Nuclear warfare (sometimes atomic warfare or thermonuclear warfare) is a military conflict or political strategy in which nuclear weaponry is used to inflict damage on an opponent. Compared to conventional warfare, nuclear warfare can be vastly more destructive in range and extent of damage, and in a much shorter time frame. HP Pavilion dv7-6184ca CPU Fan
A major nuclear exchange would have long-term effects, primarily from the fallout released, and could also lead to a "nuclear winter" that could last for decades, centuries, or even millennia after the initial attack. Some analysts claim that with this potential nuclear winter side-effect of a nuclear war almost every human on Earth could starve to death, HP Pavilion dv7-3125eo CPU Fan
While other analysts, that dismiss the nuclear winter hypothesis, calculate that with nuclear weapon stockpiles at Cold Warhighs, in a surprise countervalue global nuclear war, megadeaths to billions of casualties would have resulted but billions of people would nevertheless have survived the global thermonuclear war. HP Pavilion dv7-2185dx CPU Fan
Only two nuclear weapons have been used in the course of warfare, both by the United States near the end of World War II. On August 6, 1945, a uranium gun-type device (code name "Little Boy") was detonated over the Japanese city ofHiroshima. Three days later, on August 9, a plutonium implosion-type device (code name "Fat Man") was detonated overNagasaki, Japan. IBM MCF-C10AM05 CPU Fan
These two bombings resulted in the deaths of approximately 200,000 people from acute injuries sustained in the detonations.After World War II, nuclear weapons were also developed by the Soviet Union (1949), the United Kingdom (1952), France(1960), and the People's Republic of China (1964), which contributed to the state of conflict and extreme tension that became known as the Cold War. SONY Vaio VGN-SZ2XP/C CPU Fan
In 1974, India, and in 1998, Pakistan, two countries that were openly hostile toward each other, developed nuclear weapons. Israel (1960s) and North Korea (2006) are also thought to have developed stocks of nuclear weapons, but their governments have never admitted to having nuclear weapons. DELL Latitude E4300 CPU Fan
South Africa also manufactured several complete nuclear weapons in the 1980s, but subsequently became the first country to voluntarily destroy their domestically made weapons stocks and abandon further production (1990s).
Nuclear weapons have been detonated on over two thousand occasions for testing purposes and demonstrations. HP Pavilion dv7-2025es CPU Fan
After the collapse of the Soviet Union in 1991 and the resultant end of the Cold War, the threat of a major nuclear war between the two nuclear superpowers was generally thought to have declined. Since then, concern over nuclear weapons has shifted to the prevention of localized nuclear conflicts resulting from nuclear proliferation, and the threat of nuclear terrorism. FUJITSU LifeBook A6030 CPU Fan
The possibility of using nuclear weapons in war is usually divided into two subgroups, each with different effects and potentially fought with different types of nuclear armaments.
The first, a limited nuclear war (sometimes attack or exchange), refers to a small-scale use of nuclear weapons by two (or more) belligerents. SONY Vaio VGN-FS115Z CPU Fan
A "limited nuclear war" could include targeting military facilities - either as an attempt to pre-emptively cripple the enemy's ability to attack as a defensive measure, or as a prelude to an invasion by conventional forces, as an offensive measure. This term could apply to any small-scale use of nuclear weapons that may involve military or civilian targets (or both).[ HP 532617-001 CPU Fan
The second, a full-scale nuclear war, could consist of large numbers of nuclear weapons used in an attack aimed at an entire country, including military, economic, and civilian targets. Such an attack would almost certainly destroy the entire economic, social, and military infrastructure of the target nation, and would probably have a devastating effect on Earth's biosphere. ACER Aspire 5730Z CPU Fan
Some Cold War strategists such as Henry Kissinger argued that a limited nuclear war could be possible between two heavily armed superpowers (such as the United States and the Soviet Union). Some predict, however, that a limited war could potentially "escalate" into a full-scale nuclear war. Others[who? HP G56-126NR CPU Fan
] have called limited nuclear war "global nuclear holocaust in slow motion" - arguing that once such a war took place, others would be sure to follow over a period of decades, effectively rendering the planet uninhabitable in the same way that a "full-scale nuclear war" between superpowers would, only taking a much longer (and arguably more agonizing) path to the same result. HP Pavilion dv7-6166nr CPU Fan
Even the most optimistic predictions[by whom?] of the effects of a major nuclear exchange foresee the death of many millions of victims within a very short period of time. More pessimistic predictions argue that a full-scale nuclear war could potentially bring about the extinction of the human race, or at least its near extinction, FUJITSU Lifebook A3210 CPU Fan
with only a relatively small number of survivors (mainly in remote areas) and a reduced quality of life and life expectancy for centuries afterward. However such exaggerated pessimistic predictions, assuming total war with nuclear arsenals at Cold war highs, have not been without considerable criticism. DELL Precision M6400 CPU Fan
Such a horrific catastrophe as global nuclear warfare would almost certainly cause permanent damage to most complex life on the planet, its ecosystems, and the global climate - particularly if predictions about the production of a nuclear winter are accurate, it would also change the balance of global power, with countries such as Australia, New Zealand, Compaq Presario CQ60-615DX CPU Fan
China, Argentina and Brazil predicted to become world superpowers if the Cold war ever turned hot.
