First strike
Encyclopedia
In nuclear strategy
Nuclear strategy
Nuclear strategy involves the development of doctrines and strategies for the production and use of nuclear weapons.As a sub-branch of military strategy, nuclear strategy attempts to match nuclear weapons as means to political ends...

, a first strike is a preemptive surprise attack
Preemptive war
A preemptive war is a war that is commenced in an attempt to repel or defeat a perceived inevitable offensive or invasion, or to gain a strategic advantage in an impending war before that threat materializes. It is a war which preemptively 'breaks the peace'. The term: 'preemptive war' is...

 employing overwhelming force. First strike capability is a country's ability to defeat another nuclear power
Nuclear power
Nuclear power is the use of sustained nuclear fission to generate heat and electricity. Nuclear power plants provide about 6% of the world's energy and 13–14% of the world's electricity, with the U.S., France, and Japan together accounting for about 50% of nuclear generated electricity...

 by destroying its arsenal to the point where the attacking country can survive the weakened retaliation while the opposing side is left unable to continue war. The preferred methodology is to attack the opponent's launch facilities and storage depots first. The strategy is called counterforce
Counterforce
In nuclear strategy, a counterforce target is one that has a military value, such as a launch silo for intercontinental ballistic missiles, an airbase at which nuclear-armed bombers are stationed, a homeport for ballistic missile submarines, or a command and control installation...

.

Overview

During the Cold War
Cold War
The Cold War was the continuing state from roughly 1946 to 1991 of political conflict, military tension, proxy wars, and economic competition between the Communist World—primarily the Soviet Union and its satellite states and allies—and the powers of the Western world, primarily the United States...

 period, both superpower
Superpower
A superpower is a state with a dominant position in the international system which has the ability to influence events and its own interests and project power on a worldwide scale to protect those interests...

s, NATO and the Soviet Bloc, built massive nuclear arsenals, aimed, to a large extent, at each other. However, they were never used, as after a time, leaders on both sides of the Iron Curtain
Iron Curtain
The concept of the Iron Curtain symbolized the ideological fighting and physical boundary dividing Europe into two separate areas from the end of World War II in 1945 until the end of the Cold War in 1989...

 realized that global thermonuclear war would not be in either power's interest, as it would probably lead to the destruction of both sides, and possibly nuclear winter
Nuclear winter
Nuclear winter is a predicted climatic effect of nuclear war. It has been theorized that severely cold weather and reduced sunlight for a period of months or even years could be caused by detonating large numbers of nuclear weapons, especially over flammable targets such as cities, where large...

 or other extinction level events. Therefore, at times, both sides refrained from deploying systems capable of unanswerable nuclear strikes against either side. However, in both nations, there were interests that benefited from the development and maintenance of first-strike weapons systems—what U.S. President Dwight Eisenhower termed the military-industrial complex
Military-industrial complex
Military–industrial complex , or Military–industrial-congressional complex is a concept commonly used to refer to policy and monetary relationships between legislators, national armed forces, and the industrial sector that supports them...

; these forces encouraged the constant development of weapons systems of greater accuracy, power, and destruction. In addition, each side doubted the other side's commitment to not deploy first-strike weapons, or even in the event of their deployment, to not strike first. Some first-strike weapons were deployed; however like most nuclear weapons, they were never used.

Of the nuclear powers, only the People's Republic of China
People's Republic of China
China , officially the People's Republic of China , is the most populous country in the world, with over 1.3 billion citizens. Located in East Asia, the country covers approximately 9.6 million square kilometres...

 and the Republic of India
India
India , officially the Republic of India , is a country in South Asia. It is the seventh-largest country by geographical area, the second-most populous country with over 1.2 billion people, and the most populous democracy in the world...

 have declarative, unqualified, unconditional no-first-use policies. In 1982, at a special session of General Assembly of United Nations
United Nations
The United Nations is an international organization whose stated aims are facilitating cooperation in international law, international security, economic development, social progress, human rights, and achievement of world peace...

, the USSR pledged not to use nuclear weapons first, regardless of whether its opponents possessed nuclear weapons or not. This pledge was later abandoned by post-Soviet Russia. The United States has a partial, qualified no-first-use policy, stating that they will not use nuclear weapons against states that do not possess nuclear weapons or other weapons of mass destruction
Weapons of mass destruction
A weapon of mass destruction is a weapon that can kill and bring significant harm to a large number of humans and/or cause great damage to man-made structures , natural structures , or the biosphere in general...

.

Large scale missile defense systems are not first-strike weapons, but certain critics view them as first-strike enabling weapons. U.S. President Ronald Reagan
Ronald Reagan
Ronald Wilson Reagan was the 40th President of the United States , the 33rd Governor of California and, prior to that, a radio, film and television actor....

's proposed Strategic Defense Initiative
Strategic Defense Initiative
The Strategic Defense Initiative was proposed by U.S. President Ronald Reagan on March 23, 1983 to use ground and space-based systems to protect the United States from attack by strategic nuclear ballistic missiles. The initiative focused on strategic defense rather than the prior strategic...

, if it had ever been deployed (and proven successful), would have undermined the fundamental premise of mutual assured destruction
Mutual assured destruction
Mutual Assured Destruction, or mutually assured destruction , is a doctrine of military strategy and national security policy in which a full-scale use of high-yield weapons of mass destruction by two opposing sides would effectively result in the complete, utter and irrevocable annihilation of...

 (the inevitable outcome of equal and unacceptable destruction for both sides in the event of nuclear war), removing the incentive for the U.S. not to strike first. These proposed defense systems, intended to lessen the risk of devastating nuclear war
Nuclear warfare
Nuclear warfare, or atomic warfare, is a military conflict or political strategy in which nuclear weaponry is detonated on an opponent. Compared to conventional warfare, nuclear warfare can be vastly more destructive in range and extent of damage...

, would lead to it, according to these critics. Indeed, according to game theory
Game theory
Game theory is a mathematical method for analyzing calculated circumstances, such as in games, where a person’s success is based upon the choices of others...

, the side not building a large-scale missile defense, seeing that a nation was building a defense against a first strike and believing that the other could launch a first strike if it dared, would then launch a pre-emptive
Preemptive war
A preemptive war is a war that is commenced in an attempt to repel or defeat a perceived inevitable offensive or invasion, or to gain a strategic advantage in an impending war before that threat materializes. It is a war which preemptively 'breaks the peace'. The term: 'preemptive war' is...

 first strike while they were still assured that such a strike would get through.

Historical background

First-strike attack, the use of a nuclear first strike capability, was greatly feared during the Cold War between NATO and the Soviet Bloc. At various points, fear of a first strike attack existed on both sides. Misunderstood changes in posture and well understood changes in technology used by either side often led to speculation regarding the enemy's intentions.

In the immediate aftermath of World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, the leadership of the Soviet Union feared the United States would use its nuclear superiority to its advantage, as from 1945–1948 the U.S. was the only state possessing nuclear weapons. The USSR countered by rapidly developing their own nuclear weapons, surprising the US with their first test in 1949. In turn, the U.S. countered by developing the vastly more powerful thermonuclear weapon, testing their first hydrogen bomb in 1952 at Ivy Mike
Ivy Mike
Ivy Mike was the codename given to the first United States test of a thermonuclear weapon, in which a major part of the explosive yield came from nuclear fusion. It was detonated on November 1, 1952 by the United States at on Enewetak, an atoll in the Pacific Ocean, as part of Operation Ivy...

