, and other hardened or larger-area targets to damage the enemy's ability to wage war. As of 2024, no tactical nuclear weapons have ever been used in combat.
The "nuclear umbrella" is a guarantee by a nuclear weapons state to defend a non-nuclear allied state. The context is usually the security alliances of the United States with Australia, Japan, South Korea, the North Atlantic Treaty Organization and the Compact of Free Association. Those alliances were formed because of the Cold War and the Soviet Union. For some countries, it was an alternative to acquiring nuclear weapons themselves; other alternatives include regional nuclear-weapon-free zones or nuclear sharing.
The Italian nuclear weapons program was an effort by Italy to develop nuclear weapons in the late 1960s and early 1970s. Italian scientists such as Enrico Fermi and Edoardo Amaldi had been at the forefront of the development of the technology behind nuclear weapons, but the country was banned from developing the technology at the end of the Second World War. After abortive proposals to establish a multilateral program with NATO Allies in the 1950s and 1960s, Italy launched a national nuclear weapons program. The country converted the light cruiser Giuseppe Garibaldi and developed and tested a ballistic missile called Alfa. The program ended in 1975 upon Italy's accession to the Non-Proliferation Treaty. Currently, Italy does not produce or possess nuclear weapons but takes part in the NATO nuclear sharing program, hosting B61 nuclear bombs at the Aviano and Ghedi Air Bases.