A study presented at the annual meeting of the American Geophysical Union in December 2006 asserted that even a small-scale regional nuclear war could produce as many direct fatalities as all of World War II and disrupt the global climate for a decade or more. HP Pavilion dv2660se CPU Fan
In a regional nuclear conflict scenario in which two opposing nations in the subtropics each used 50 Hiroshima-sized nuclear weapons (c. 15 kiloton each) on major population centers, the researchers predicted fatalities ranging from 2.6 million to 16.7 million per country. Also, they estimated that as much as five million tons of soot could be released, producing a cooling of several degrees over large areas of North America and Eurasia (including most of the grain-growing regions). Toshiba Satellite L500-1XC CPU Fan
The cooling would last for years and could be "catastrophic", according to the researchers.
Either a limited or full-scale nuclear exchange could occur during an accidental nuclear war, in which the use of nuclear weapons is triggered unintentionally. Postulated triggers for this scenario have included malfunctioning early warning devices and/or targeting computers, DELL GM0503PEB1-8 (L2.M) CPU Fan
deliberate malfeasance by rogue military commanders, consequences of an accidental straying of warplanes into enemy airspace, reactions to unannounced missile tests during tense diplomatic periods, reactions to military exercises, mistranslated or misscommunicated messages, and others. HP Pavilion dv7-1098eo CPU Fan
A number of these scenarios actually occurred during the Cold War, though none resulted in the use of nuclear weapons. Many such scenarios have been depicted in popular culture, such as in the 1962 novel Fail-Safe (released as a film in 1964), and the film Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb, also released in 1964. Toshiba Satellite A205-S5804 CPU Fan
During the final stages of World War II in 1945, the United States conducted two atomic bombings against the Japanese cities of Hiroshima and Nagasaki, the first on August 6, 1945, and the second on August 9, 1945. These two events are the only use of nuclear weapons in war to date.
For six months before the atomic bombings, the United States intensely firebombed 67 Japanese cities. HP Pavilion dv7-1240us CPU Fan
Together with the United Kingdom and the Republic of China, the United States called for the unconditional surrender of Japan in the Potsdam Declaration issued July 26, 1945. The Japanese government ignored this ultimatum. By executive order of President Harry S. Truman, the U.S. employed the uranium-type nuclear weapon code named "Little Boy" on the city of Hiroshima on Monday, August 6, 1945, DELL yy529 CPU Fan
followed three days later by the detonation of the plutonium-type weapon code named "Fat Man" over the city of Nagasaki on August 9.
Within the first two to four months after the bombings, acute effects killed 90,000–166,000 people in Hiroshima and 60,000–80,000 in Nagasaki, with roughly half of the deaths in each city occurring in the first 24 hours. Toshiba Qosmio G40-10E CPU Fan
The Hiroshima prefectural health department estimates that - of the people who died on the day of the detonation - 60% died from flash or flame burns, 30% from falling or flying debris, and 10% from other causes. During the following months, large numbers died from the chronic effects of burns, radiation sickness, and other injuries, compounded by illnesses. SONY Vaio VGN-CR407E CPU
In a U.S. estimate of the total immediate and short-term causes of death, 15–20% died from radiation sickness, 20–30% from flash burns, and 50–60% from other injuries, compounded by illnesses. In both cities, most of the dead were civilians.