, but the USSR quickly countered by testing their own thermonuclear weapons, with a test in 1953 of a semi-thermonuclear weapon of the Sloika design, and in 1956, with the testing of Sakharov's Third Idea – equivalent to the Castle Bravo
Castle Bravo
Castle Bravo was the code name given to the first U.S. test of a dry fuel thermonuclear hydrogen bomb device, detonated on March 1, 1954 at Bikini Atoll, Marshall Islands, as the first test of Operation Castle. Castle Bravo was the most powerful nuclear device ever detonated by the United States ,...

 device. Meanwhile, tensions between the two nations rose as 1956 saw the suppression of Hungary by the soviets; the U.S. and European nations drew certain conclusions from that event, while in the U.S., a powerful social backlash was afoot, prompted by Senator Joseph McCarthy
Joseph McCarthy
Joseph Raymond "Joe" McCarthy was an American politician who served as a Republican U.S. Senator from the state of Wisconsin from 1947 until his death in 1957...

, the House Un-American Activities Committee
House Un-American Activities Committee
The House Committee on Un-American Activities or House Un-American Activities Committee was an investigative committee of the United States House of Representatives. In 1969, the House changed the committee's name to "House Committee on Internal Security"...

, and Julius and Ethel Rosenberg, two atomic spies. This atmosphere was further inflamed by the 1957 launch of Sputnik, which led to fears of Communists attacking from space
Space
Space is the boundless, three-dimensional extent in which objects and events occur and have relative position and direction. Physical space is often conceived in three linear dimensions, although modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum...

, as well as concerns that if the Soviets could launch a device into orbit, they could equally cause a device to re-enter the atmosphere and impact any part of the planet. John F. Kennedy capitalized on this situation by emphasizing the Bomber gap
Bomber gap
The "bomber gap" was the unfounded belief in the Cold War-era United States that the Soviet Union had gained an advantage in deploying jet-powered strategic bombers. Widely accepted for several years, the gap was used as a political talking point in order to justify greatly increased defense spending...

 and the Missile Gap
Missile Gap
"Missile Gap" is a 2006 English language science fiction novella, originally published in the anthology One Million A.D. by British author Charles Stross. It won the Locus Award for best novella of 2006...

, areas in which the Soviets were (inaccurately) perceived as leading the United States, while heated Soviet rhetoric, including Soviet Premier Nikita Khrushchev
Nikita Khrushchev
Nikita Sergeyevich Khrushchev led the Soviet Union during part of the Cold War. He served as First Secretary of the Communist Party of the Soviet Union from 1953 to 1964, and as Chairman of the Council of Ministers, or Premier, from 1958 to 1964...

's famous threat that "We will bury you
We will bury you
"We will bury you!" was a phrase famously used by Soviet premier Nikita Khrushchev while addressing Western ambassadors at a reception at the Polish embassy in Moscow on November 18, 1956....

!" to Western ambassadors added to political pressure. The 1960 U-2 incident, involving Francis Gary Powers, as well as the Berlin Crisis
Berlin Crisis of 1961
The Berlin Crisis of 1961 was the last major politico-military European incident of the Cold War about the occupational status of the German capital city, Berlin, and of post–World War II Germany. The U.S.S.R...

, along with the test of the Tsar Bomba
Tsar Bomba
Tsar Bomba is the nickname for the AN602 hydrogen bomb, the most powerful nuclear weapon ever detonated. It was also referred to as Kuz'kina Mat , in this usage meaning "something that has not been seen before"....

, escalated tensions still further.

This escalating situation came to a head with the Cuban Missile Crisis
Cuban Missile Crisis
The Cuban Missile Crisis was a confrontation among the Soviet Union, Cuba and the United States in October 1962, during the Cold War...

 of 1962. The arrival of Soviet missiles in Cuba
Cuba
The Republic of Cuba is an island nation in the Caribbean. The nation of Cuba consists of the main island of Cuba, the Isla de la Juventud, and several archipelagos. Havana is the largest city in Cuba and the country's capital. Santiago de Cuba is the second largest city...

 was conducted by the Soviets on the rationale that the US already had nuclear missiles stationed in Turkey, as well as the desire by Fidel Castro to increase his power, his freedom of action, and to protect his government from US-initiated prejudicial resolution of ideological disputes through the use of military force, such as had been attempted during the Bay of Pigs Invasion
Bay of Pigs Invasion
The Bay of Pigs Invasion was an unsuccessful action by a CIA-trained force of Cuban exiles to invade southern Cuba, with support and encouragement from the US government, in an attempt to overthrow the Cuban government of Fidel Castro. The invasion was launched in April 1961, less than three months...

 in April 1961. During the crisis, Fidel Castro
Fidel Castro
Fidel Alejandro Castro Ruz is a Cuban revolutionary and politician, having held the position of Prime Minister of Cuba from 1959 to 1976, and then President from 1976 to 2008. He also served as the First Secretary of the Communist Party of Cuba from the party's foundation in 1961 until 2011...

 wrote Khrushchev a letter about the prospect that the "imperialists" would be "extremely dangerous" if they responded militarily to the Soviet stationing of nuclear missiles aimed at US territory, less than 90 miles away in Cuba. The following quotation from the letter suggests that Castro was calling for a Soviet first strike against the US if it responded militarily to the placement of nuclear missiles aimed at the US in Cuba:
"If the second variant takes place and the imperialists invade Cuba with the aim of occupying it, the dangers of their aggressive policy are so great that after such an invasion the Soviet Union must never allow circumstances in which the imperialists could carry out a nuclear first strike against it. I tell you this because I believe that the imperialists' aggressiveness makes them extremely dangerous, and that if they manage to carry out an invasion of Cuba—a brutal act in violation of universal and moral law—then that would be the moment to eliminate this danger forever, in an act of the most legitimate self-defense. However harsh and terrible the solution, there would be no other."


The Cuban Missile Crisis resulted in Khrushchev publicly agreeing to remove the missiles from Cuba, while Kennedy secretly agreed to remove his country's missiles from Turkey. Both sides in the Cold War realized how close they came to nuclear war over Cuba, and decided to seek a reduction of tensions, resulting in US-Soviet détente
Détente
Détente is the easing of strained relations, especially in a political situation. The term is often used in reference to the general easing of relations between the Soviet Union and the United States in the 1970s, a thawing at a period roughly in the middle of the Cold War...

 for most of the 1960s and 1970s.

Nonetheless, this reduction of tensions only applied to the US and the USSR. Recently declassified interviews with high level former Soviet nuclear and military-industrial planners reveal that Fidel Castro continued to favour nuclear options, even during the later Cold War – according to former Soviet General Danilevich, "(...in the early 1980s...) Cuban leader Fidel Castro pressed the USSR to take a tougher line against the United States, including possible nuclear strikes. The Soviet Union, in response, sent experts to spell out for Castro the ecological consequences for Cuba of nuclear strikes on the United States. Castro, according to the General, was quickly convinced to the undesirability of such outcomes."

However, tensions were inflamed again in the late 1970s and early 1980s with the Soviet invasion of Afghanistan, the Soviet deployment of the SS-20 Pioneer and the SS-18 Satan, and the decision of NATO to deploy the new Pershing II IRBM as well as the Tomahawk
BGM-109 Tomahawk
The Tomahawk is a long-range, all-weather, subsonic cruise missile. Introduced by General Dynamics in the 1970s, it was designed as a medium- to long-range, low-altitude missile that could be launched from a surface platform. It has been improved several times and, by way of corporate divestitures...