Six days after the detonation over Nagasaki, on August 15, 1945, Japan announced its surrender to the Allied Powers, HP Pavilion dv7-3190ev CPU Fan
signing the Instrument of Surrender on September 2, 1945, officially ending the Pacific War and, therefore, World War II, as Germanyhad already signed its Instrument of Surrender on May 7, 1945, ending the war in Europe. The two atomic bombings led, in part, to post-war Japan's adopting of the Three Non-Nuclear Principles, which forbade the nation from developing nuclear armaments. HP Pavilion dv7-1157cl CPU Fan
The role of the bombings in the surrender of Japan, the ethical justification of the US for using them, as well as their strategic importance, is still hotly debated.
Immediately after the atomic bombings of Japan, the status of atomic weapons in international and military relations was unclear. HP COMPAQ NX9420 CPU Fan
Presumably, the United States hoped atomic weapons could offset the Soviet Union's larger conventional ground forces in Eastern Europe, and possibly be used to pressure Soviet leader Joseph Stalin into making concessions. Under Stalin, the Soviet Union pursued its own atomic capabilities through a combination of scientific research and espionagedirected against the American program. HP Mini 110-1110ET CPU Fan
The Soviets believed that the Americans, with their limited nuclear arsenal, were unlikely to engage in any new world wars, while the Americans were not confident they could prevent a Soviet takeover of Europe, despite their atomic advantage.
Within the United States the authority to produce and develop nuclear weapons was removed from military control and put instead under the civilian control of the United States Atomic Energy Commission. HP Pavilion dv7-1157cl CPU Fan
This decision reflected an understanding that nuclear weapons had unique risks and benefits that were separate from other military technology known at the time.
For several years after World War II, the United States developed and maintained a strategic force based on the Convair B-36bomber that would be able to attack any potential enemy from bomber bases in the United States. HP Pavilion dv6-3163eo CPU Fan
It deployed atomic bombs around the world for potential use in conflicts. Over a period of a few years, many in the American defense community became increasingly convinced of the invincibility of the United States to a nuclear attack. Indeed, it became generally believed that the threat of nuclear war would deter any strike against the United States. HP Pavilion dv9740us CPU Fan
Many proposals were suggested to put all American nuclear weapons under international control (by the newly formed United Nations, for example) as an effort to deter both their usage and an arms race. However, no terms could be arrived at that would be agreed upon by both the United States and the Soviet Union. ACER Aspire 4743 CPU Fan
On August 29, 1949, the Soviet Union tested its first nuclear weapon at Semipalatinsk in Kazakhstan (see also Soviet atomic bomb project). Scientists in the United States from the Manhattan Project had warned that, in time, the Soviet Union would certainly develop nuclear capabilities of its own. Nevertheless, the effect upon military thinking and planning in the United States was dramatic, HP Pavilion dv6-2170us CPU Fan
primarily because American military strategists had not anticipated the Soviets would "catch up" so soon. However, at this time, they had not discovered that the Soviets had conducted significant nuclear espionage of the project from spies at Los Alamos, the most significant of which was done by the theoretical physicist Klaus Fuchs. Toshiba Satellite L675-S7018 CPU Fan
The first Soviet bomb was more or less a deliberate copy of the Fat Man plutonium device.
With the monopoly over nuclear technology broken, worldwide nuclear proliferation accelerated. The United Kingdom tested its first independent atomic bomb in 1952, followed by France in 1960 and then China in 1964. ASUS F80Q CPU Fan
While much smaller than the arsenals of the United States and the Soviet Union, Western Europe's nuclear reserves were nevertheless a significant factor in strategic planning during the Cold War. A top-secret White Paper, compiled by the Royal Air Force and produced for the British Government in 1959, ACER TravelMate 4200 CPU Fan
estimated that British atomic bombers were capable of destroying key cities and military targets in the Soviet Union, with an estimated 16 million deaths in the Soviet Union (half of whom were estimated to be killed on impact and the rest fatally injured) before bomber aircraft from the U.S. Strategic Air Command reached their targets. HP 434678-001 CPU Fan
After the successful Trinity (test) July 16, 1945, which was the very first nuclear detonation, the manhattan project lead manager J. Robert Oppenheimerrecalled:
We knew the world would not be the same. A few people laughed, a few people cried, most people were silent. I remembered the line from the Hindu scripture the Bhagavad Gita. HP G70-120EA CPU Fan
Vishnu is trying to persuade the prince that he should do his duty and to impress him takes on his multiarmed form and says, "Now, I am become Death, the destroyer of worlds." I suppose we all thought that one way or another."