 Ground Launched Cruise Missile
Ground Launched Cruise Missile
The Ground Launched Cruise Missile, or GLCM, was a ground-launched cruise missile developed by the United States Air Force in the last decade of the Cold War.-Overview:...

, along with U.S. President Ronald Reagan
Ronald Reagan
Ronald Wilson Reagan was the 40th President of the United States , the 33rd Governor of California and, prior to that, a radio, film and television actor....

's talk of 'limited' nuclear war. This increased Soviet fears that NATO was planning an attack. NATO's deployment of these missiles was a response to the Soviet deployment of the SS-20 Pioneer, which could hit most European NATO bases within minutes of launch. These mutual deployments led to a destabilizing strategic situation, which was exacerbated by malfunctioning U.S. and Soviet missile launch early warning systems, a Soviet intelligence gap that prevented the Soviets from getting a "read" on the strategic intentions of U.S. leaders, as well as inflammatory U.S. rhetoric combined with classical Soviet mistrust of the NATO powers. This culminated in a war scare that occurred during 1983 due to the inopportune timing of a NATO exercise called Able Archer, which was a simulation of a NATO nuclear attack on the Soviet Union; this exercise happened to occur during a massive Soviet intelligence mobilization called VRYAN
VRYAN
RYAN is an acronym for Raketno-Yadernoe Napadenie .-Purpose:The purpose of the operation was to collect intelligence on potential contingency plans of the Reagan administration to launch a nuclear first strike against the Soviet Union." It was initiated in May 1981 by Yuri Andropov, then chairman...

, that was designed to discover intentions of NATO to initiate a nuclear first-strike. This poor timing drove the world very close to nuclear war, possibly even closer than the Cuban Missile Crisis over 20 years before.

Subsequent events caused the fears of nuclear attack on both sides to diminish significantly, as the tensions between the superpowers decreased, and have remained—at least in nuclear terms—comparatively low. However, the present indicates that this might be changing. Relations between the two have recently fallen to new post–Cold War lows, and events have illustrated that the world may be heading back towards a more tense situation in terms of nuclear armament and use, possibly even to a first strike. Talk that has been characterized as "reckless" has been rife amongst certain U.S. politicians who favor the development of new nuclear weapons (such as through the Complex 2030 program) or new uses for old weapons, such as by using them as nuclear bunker buster
Nuclear bunker buster
Bunker-busting nuclear weapons, also known as earth-penetrating weapons , are a type of nuclear weapon designed to penetrate into soil, rock, or concrete to deliver a nuclear warhead to a target. These weapons would be used to destroy hardened, underground military bunkers buried deep in the ground...

s, even against non-nuclear states. The military invasion of Iraq was seen by the Russian leadership as indicating potential U.S. disrespect for what the Russian leadership views as international law. The U.S. missile defense program has proven to be the primary persistent obstacle to better relations with Russia, which views the placement of U.S. missile defense systems in Eastern Europe for defense against "the Iranian threat" similarly to how the U.S. would view placement of Russian missile defense systems in, for example, Cuba, for Russian defense against "the insidious Asian
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

". The assassination of a British citizen by alleged operatives of the Russian government using Polonium-210, a radioactive poison, as well as the alleged dioxin poisoning of the President of the Ukraine, has raised tensions between Russia and the West, with some commentators in Western nations regarding the poisonings as an indicator of the character and true intentions of the Kremlin. Western nations view Russian bellicosity and belligerence as having markedly increased as of late, with tests of new nuclear-capable missiles occurring on a regular basis, military conflicts with neighboring states, claims of a Russian "sphere of influence
Sphere of influence
In the field of international relations, a sphere of influence is a spatial region or conceptual division over which a state or organization has significant cultural, economic, military or political influence....

" on the perimeter of the old Soviet Union, the rise of ultra-nationalist "Putin Youth" groups, aggressive politicization of and threats of withdrawal of natural gas supplies to Europe should the Europeans not make certain policy concessions, and even threats of a nuclear first strike against Poland have been heard to be made by certain Russian generals.

Even with these developments, recent events in both nations have served to restrain rhetoric and action in the direction of strategic destabilization, and have encouraged the possibility of stabilizing developments. Both the US and Russia have suffered economic problems as a result of the recent economic crisis and both are seeking to retrench policies that are viewed as potentially costly or reckless between the two. Russia's military development is no longer backed and inflated by the record-high natural gas and oil prices that formerly allowed massive sums to be poured into military spending while US arms buildups are no longer encouraged by the previous Administration. Indeed, the correlation of forces and means between the two suggests the possibility of a potential reciprocal nuclear weapon drawdown to low levels consistent with minimum credible deterrence – and, beyond that – to ultimate levels comparable with the nuclear force levels of the other great powers – achievable within the next decade. Both nations have begun to realize the core truth of the post–Cold War era that, if the strategic reality, as described by the words of Ronald Reagan, is that "Nuclear war cannot be won and must not be fought", then large nuclear weapons stockpiles have no positive use, are expensive, and can lead to dangerous destabilization. The possibility of a peace with honor of strategic equals between Russia and the US may now be possible.

Still, strategic problems remain in other areas. Other nations have engaged in policies that are regarded as potentially destabilizing. Officials in the People's Republic of China recently tested an anti-satellite missile, leading to widespread international concern, as anti-satellite missiles are viewed as threats to nuclear-launch warning systems, which could facilitate a first strike; further, tensions amid the Chinese governments over Taiwan have been rife in recent years; in addition, the PRC is reportedly pursuing modernization of their nuclear forces. Israel has made threats of the use of weapons, including those of a non-conventional character, while the former administration in the U.S. has refused to "take options off the table" (including the "nuclear option"), in the nuclear dispute with Iran, which is widely viewed as pursuing a clandestine nuclear weapons program, and well known for their desire for the destruction of Israel (c.f. "The World Without Israel") and extreme dislike for the United States (c.f. regular political rallies in Tehran calling for "Death to America!"). The unpredictable North Korean government has tested (or, more likely, partially fizzled) a nuclear device, and has historically threatened to turn Seoul into a "sea of fire", or most recently, "ashes", in response to unspecified, but always imminent, U.S. or South Korean "aggression" against it. The foreign relations of Pakistan and India remain unstable, but are now exacerbated by the nuclear arsenals of both states, as well as the rise of political parties promoting Hindu nationalism in India, and the rise of al-Qaeda Islamism in Pakistan, as well as intercommunal strife—ranging from the demolition of a historic mosque by communal hooligans with worshipers inside to a terrorist assault on Hindu shrines—could set off a nuclear war.

Historical analysis

Neither side sought nuclear conflict, even though it threatened to break out on multiple occasions. What both sides had, however, was a deep and continuing fear that the other nation was seeking to start a nuclear conflict, or, at least, thought such a conflict was "winnable" and would not be deterred by the threat of nuclear war. This led to both sides adopting aggressive, confrontational military and nuclear strategies that were misinterpreted and countered by the other side, furthering distrust. These strategies led to destabilization of the strategic situation to the point where the two major war scares of the Cold War occurred: the Cuban Missile Crisis and the Able Archer/VRYAN crisis. Though neither side intended to start a nuclear war, and, in fact, were extremely concerned about the possibility of it, neither side adopted strategies to calm things down, so sure were they of their adversaries' bad faith
Bad faith
Bad faith is double mindedness or double heartedness in duplicity, fraud, or deception. It may involve intentional deceit of others, or self deception....