Although the Soviet Union had nuclear weapon capabilities in the beginning of the Cold War, the United States still had an advantage in terms of bombers and weapons. Toshiba Satellite A300-034 CPU Fan
In any exchange of hostilities, the United States would have been capable of bombing the Soviet Union, whereas the Soviet Union would have more difficulty carrying out the reverse mission.
The widespread introduction of jet-powered interceptor aircraft upset this imbalance somewhat by reducing the effectiveness of the American bomber fleet. HP 606609-001 CPU Fan
In 1949 Curtis LeMay was placed in command of the Strategic Air Command and instituted a program to update the bomber fleet to one that was all-jet. During the early 1950s the B-47 and B-52 were introduced, providing the ability to bomb the Soviet Union more easily. Before the development of a capable strategic missile force in the Soviet Union, Compaq Presario CQ60-301sl CPU Fan
much of the war-fighting doctrine held by western nations revolved around using a large number of smaller nuclear weapons used in a tactical role. It is debatable whether such use could be considered "limited" however, because it was believed that the United States would use their own strategic weapons (mainly bombers at the time) should the Soviet Union deploy any kind of nuclear weapon against civilian targets. TOSHIBA Satellite L300 CPU Fan
Douglas MacArthur, an American general, was fired by President Harry Truman, partially because he persistently requested permission to use his own discretion in deciding whether to use atomic weapons on the People's Republic of China in 1951 during the Korean War.Mao Zedong, China's communist leader, gave the impression that he would welcome a nuclear war with the capitalists because it would annihilate what he viewed as their "imperialist" system. ASUS Eee PC 701 CPU Fan
Let us imagine how many people would die if war breaks out. There are 2.7 billion people in the world, and a third could be lost. If it is a little higher it could be half ... I say that if the worst came to the worst and one-half dies, there will still be one-half left, but imperialism would be razed to the ground and the whole world would become socialist. Compaq Presario CQ60-305sa CPU FanAfter a few years there would be 2.7 billion people again.
Several scares about the increasing ability of the Soviet Union's strategic bomber forces surfaced during the 1950s. The defensive response by the United States was to deploy a fairly strong "layered defense" consisting of interceptor aircraftand anti-aircraft missiles, HP 637607-001 CPU Fan
like the Nike, and guns, like the Skysweeper, near larger cities. However, this was a small response compared to the construction of a huge fleet of nuclear bombers. The principal nuclear strategy was to massively penetrate the Soviet Union. Because such a large area could not be defended against this overwhelming attack in any credible way, the Soviet Union would lose any exchange. HP Pavilion dv7-3067nr CPU Fan
This logic became ingrained in American nuclear doctrine and persisted for much of the duration of the Cold War. As long as the strategic American nuclear forces could overwhelm their Soviet counterparts, a Soviet preemptive strike could be averted. Moreover, the Soviet Union could not afford to build any reasonable counterforce, as the economic output of the United States was far larger than that of the Soviets, and they would be unable to achieve "nuclear parity".HP Pavilion dv5-1210ez CPU Fan
Soviet nuclear doctrine, however, did not match American nuclear doctrine. Soviet military planners assumed they can win the nuclear war. Therefore, they expected a large-scale nuclear exchange, followed by a "conventional war" which itself would involve heavy use of tactical nuclear weapons. American doctrine rather assumed that Soviet doctrine was similar, Compaq Presario CQ50-211nr CPU Fan
with the mutual in Mutually Assured Destruction necessarily requiring that the other side see things in much the same way, rather than believing - as the Soviets did - that they could fight a large-scale, "combined nuclear and conventional" war.
In accordance with their doctrine, the Soviet Union conducted large-scale military exercises to explore the possibility of defensive and offensive warfareduring a nuclear war. HP G56-114SA CPU Fan
The exercise, under the code name of "Snowball", involved the detonation of a nuclear bomb about twice as powerful as that which fell onNagasaki and an army of approximately 45,000 soldiers on maneuvers through the hypocenter immediately after the blast. The exercise was conducted on September 14, 1954, under command of Marshal Georgy Zhukov to the north of Totskoye village in Orenburg Oblast, Russia. SONY Vaio VGN-CR21Z/N CPU Fan
A revolution in nuclear strategic thought occurred with the introduction of the intercontinental ballistic missile (ICBM), which the Soviet Union first successfully tested in August 1957. In order to deliver a warhead to a target, a missile was much faster and more cost-effective than a bomber, and enjoyed a higher survivability due to the enormous difficulty of interception of the ICBMs (due to their high altitude and extreme speed). HP Pavilion dv7-4060eo CPU Fan
The Soviet Union could now afford to achieve nuclear parity with the United States in terms of raw numbers, although for a time, they appeared to have chosen not to.
Photos of Soviet missile sites set off a wave of panic in the U.S. military, something the launch of Sputnik would do for the American public a few months later. Toshiba Satellite M70-252 CPU Fan
Politicians, notably then-U.S. Senator John F. Kennedy suggested that a "missile gap" existed between the Soviet Union and the United States. The US military gave missile development programs the highest national priority, and several spy aircraft and reconnaissance satellites were designed and deployed to observe Soviet progress. Toshiba Satellite A100-455 CPU Fan
Early ICBMs and bombers were relatively inaccurate, which led to the concept of countervalue strikes — attacks directly on the enemy population, which would theoretically lead to a collapse of the enemy's will to fight. During the Cold War, the Soviet Union invested in extensive protected civilian infrastructure, such as large "nuclear-proof" bunkers and non-perishable food stores. HP Pavilion dv5-2112br CPU Fan
By comparison, smaller scale civil defense programs were instituted in the United States starting in the 1950s, where schools and other public buildings had basements stocked with non-perishable food supplies, canned water, first aid, and dosimeterand Geiger counter radiation-measuring devices. DELL BFB0505HA CPU Fan
Many of the locations were given "Fallout Shelter" designation signs. Also, CONELRAD Radio information systems were adopted, whereby the commercial radio sector would broadcast on two AM frequencies in the event of a Civil Defense (CD) emergency. These two frequencies-640 and 1240 marked with small CD triangles on the tuning dial can still be seen on 1950s-vintage radios on online auction sites and museums. HP Pavilion dv6-3299en CPU Fan
Also, the occasional backyard fallout shelter was built by private individuals.
An extensive, complicated, and worrisome situation developed in 1962, in what is called the Cuban Missile Crisis. The Soviet Union placed medium-range ballistic missiles 90 miles (140 km) from the United States - a move considered by many[who?] SONY Vaio VGN-NW11Z/T CPU Fan
as a direct response to American Jupiter missiles placed in Turkey. After intense negotiations, the Soviets ended up removing the missiles from Cuba and decided to institute a massive weapons-building program of their own. In exchange, the United States dismantled its launch sites in Turkey, although this was done secretly and not publicly revealed for over two Toshiba Satellite L550-20W CPU Fan
decades.Khrushchev did not even reveal this part of the agreement when he came under fire by political opponents for mishandling the crisis.
By the late 1960s, the number of ICBMs and warheads was so high on both sides that it was believed that both the United States and the Soviet Union were capable of completely destroying the infrastructure and a large proportion of the population of the other country. HP Pavilion dv7-4183sf CPU Fan
Thus, by some western game theorists, a balance of power system known as mutually assured destruction (or MAD) came into being. It was thought that any full-scale exchange between the powers would not result in an outright winner, with at best one side emerging the pyrrhic victor, and thus both sides were deterred from risking the initiation of a direct confrontation, instead being forced to engage in lower intensity proxy wars. HP Pavilion dv7-3190ev CPU Fan
During this decade the Peoples Republic of China began to build subterranean infrastructure such as the Underground Project 131 following the Sino-Soviet split.