.

U.S. military strategy (at least in Europe) was confined to responses to potential Soviet aggression against NATO countries. Soviet military theory was dominated by the theory of the "deep operation" – a large scale combined-arms offensive into enemy-held territory – rather than a nuclear offensive. Soviet conventional superiority, shown by the fact that the Soviet Union certainly was prepared for war in Europe, having massed armored, mechanized, artillery, and air forces poised along the Inner German and Czech borders
Czechoslovakian border fortifications during the Cold War
The border of the Czechoslovak Socialist Republic to Western Europe, mainly to NATO-member Federal Republic of Germany , was during the Cold War until 1989 as fortified as the Inner German border of the German Democratic Republic, to prevent citizens of the Eastern Bloc from escaping to the West,...

, led by the dreaded Third Shock Army of the Soviet Union
3rd Shock Army (Soviet Union)
The 3rd Shock Army was a field army of the Red Army formed during the Second World War. The 'Shock' armies were created with the specific structure to engage and destroy significant enemy forces, and were reinforced with more armoured and artillery assets than other combined arms armies...

, caused NATO to consider the use of tactical nuclear weapons to stop the "steamroller" of the Red Army if they decided to take a drive through the Fulda Gap
Fulda Gap
The Fulda Gap is a region of lower elevation between the former East German border and Frankfurt am Main, Germany. Named for the town of Fulda, the Fulda Gap was strategically important during the Cold War...

 or an amble through the North German Plain
North German plain
The North German Plain or Northern Lowland is one of the major geographical regions of Germany. It is the German part of the North European Plain...

. NATO's position changed in the 1970s and 80s, in favor of trying to stop a Soviet offensive through the employment, at least initially, of a doctrine involving non-nuclear AirLand Battle
AirLand Battle
AirLand Battle was the overall conceptual framework that formed the basis of the US Army's European warfighting doctrine from 1982 into the late 1990s. AirLand Battle emphasized close coordination between land forces acting as an aggressively maneuvering defense, and air forces attacking...

 to try to buy time to either throw back the invader or work out the issues at hand through diplomacy. Both sides, however, were willing to use nuclear weapons, if necessary, to not lose the war at hand. Although neither side was actively pursuing a first-strike policy—since the time of Khrushchev, the leaders of orthodox communism
Communism
Communism is a social, political and economic ideology that aims at the establishment of a classless, moneyless, revolutionary and stateless socialist society structured upon common ownership of the means of production...

 believed that "peaceful coexistence
Peaceful coexistence
Peaceful coexistence was a theory developed and applied by the Soviet Union at various points during the Cold War in the context of its ostensibly Marxist–Leninist foreign policy and was adopted by Soviet-influenced "Communist states" that they could peacefully coexist with the capitalist bloc...

" with the "imperialist" powers was possible—both sides relied on military strategies that could have still caused a general nuclear war.

Ideological determinism also played a role. President Ronald Reagan
Ronald Reagan
Ronald Wilson Reagan was the 40th President of the United States , the 33rd Governor of California and, prior to that, a radio, film and television actor....

 of the United States, at least before the Able Archer/VRYAN crisis, believed that everybody, including the Soviet Union, was completely aware of the United States' good intentions, even when he bellicosely declared that the USSR was an "evil empire" and (more jokingly) that the "bombing begins in 5 minutes" while encouraging the military to conduct threatening exercises, such as sneaking a Carrier Battle Group
Carrier battle group
A carrier battle group consists of an aircraft carrier and its escorts, together composing the group. The first naval task forces built around carriers appeared just prior to and during World War II. The Imperial Japanese Navy was the first to assemble a large number of carriers into a single...

 through the GIUK Gap and sending nuclear-capable bombers towards the territory of the USSR. Chairman Yuri Andropov
Yuri Andropov
Yuri Vladimirovich Andropov was a Soviet politician and the General Secretary of the Communist Party of the Soviet Union from 12 November 1982 until his death fifteen months later.-Early life:...

 of the Soviet Union had similar, distorted views; he believed that the Western Allies, and the U.S., in particular, were fascist states, whose leaders had territorial designs against the Soviet Motherland on the scale of Napoleon I
Napoleon I
Napoleon Bonaparte was a French military and political leader during the latter stages of the French Revolution.As Napoleon I, he was Emperor of the French from 1804 to 1815...

, at the least, and Adolf Hitler
Adolf Hitler
Adolf Hitler was an Austrian-born German politician and the leader of the National Socialist German Workers Party , commonly referred to as the Nazi Party). He was Chancellor of Germany from 1933 to 1945, and head of state from 1934 to 1945...

, at the worst; in addition, to counter the "fascists", he incited his military-industrial complex
Military-industrial complex
Military–industrial complex , or Military–industrial-congressional complex is a concept commonly used to refer to policy and monetary relationships between legislators, national armed forces, and the industrial sector that supports them...

 to build weapons such as the SS-20 MIRV IRBM and the SS-18 Satan MIRV ICBM, which the NATO countries reasonably viewed as a Soviet sword against their throats, and caused reaction through development of equivalent or superior weapons systems.

When the superpowers drew close to the edge of the nuclear abyss during both the Cuban Missile Crisis and the Able Archer/VRYAN Crisis, they learned and grew from their mistakes and miscalculations that led them to be within view of mutual assured destruction
Mutual assured destruction
Mutual Assured Destruction, or mutually assured destruction , is a doctrine of military strategy and national security policy in which a full-scale use of high-yield weapons of mass destruction by two opposing sides would effectively result in the complete, utter and irrevocable annihilation of...

. Andropov was followed by Mikhail Gorbachev
Mikhail Gorbachev
Mikhail Sergeyevich Gorbachev is a former Soviet statesman, having served as General Secretary of the Communist Party of the Soviet Union from 1985 until 1991, and as the last head of state of the USSR, having served from 1988 until its dissolution in 1991...

, and Gorbachev brought a far less hostile, ideological, and reflexively skeptical approach to the relations between the superpowers, helping to build an atmosphere of trust between the two. Reagan had a figurative conversion on the road to Damascus
Conversion on the Way to Damascus
The Conversion on the Way to Damascus is a masterpiece by Caravaggio, painted in 1601 for the Cerasi Chapel of the church of Santa Maria del Popolo, in Rome. Across the chapel is a second Caravaggio painting depicting the inverted Crucifixion of St. Peter...

 regarding nuclear weapons and (especially) ICBMs following this crisis, discarding his preconceived notions of general Soviet bad faith, leading him to come full circle and famously declare that "Nuclear war cannot be won and must not be fought". These new attitudes on both sides nearly brought about the disarmament and destruction of ICBMs, long-range SLBMs, and, possibly even nuclear weapons themselves at a groundbreaking disarmament summit
Reykjavik Summit
The Reykjavík Summit was a summit meeting between U.S. president Ronald Reagan and Secretary-General of the Communist Party of the Soviet Union Mikhail Gorbachev, held in the famous house of Höfði in Reykjavík, the capital city of Iceland, on October 11–12, 1986...

 between Gorbachev and Reagan at Reykjavík
Reykjavík
Reykjavík is the capital and largest city in Iceland.Its latitude at 64°08' N makes it the world's northernmost capital of a sovereign state. It is located in southwestern Iceland, on the southern shore of Faxaflói Bay...

 in 1986. (The sticking point causing agreement to be unreachable was the SDI Program
Strategic Defense Initiative
The Strategic Defense Initiative was proposed by U.S. President Ronald Reagan on March 23, 1983 to use ground and space-based systems to protect the United States from attack by strategic nuclear ballistic missiles. The initiative focused on strategic defense rather than the prior strategic...