One drawback of the MAD doctrine was the possibility of a nuclear war occurring without either side intentionally striking first. Warning system\Early Warning Systems (EWS) were notoriously error-prone. HP KSB06105HA CPU Fan
For example, on 78 occasions in 1979 alone, a "missile display conference" was called to evaluate detections that were "potentially threatening to the North American continent". Some of these were trivial errors and were spotted quickly, but several went to more serious levels. On September 26, 1983, HP G62-244CA CPU Fan
Stanislav Petrov received convincing indications of an American first strike launch against the Soviet Union, but positively identified the warning as a false alarm. Though it is unclear what role Petrov's actions played in preventing a nuclear war during this incident, he has been honored by the United Nations for his actions. HP Pavilion dv7-3190ei CPU Fan
Similar incidents happened many times in the United States, due to failed computer chips, misidentifications of large flights of geese, test programs, and bureaucratic failures to notify early warning military personnel of legitimate launches of test or weather missiles. For many years, the U.S. HP G62-244CA CPU Fan
Air Force's strategic bombers were kept airborne on a daily rotating basis "around the clock" (see Operation Chrome Dome), until the number and severity of accidents, the1968 Thule Air Base B-52 crash in particular, persuaded policymakers it was not worthwhile.
By the late 1970s, people in both the United States and the Soviet Union, along with the rest of the world, ASUS A6000R CPU Fan
had been living with the concept of mutual assured destruction (MAD) for about a decade, and it became deeply ingrained into the psyche and popular culture of those countries. Such an exchange would have killed many millions of individuals directly, and possibly induced a nuclear winter if enough soot from firestorms reached the stratosphere, HP Pavilion dv7-6011sg CPU Fan
which was believed to have the potential to decrease post war agriculture yields, and with that lead to the death of a large portion of humanity and - potentially - the collapse of global civilization.
On May 18, 1974, India conducted its first nuclear test in the Pokhran test range. The name of the operation was Smiling Buddha, and India termed the test as a "peaceful nuclear explosion".Toshiba Satellite L300D-01P CPU Fan
According to the 1980 United Nations report General and Complete Disarmament: Comprehensive Study on Nuclear Weapons: Report of the Secretary-General, it was estimated that there were a total of about 40,000 nuclear warheads in existence at that time, with a potential combined explosive yield of approximately 13,000megatons. Compaq Presario CQ60-409CA CPU Fan
By comparison, when the volcano Mount Tambora erupted in 1815 - turning 1816 into the Year Without A Summer due to the levels of global dimmingsulfate aerosols and ash expelled - it exploded with a force of roughly 1,000 megatons, however it must be noted that comparisons with supervolcanos are more misleading than helpful due to the different aerosols released, HP Mini 110-3010sf CPU Fan
the likely air burst fuzing height of nuclear weapons and the globally scattered location of these potential nuclear detonations all being in contrast to the singular and subterranean nature of a supervolcanic eruption. Nonetheless, many people believe that a full-scale nuclear war would result in the extinction of the human species, though not all analysts agree on the assumptions required for these models. Toshiba Satellite L645D-S4056 CPU Fan
The idea that any nuclear conflict would eventually escalate was a challenge for military strategists. This challenge was particularly severe for the United States and its NATO allies because it was believed (until the 1970s) that a Soviet tank invasion of Western Europe would quickly overwhelm NATO conventional forces, leading to the necessity of the West escalating to the use of tactical nuclear weapons, one of which was the W-70. Toshiba Satellite M70-142 CPU Fan
This strategy had one major (and possibly critical) flaw, which was soon realised by military analysts but highly underplayed by the U.S. military: conventionalNATO forces in the European theatre of war were far outnumbered by similar Soviet and Warsaw Pact forces, and it was assumed that in case of a major Soviet attack DELL Inspiron E1505 CPU Fan
(commonly envisioned as the "Red tanks rolling towards the North Sea" scenario) that NATO - in the face of quick conventional defeat - would soon have no other choice but to resort to tactical nuclear strikes against these forces. Most analysts agreed that once the first nuclear exchange had occurred, escalation to global nuclear war would likely become inevitable. HP 532613-001 CPU Fan
In the late 1970s and, particularly, during the early 1980s under U.S. President Ronald Reagan, the United States renewed its commitment to a more powerful military, which required a large increase in spending on U.S. military programs. These programs, which were originally part of the defense budget of U.S. President Jimmy Carter, included spending on conventional and nuclear weapons systems. HP Envy 14-1080eo CPU Fan
Under Reagan, defensive systems like the Strategic Defense Initiative became emphasized as well.