, just as missile defense
Missile defense
Missile defense is a system, weapon, or technology involved in the detection, tracking, interception and destruction of attacking missiles. Originally conceived as a defence against nuclear-armed Intercontinental ballistic missiles , its application has broadened to include shorter-ranged...

 continues to be a thorn in the side of the Russians today.) However, progress was made; the INF Treaty, the Conventional Forces in Europe Treaty, and the START Treaty could be said to be the result of the change in leaders and leaders' attitudes that the Able Archer/VRYAN crisis facilitated, just as the Non-Proliferation Treaty and the Partial Test Ban Treaty
Partial Test Ban Treaty
The treaty banning nuclear weapon tests in the atmosphere, in outer space and under water, often abbreviated as the Partial Test Ban Treaty , Limited Test Ban Treaty , or Nuclear Test Ban Treaty is a treaty prohibiting all test detonations of nuclear weapons...

, as well as U.S.-Soviet détente
Détente
Détente is the easing of strained relations, especially in a political situation. The term is often used in reference to the general easing of relations between the Soviet Union and the United States in the 1970s, a thawing at a period roughly in the middle of the Cold War...

, could be considered to be the sons and daughters of the Cuban Missile Crisis
Cuban Missile Crisis
The Cuban Missile Crisis was a confrontation among the Soviet Union, Cuba and the United States in October 1962, during the Cold War...

. Still, both crises were dangerous times catalyzed by dangerous political and military mistakes caused by dangerous policies instituted by leaders who let their fear get the better of their judgment and reasoning. Thankfully for those who lived, and those who now live, these mistakes never caused a first strike to come to pass.

Terms used

  • CEP – circular error probable
    Circular error probable
    In the military science of ballistics, circular error probable is an intuitive measure of a weapon system's precision...

    ; the radius within which a weapon aimed at a given point will land with a 50% confidence; for example, a CEP of 150 m indicates that 50% of the time, the weapon will impact within 150 m of the target. This measure of accuracy assumes that everything up to the point of impact works correctly.
  • Range – the maximum distance from a target a weapon can be fired to successfully hit the point where it is targeted at. (When range is used without qualifiers, like maximum or minimum, it is assumed that it refers to maximum; however, many of these described weapons have minimum ranges as well, though they are not mentioned, or, in all likelihood, even known to the public.)
  • kt/Mt – This is an approximate measure of how much energy is released by the detonation
    Detonation
    Detonation involves a supersonic exothermic front accelerating through a medium that eventually drives a shock front propagating directly in front of it. Detonations are observed in both conventional solid and liquid explosives, as well as in reactive gases...

     of a nuclear weapon; kt stands for kilotons TNT, Mt stands for megatons
    TNT equivalent
    TNT equivalent is a method of quantifying the energy released in explosions. The ton of TNT is a unit of energy equal to 4.184 gigajoules, which is approximately the amount of energy released in the detonation of one ton of TNT...

     TNT. Conventional science of the period contemporary to the Manhattan project
    Manhattan Project
    The Manhattan Project was a research and development program, led by the United States with participation from the United Kingdom and Canada, that produced the first atomic bomb during World War II. From 1942 to 1946, the project was under the direction of Major General Leslie Groves of the US Army...

     came up with these measures so as to reasonably analogize the incredible energy of a nuclear detonation in a form that would be understandable to the military, politicians, or civilians. Trinitrotoluene (TNT) was and is a high explosive with industrial and military uses, and is around 40% more powerfully explosive than an equivalent weight of gunpowder
    Gunpowder
    Gunpowder, also known since in the late 19th century as black powder, was the first chemical explosive and the only one known until the mid 1800s. It is a mixture of sulfur, charcoal, and potassium nitrate - with the sulfur and charcoal acting as fuels, while the saltpeter works as an oxidizer...

    . A ton is equivalent to 1000 kg or approximately 2000 American pounds. A 20 kt nuclear device, therefore, liberates as much energy
    Energy
    In physics, energy is an indirectly observed quantity. It is often understood as the ability a physical system has to do work on other physical systems...

     as does the explosion
    Explosion
    An explosion is a rapid increase in volume and release of energy in an extreme manner, usually with the generation of high temperatures and the release of gases. An explosion creates a shock wave. If the shock wave is a supersonic detonation, then the source of the blast is called a "high explosive"...

     of 20,000 tons of TNT (this is the origin of the term, for the exact definition see TNT equivalent
    TNT equivalent
    TNT equivalent is a method of quantifying the energy released in explosions. The ton of TNT is a unit of energy equal to 4.184 gigajoules, which is approximately the amount of energy released in the detonation of one ton of TNT...

    ). This is a large quantity of energy. In addition, unlike TNT, the detonation of a nuclear device also emits ionizing radiation
    Ionizing radiation
    Ionizing radiation is radiation composed of particles that individually have sufficient energy to remove an electron from an atom or molecule. This ionization produces free radicals, which are atoms or molecules containing unpaired electrons...

     that can harm living organisms, including humans; the prompt radiation from the blast itself and the fallout
    Fallout
    Fallout or nuclear fallout is the residual radiation hazard from a nuclear explosion.Fallout may also refer to:*Fallout , a 1997 post-apocalyptic computer role-playing game released by Interplay Entertainment...

     can persist for a long period of time, though within hours to weeks, the radiation from a single nuclear detonation will drop enough to permit humans to remain at the site of the blast indefinitely without incurring acute fatal exposure
    Radiation exposure
    The term radiation exposure commonly has several uses:* Absorption of high-energy ionizing radiation by an object. In living beings a high absorbed dose can lead to radiation poisoning.* Absorption by an object of non-ionizing radiation...

     to radiation.

Likely first strike weapons systems

  • Pershing II
    Pershing missile
    Pershing was a family of solid-fueled two-stage medium-range ballistic missiles designed and built by Martin Marietta to replace the PGM-11 Redstone missile as the United States Army's primary nuclear-capable theater-level weapon. The Pershing systems lasted over 30 years from the first test...

     IRBM. Single warhead, variable yield 5-50 kt, CEP 50 m with active radar terminal guidance. Short, 7-minute flight-time and range of 1,800 km, designed to strike C4ISTAR installations, bunkers, air fields, air defense sites, and ICBM silos in the European part of the Soviet Union. Decommissioned.
  • SS-18 Satan MIRV--Believed to be a first-strike weapon by some in the West, due to high accuracy of 220 m CEP, and high throw-weight of 8,800 kg; could deploy 40 penetration aids and deliver at least 10 warheads of at least 500 kt to independent, separate targets. Each warhead could probably take out even hardened nuclear silos, such as those used by the Minuteman III. Deployed in 1976, aimed at CONUS
    Conus
    Conus is a large genus of small to large predatory sea snails, marine gastropod molluscs, with the common names of cone snails, cone shells or cones. This genus is placed in the subfamily Coninae within the family Conidae. Geologically speaking, the genus is known from the Eocene to the Recent ...

    . Still in service.
  • MX Missile (Peacekeeper)--Similar in capability to the SS-18 Satan, the Peacekeeper had a throw-weight of 4,000 kg, and could only carry 10 MIRVed warheads of 300 kt each, as well as a CEP
    Circular error probable
    In the military science of ballistics, circular error probable is an intuitive measure of a weapon system's precision...

     of 120 meters. Deployed in the mid-1980s. Decommissioned; however, guidance systems and re-entry vehicles moved to Minuteman III missiles.
  • SS-20 Saber MIRV IRBM—Deployed by the Soviet Union in the late 1970s, this MIRVed IRBM could hide out behind the Urals in Asian Russia and strike NATO C4ISTAR facilities in Europe with scarcely any warning, due to very short flight time, high accuracy, and MIRV payload (rare on an intermediate-range missile). Decommissioned.

First-strike enabling weapons systems

  • Any missile defense
    Missile defense
    Missile defense is a system, weapon, or technology involved in the detection, tracking, interception and destruction of attacking missiles. Originally conceived as a defence against nuclear-armed Intercontinental ballistic missiles , its application has broadened to include shorter-ranged...

     system capable of wide-area (e.g. continental) coverage, and especially those enabling destruction of missiles in the boost phase, are first-strike-enabling weapons. The reason for this is that they allow for a nuclear strike to be launched with reduced fear of mutual assured destruction
    Mutual assured destruction
    Mutual Assured Destruction, or mutually assured destruction , is a doctrine of military strategy and national security policy in which a full-scale use of high-yield weapons of mass destruction by two opposing sides would effectively result in the complete, utter and irrevocable annihilation of...

    . Such a system has never been deployed, although a limited continental missile defense capability has been deployed by the U.S., but is only capable of defending against a handful of missiles.
    • This does not apply, in general, to terminal missile defense systems, such as the former U.S. Safeguard Program
      Safeguard Program
      The Safeguard Program was a United States Army anti-ballistic missile system developed during the late 1960s. Safeguard was designed to protect U.S. ICBM missile sites from counterforce attack, thus preserving the option of an unimpeded retaliatory strike. Safeguard used much of the same technology...

       or the Russian A-35
      A-35 anti-ballistic missile system
      The A-35 anti-ballistic missile system, or A-35 Aldan, was a Soviet military battle management radar complex deployed around Moscow to intercept enemy missiles targeting the city or its surrounding areas. In development since the 1960s and in operation from 1971 until the 1990s, It featured the...

      /A-135
      A-135 anti-ballistic missile system
      The A-135 or ABM-3 anti-ballistic missile system is a Russian military complex deployed around Moscow to counter enemy missiles targeting the city or its surrounding areas. It became operational during 1995...

       systems. Limited-area terminal missile defense systems, defending such targets as ICBM fields, or C4ISTAR facilities may, in fact, be stabilizing, because they ensure survivable retaliatory capacity, and/or survivable de-escalation capacity.
    • This also might not apply to a "non-discriminatory" space-based missile defense system, even if it is—actually, precisely because it is—of global reach. Such a system would be designed to destroy all weapons launched by any nation in a ballistic trajectory, negating every nation's capability to launch any strike with ballistic missiles, assuming the system was sufficiently robust to repel attacks from all potential threats, and built to open standards openly agreed upon and adhered to. Of course, any such system has never been proposed, never mind built. (But it provides an option for defense against a threat that gives no unilateral advantage to any nation.)

Other possible first-strike weapons systems

  • Trident II
    Trident missile
    The Trident missile is a submarine-launched ballistic missile equipped with multiple independently-targetable reentry vehicles . The Fleet Ballistic Missile is armed with nuclear warheads and is launched from nuclear-powered ballistic missile submarines . Trident missiles are carried by fourteen...

    . Trident missiles may carry up to 8 100kt W76 (C4) or 12 (START-limited 8, SORT-limited 5) W76 or 475kt W88 MIRVed warheads (D5), The circular error probable of these weapons is classified, but is believed to be less than 120m (C4) and 100m (D5). The missile attains a temporary low altitude orbit only a few minutes after launch. The Guidance System for the missile is an Inertial Guidance System with an additional Star-Sighting system, which is used to correct small positional errors that have accrued during the flight. GPS has been used on some test flights but is assumed not to be available for a real mission. Trident I-C4 has a range of over 4,000 nm while the Trident II-D5 can surpass 6,000 nm; however, the absolute ranges of these missiles are classified and do not belong in the public domain for reasons of national security.

  • SS-18 Satan Mod I/II 25 megaton
    TNT equivalent
    TNT equivalent is a method of quantifying the energy released in explosions. The ton of TNT is a unit of energy equal to 4.184 gigajoules, which is approximately the amount of energy released in the detonation of one ton of TNT...

     variant. Although it is widely accepted that USSR never had a first-strike strategy (due to its conventional arms superiority in Europe), some experts believed that the single-warhead 25 megaton version of R36-M (SS-18, CEP 250 m.) was a first-strike weapon, targeted against Minuteman III silos. However, a much more logical explanation comes from retired Soviet military officers who report that the 25 megaton SS-18 was targeted against heavily fortified command and control facilities. The reason for this is that a single 25 megaton warhead could only take out one hardened missile silo if the silos are sufficiently separated—probably by only 2–4 km, depending on the amount of hardening. This is due to the inverse square law, which predicts that the amount of energy dispersed from a single point release of energy (such as a thermonuclear blast) dissipates by the inverse of the square of distance from the single point of release. The result is that the power of a nuclear explosion to rupture hardened structures is greatly decreased by the distance from the impact point of the nuclear weapon. So a near-direct hit is generally necessary, as only diminishing returns are gained by increasing bomb power. The only purpose for gigantic nuclear weapons, like the SS-18 25 megaton variant, is to take out extremely hardened targets, like command and control facilities, such as NORAD, located at Cheyenne Mountain
    Cheyenne Mountain
    Cheyenne Mountain is a mountain located just outside the southwest side of Colorado Springs, Colorado, U.S., and is home to the Cheyenne Mountain Air Force Station and its Cheyenne Mountain Directorate, formerly known as the Cheyenne Mountain Operations Center .Throughout the Cold War and...

    ; Federal Emergency Management Agency
    Federal Emergency Management Agency
    The Federal Emergency Management Agency is an agency of the United States Department of Homeland Security, initially created by Presidential Reorganization Plan No. 1 of 1978 and implemented by two Executive Orders...

     (FEMA), located at Mount Weather
    Mount Weather
    The Mount Weather Emergency Operations Center is a civilian command facility in Virginia, U.S. used as the center of operations for the Federal Emergency Management Agency...

    ; or Site R, located at Raven Rock. (It should be noted that the amount of energy needed to rupture missile silos is orders of magnitude greater than the amount necessary to destroy cities, making the SS-18 25 megaton variant effective for the destruction of large urban centers, as well.) This could be a useful weapon for a decapitation strike—however, a decapitation strike is a very risky move, and both the U.S. and Russia have extensive countermeasures against such methods.

Anti-first-strike countermeasures

According to the theory of nuclear deterrence and mutually assured destruction, full countervalue
Countervalue
Countervalue is the targeting of an opponent's cities and civilian populations. In contrast, counterforce refers to the targeting of an opponent's military personnel, forces and facilities.-Theory:...

 retaliation would be the likely fate for anyone who unleashed a first strike. So as to maintain credible deterrence, the nuclear-weapons states have taken measures to give their enemies reason to believe that a first strike would lead to unacceptable results.