Another major shift in nuclear doctrine was the development and the improvement of the submarine-launched, nuclear-armed, ballistic missile, or SLBM. It was hailed by many military theorists as a weapon that would make nuclear war less likely. ACER TravelMate 5230 CPU Fan
SLBMs - which can move with "stealth" (greatly lessened detectibility) virtually anywhere in the world - give a nation a "second strike" capability (i.e. after absorbing a "first strike"). Before the advent of the SLBM, thinkers feared that a nation might be tempted to initiate a first strike if it felt confident that such a strike would incapacitate the nuclear arsenal of its enemy, making retaliation impossible. Lenovo 3000 G430 CPU Fan
With the advent of SLBMs, no nation could be certain that a first strike would incapacitate its enemy's entire nuclear arsenal. To the contrary, it would have to fear a (near certain) retaliatory second strike from SLBMs. Thus, a first strike was a much less of feasible (or desirable) option, and a (deliberately initiated) nuclear war was thought to be less likely to start. ASUS EEE PC 1215N CPU Fan
However, it was soon realized that submarines could "sneak up" close to enemy coastlines and decrease the "warning time" (the time between detection of the missile launch and the impact of the missile) from as much as half an hour to possibly under three minutes. This effect was especially significant to the United States, Dell Vostro 3750 CPU Fan
Britain and China, whose capitals all lay within 100 miles (160 km) of their coasts. Moscow was much more secure from this type of threat, due to its considerable distance from the sea. This greatly increased the credibility of a "surprise first strike" by one faction and (theoretically) made it possible to knock out or disrupt the chain of command of a target nation before any counterstrike could be ordered (known as a "decapitation strike").Toshiba Satellite L500-018 CPU Fan
It strengthened the notion that a nuclear war could possibly be "won" - resulting not only in greatly increased tensions and increasing calls for fail-deadly control systems, but also in a dramatic increase in military spending. The submarines and their missile systems were very expensive, COMPAQ Presario CQ42-116TU CPU Fan
and one fully equipped nuclear-powered and nuclear-armed missile submarine could cost more than the entire GNP of adeveloping country. It was also calculated, however, that the greatest cost came in the development of both sea- and land-based anti-submarine defenses and in improving and strengthening the "chain of command", and as a result, military spending skyrocketed. HP Pavilion dv6-2115eg CPU Fan
South Africa developed a nuclear weapon capability during the 1970s and early 1980s. It was operational for a brief period before being dismantled in the early 1990s.
On Sept. 1, 1983, Korean Air Lines Flight 007 was shot down by Soviet jet fighters. On the 26th, a Soviet early warning station under the command of Stanislav Petrov falsely detected 5 inbound intercontinental ballistic missiles from the US. Toshiba Satellite L645D-S4056 CPU Fan
Petrov correctly assessed the situation as a false alarm, and hence did not report his finding to his superiors. It is quite possible that his actions prevented "World War III", as the Soviet policy at that time was immediate nuclear response upon discovering inbound ballistic missiles.
The world came unusually close to nuclear war - although perhaps not as close as during the Cuban Missile Crisis - when the Soviet Union thought that the NATO military exercise Able Archer 83 was a ruse or "cover up" to begin a nuclear first strike. HP 646578-001 CPU Fan
The Soviets responded by raising readiness and preparing their nuclear arsenal for immediate use. Soviet fears of an attack ceased once the exercise concluded without incident.
Although the dissolution of the Soviet Union ended the Cold War and greatly reduced tensions between the United States and the Russian Federation, the Soviet Union's formal successor state, SONY VAIO PCG-6L2L CPU Fan
both countries remained in a "nuclear stand-off" due to the continuing presence of a very large number of deliverable nuclear warheads on both sides. Additionally, the end of the Cold War led the United States to become increasingly concerned with the development of nuclear technology by other nations outside of the former Soviet Union. Toshiba Satellite X205-S9349 CPU Fan
In 1995, a branch of the U.S. Strategic Command produced an outline of forward-thinking strategies in the document "Essentials of Post–Cold War Deterrence".