The main strategy here relies on creating doubt among enemy strategists regarding nuclear capacity, weapons characteristics, facility and infrastructure vulnerability, early warning systems, intelligence penetration, strategic plans, and political will. In terms of military capabilities, the aim is to create the impression of the maximum possible force and survivability, leading the enemy to make increased estimates of the probability of a disabling counterstrike; while in terms of strategy and politics, the aim is to cause the enemy to believe that such a second strike would be forthcoming in the event of a nuclear attack.

Second strike

One of the main reasons to deter first-strike, is the possibility that the victim of the first-strike will launch a retaliatory second-strike on the attacker.

Increasing SSBN deployment

Nuclear-powered ballistic missile submarines
Nuclear submarine
A nuclear submarine is a submarine powered by a nuclear reactor . The performance advantages of nuclear submarines over "conventional" submarines are considerable: nuclear propulsion, being completely independent of air, frees the submarine from the need to surface frequently, as is necessary for...

 (SSBNs) carrying submarine-launched ballistic missiles (SLBMs), commonly known as "boomers" in the US and "bombers" in the UK, are widely considered the most survivable component of the nuclear triad
Nuclear triad
A nuclear triad refers to a nuclear arsenal which consists of three components, traditionally strategic bombers, ICBMs and SLBMs. The purpose of having a three-branched nuclear capability is to significantly reduce the possibility that an enemy could destroy all of a nation's nuclear forces in a...

. The depths of the ocean are extremely large, and nuclear submarines are highly mobile, very quiet, have virtually unlimited range, and can generate their own oxygen and potable water; in essence, their undersea endurance is limited only by food supply. It is unlikely that any conceivable opponent of any nuclear power deploying ballistic missile submarines could locate and neutralize every ballistic missile submarine before it could launch a retaliatory strike, in the event of war. Therefore, to increase the percentage of nuclear forces surviving a first strike, a nation can simply increase SSBN deployment, as well as deployment of reliable communications links with SSBNs.

Hardening or mobilizing land-based nuclear assets

In addition, land-based ICBM silos can be hardened. No silo can really defend against a direct nuclear hit, but a sufficiently hardened silo could defend against a near miss. In addition, ICBMs can be placed on road or rail-mobile launchers, which can then be moved around; as an enemy has nothing fixed to aim at, this increases their survivability.

Increasing alert state and readiness

The effectiveness of a first strike is contingent upon the aggressor's ability to immediately deplete its enemy's retaliatory capacity to a level that would make a second strike impossible, mitigable, or strategically undesirable. Intelligence and early warning systems increase the probability that the enemy will have the time to launch its own strike before its warmaking capacity has been significantly reduced, thus rendering a first strike pointless. Alert states such as DEFCON
DEFCON
A defense readiness condition is an alert posture used by the United States Armed Forces. The DEFCON system was developed by the Joint Chiefs of Staff and unified and specified combatant commands. It prescribes five graduated levels of readiness for the U.S...

 conditions, apart from serving a purpose in the internal management of a country's military, can have the effect of advising a potential aggressor that an escalation towards first strike has been detected, and therefore that effective retaliatory strikes could be made in the event of an attack.

Maintaining survivable C4ISTAR links

Looking Glass
Looking Glass (airplane)
Looking Glass is the code name for an airborne command center currently operated by the U.S. Navy. It provides command and control of U.S. nuclear forces in the event that ground-based command centers are destroyed or otherwise rendered inoperable.The Looking Glass was initiated by the U.S...

, Nightwatch, and TACAMO
TACAMO
TACAMO is a U.S. military term meaning "Take Charge and Move Out". TACAMO refers to a system of survivable communications links designed to be used in nuclear war to maintain communications between the decision makers and the triad of strategic nuclear weapon delivery systems...

 are U.S. airborne nuclear command posts, and represent survivable communication links with U.S. nuclear forces. In the event of significant political-military tensions between the nuclear powers, they would take to the skies, and provide survivable communications in the event of enemy attack. They are capable of the full exercise of all available MAOs (Major Attack Options), as well as the full SIOP
Single Integrated Operational Plan
The Single Integrated Operational Plan 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...

, in the event of a first strike, or the destruction of the NCA
National Command Authority
National Command Authority is a term used by the Department of Defense of the United States of America to refer to the ultimate lawful source of military orders. The NCA comprises the President of the United States and the Secretary of Defense jointly, or their duly deputized successors, i.e...

. They can directly initiate launch of all U.S. ICBMs via radio and satellite communication, signal SLBMs to launch, and send bombers on their strike missions. In addition to these airborne assets, the U.S. government has several command and control bunkers, the most famous of which is NORAD, tunneled a few thousand feet into the granite
Granite
Granite is a common and widely occurring type of intrusive, felsic, igneous rock. Granite usually has a medium- to coarse-grained texture. Occasionally some individual crystals are larger than the groundmass, in which case the texture is known as porphyritic. A granitic rock with a porphyritic...

 of Cheyenne Mountain
Cheyenne Mountain
Cheyenne Mountain is a mountain located just outside the southwest side of Colorado Springs, Colorado, U.S., and is home to the Cheyenne Mountain Air Force Station and its Cheyenne Mountain Directorate, formerly known as the Cheyenne Mountain Operations Center .Throughout the Cold War and...

, outside of Colorado Springs, Colorado
Colorado
Colorado is a U.S. state that encompasses much of the Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains...

, which is believed to be capable of withstanding and continuing to operate after a nuclear direct hit. Other U.S. C4ISTAR bunkers include an installation called Site R
Site R
The Raven Rock Mountain Complex is a United States government facility on Raven Rock, a mountain in the U.S. state of Pennsylvania. It is located in Liberty Township, Adams County, about east of Waynesboro, Pennsylvania, and north-northeast of Camp David, Maryland. It is also called the Raven...

, located at Raven Rock, Pennsylvania
Pennsylvania
The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

, which is believed to be the Pentagon's
The Pentagon
The Pentagon is the headquarters of the United States Department of Defense, located in Arlington County, Virginia. As a symbol of the U.S. military, "the Pentagon" is often used metonymically to refer to the Department of Defense rather than the building itself.Designed by the American architect...

 relocation site if Washington, D.C.
Washington, D.C.
Washington, D.C., formally the District of Columbia and commonly referred to as Washington, "the District", or simply D.C., is the capital of the United States. On July 16, 1790, the United States Congress approved the creation of a permanent national capital as permitted by the U.S. Constitution....

 is destroyed, as well as Mount Weather
Mount Weather
The Mount Weather Emergency Operations Center is a civilian command facility in Virginia, U.S. used as the center of operations for the Federal Emergency Management Agency...

, in Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

, which is believed to be the relocation site for top Executive Branch officials. The Greenbriar
Greenbriar
Greenbriar can refer to several different things:*Smilax – plant species* The Greenbriar Boys* Greenwood/Greenbriar, Calgary* Greenbriar Mall...

 in West Virginia
West Virginia
West Virginia is a state in the Appalachian and Southeastern regions of the United States, bordered by Virginia to the southeast, Kentucky to the southwest, Ohio to the northwest, Pennsylvania to the northeast and Maryland to the east...

 was once the site of the Supreme Court of the United States
Supreme Court of the United States
The Supreme Court of the United States is the highest court in the United States. It has ultimate appellate jurisdiction over all state and federal courts, and original jurisdiction over a small range of cases...

 and Congress' relocation bunker; however, it is no longer a secret and is now a tourist attraction.