As an effect of the 9/11 attacks on the USA, American forces immediately increased their readiness to the highest level in 28 years, closing the blast doors of the NORAD's Cheyenne Mountain Operations Center for the first time due to a non-exercise event. DELL yy529 CPU Fan
But unlike similar increases during the Cold War, Russia immediately decided to stand down a large military exercise in the Arctic region, in order to minimize the risk of incidents, rather than following suit.The former chair of the United Nations disarmament committee stated that there are more than 16,000 strategic and tactical nuclear weapons ready for deployment and another 14,000 in storage, HP Pavilion dv7-3020es CPU Fan
with the U.S. having nearly 7,000 ready for use and 3,000 in storage, and Russia having about 8,500 ready for use and 11,000 in storage. In addition, China is thought to possess about 400 nuclear weapons, Britain about 200, France about 350, India about 80-100, and Pakistan 100-110. HP G62-369TX CPU Fan
North Korea is confirmed as having nuclear weapons, though it is not known how many, with most estimates between 1 and 10. Israel is also widely believed topossess usable nuclear weapons. NATO has stationed about 480 American nuclear weapons in Belgium, the Netherlands, Italy, Germany, and Turkey, and several other nations are thought to be in pursuit of an arsenal of their own. HP 13.V1.BJ195.F.GN CPU Fan
A key development in nuclear warfare throughout the 2000s and early 2010s is the proliferation of nuclear weapons to the developing world, with India andPakistan both publicly testing several nuclear devices, and North Korea conducting an underground nuclear test on October 9, 2006. Toshiba Satellite L675D-S7016 CPU Fan
The U.S. Geological Survey measured a 4.2 magnitude earthquake in the area where the North Korean test is said to have occurred. A further test was announced by the North Korean government on May 25, 2009. Iran, meanwhile, has embarked on a nuclear program which - while officially for civilian purposes - has come under close scrutiny by the United Nations and many individual states. HP Pavilion dv7-1451nr CPU Fan
Recent studies undertaken by the CIA cite the enduring India-Pakistan conflict as the one "flash point" most likely to escalate into a nuclear war. During theKargil War in 1999, Pakistan came close to using its nuclear weapons in case the conventional military situation underwent further deterioration. HP G62-a57SG CPU Fan
Pakistan's foreign minister had even warned that it would "use any weapon in our arsenal", hinting at a nuclear strike against India. The statement was condemned by the international community, with Pakistan denying it later on. This conflict remains the only war (of any sort) between two declared nuclear powers. SONY Vaio VGN-NR31S/S CPU Fan
The 2001-2002 India-Pakistan standoff again stoked fears of nuclear war between the two countries. Despite these very serious and relatively recent threats, relations between India and Pakistan have been improving somewhat over the last few years. A bus line directly linking Indian- and Pakistani-administered Kashmir has recently been established. IBM 91P9252 CPU Fan
However, with the November 26, 2008 Mumbai terror attacks, India currently will not rule out war with Pakistan.
Another potential geopolitical issue which is considered particularly worrisome by military analysts is a possible conflict between the United States and thePeople's Republic of China over Taiwan. Toshiba Satellite M70-122 CPU Fan
Although economic forces are thought to have decreased somewhat the possibility of a military conflict, there remains worry about the increasing military buildup of China (China is rapidly increasing their naval capacity), and that any move toward Taiwan independence could potentially spin out of control. SONY UDQFWPH22FQU CPU Fan
Israel is thought to possess somewhere between one hundred and four hundred nuclear warheads. It has been asserted that the submarines which Israel received from Germany have been adapted to carry missiles with nuclear warheads, so as to give Israel a second strike capability. Israel has been involved in wars with its neighbors in the Middle East HP Pavilion dv6-2150ei CPU Fan
(and with other "non-state actors") on numerous prior occasions, and its small geographic size and population could mean that, in the event of future wars, the Israeli military might have very little time to react to an invasion or other major threat. Such a situation could escalate to nuclear warfare very quickly in some scenarios. HP G42-367TU CPU Fan
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