The Russians also have equivalent or superior capabilities in this area; they have a system called СПРН, which is capable of detecting nuclear launches and providing early warning, so that any such strike would not be undetected until it is too late. But their unique and special capability can be found with their Dead Hand
Dead Hand (nuclear war)
Dead Hand , known also as Perimeter, is a Cold-War-era nuclear-control system used by the Soviet Union and might still be in use in Russia. An example of fail-deadly deterrence, it can automatically trigger the launch of the Russian ICBMs if a nuclear strike is detected by seismic, light,...

 fail-deadly
Fail-deadly
Fail-deadly is a concept in nuclear military strategy which encourages deterrence by guaranteeing an immediate, automatic and overwhelming response to an attack. The term fail-deadly was coined as a contrast to fail-safe.-Military usage:...

 computerized nuclear release system, based at Mount Yamantaw
Mount Yamantaw
Mount Yamantau is in the Ural Mountains, Bashkortostan, Russia. The name means bad mountain in the Bashkir language . It is also known as Mount Yamantaw. It stands at 1,640 metres and is the highest mountain in the southern Urals...

 in the Urals. Apparently, Dead Hand, named for either the Dead Man's Hand
Dead man's hand
The dead man's hand is a two-pair poker hand, namely "aces and eights". This card combination gets its name from a legend that it was the five-card-draw hand held by Wild Bill Hickok, when he was murdered on August 2, 1876, in Saloon No. 10 at Deadwood, South Dakota.According to the popular...

 in poker, or the Dead Man's Switch
Dead man's switch
A dead man's switch is a switch that is automatically operated in case the human operator becomes incapacitated, such as through death or loss of consciousness....

 in dangerous or deadly machinery, can be turned on in the event that the Russian leadership fears a nuclear attack. Allegedly, once Dead Hand is activated, if it detects a loss of communications with Moscow as well as nuclear detonations inside of Russian territory, it can give final authority for the release of nuclear weapons to military officers in a bunker under Mt. Yamantaw, who can then, if they so determine, launch Russia's arsenal. Mt. Yamantaw is believed to be able to withstand multiple direct nuclear detonations.

Decreasing tensions by mutual adoption of a minimum credible deterrent posture

Instead of relying on sophisticated communications links and launch-on-warning postures, the French, British, and Chinese have chosen to assume different nuclear postures more suited to minimum credible deterrence, or the capability to inflict unacceptable losses so as to prevent the use of nuclear weapons against them, rather than pursuing types of nuclear weapons suitable to first-strike use.

The People's Republic of China
People's Republic of China
China , officially the People's Republic of China , is the most populous country in the world, with over 1.3 billion citizens. Located in East Asia, the country covers approximately 9.6 million square kilometres...

 is believed to pursue a minimum credible deterrent/second strike
Second strike
In nuclear strategy, a second strike capability is a country's assured ability to respond to a nuclear attack with powerful nuclear retaliation against the attacker...

 strategy with regards to the United States. This may or may not be true with regards to the PRC's stance vis a vis Russia, as the majority of Chinese nuclear platforms are non-intercontinental, and are deployed on the Russian-Chinese border. Unlike the relations of the United States and the PRC, the PRC and Russia have had military conflicts in the past. In recent years, the PRC has improved its early-warning systems and renovated certain of its platforms for intercontinental strike; this may be due to the U.S. missile defense system (it may not be, however). In general, it appears that the PRC's leaders do not greatly fear a first strike (due to their posture of merely inflicting unacceptable losses upon an adversary as opposed to the U.S./Russian policy of trying to "win" a nuclear war); in any event, the Chinese arsenal is considered sufficient to ensure that such a first strike would not go unavenged.

The United Kingdom
United Kingdom
The United Kingdom of Great Britain and Northern IrelandIn the United Kingdom and Dependencies, other languages have been officially recognised as legitimate autochthonous languages under the European Charter for Regional or Minority Languages...

 & France
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 possess sophisticated nuclear weapons platforms; however their nuclear strategies are minimum credible deterrent-based. Each possesses ballistic missile submarines armed with intercontinental submarine launched ballistic missiles to ensure a devastating second strike
Second strike
In nuclear strategy, a second strike capability is a country's assured ability to respond to a nuclear attack with powerful nuclear retaliation against the attacker...

 retaliation anywhere in the world. France also possesses a number of nuclear capable fighter aircraft. Both countries' nuclear policies are believed to be that of effective deterrence towards a would be nuclear strike against themselves, NATO, European Union members and other allies.

Destabilizing role of land-based MIRVed ICBMs

MIRVed land-based ICBMs are generally considered suitable for a first strike or a counterforce strike, due to:
  1. Their high accuracy, compared to submarine-launched ballistic missiles which are less accurate, and more prone to defects;
  2. Their fast response time, compared to bombers which are considered too slow;
  3. Their ability to carry multiple warheads at once, useful for destroying a whole missile field with one missile.


Unlike a decapitation strike
Decapitation strike
In the theory of nuclear warfare, a decapitation strike is a first strike attack that aims to remove the command and control mechanisms of the opponent, in the hope that it will severely degrade or destroy its capacity for nuclear retaliation....

 or a countervalue strike, a counterforce strike might result in a potentially more constrained retaliation. Though the Minuteman III of the mid-1960s was MIRVed with 3 warheads, heavily MIRVed vehicles threatened to upset the balance; these included the SS-18 Satan which was deployed in 1976, and was considered to threaten Minuteman III silos, which led some
Team B
Team B was a competitive analysis exercise commissioned by the Central Intelligence Agency in the 1970s to analyze threats the Soviet Union posed to the security of the United States. Team B, approved by then Director of Central Intelligence George H. W. Bush, was composed of "outside experts" who...

 neoconservatives to conclude a Soviet first strike was being prepared for. This led to the development of the aforementioned Pershing II, the Trident I and Trident II, as well as the MX missile, and the B-1 Lancer
B-1 Lancer
The Rockwell B-1 LancerThe name "Lancer" is only applied to the B-1B version, after the program was revived. is a four-engine variable-sweep wing strategic bomber used by the United States Air Force...

.

MIRVed land-based ICBMs are considered destabilizing because they tend to put a premium on striking first. When a missile is MIRVed, it is able to carry many warheads
Warheads
Warheads may refer to:*Warhead, the damaging part of a projectile weapon*Warheads , a Swedish band*Warheads , a brand of sour candy*Warheads , a comic book published by Marvel UK...

 (3 to 14 in existing U.S. missiles; 3 to 12 in existing Soviet missiles) and deliver them to separate targets. If it is assumed that each side has 100 missiles, with 5 warheads each, and further that each side has a 95 percent chance of neutralizing the opponent's missiles in their silos by firing 2 warheads at each silo, then the attacking side can reduce the enemy ICBM force from 100 missiles to about 5 by firing 40 missiles with 200 warheads, and keeping the rest of 60 missiles in reserve. As such, this type of weapon was intended to be banned under the START II
START II
START II was a bilateral treaty between the United States of America and Russia on the Reduction and Limitation of Strategic Offensive Arms. It was signed by United States President George H. W...

 agreement, however the START II agreement was never activated, and neither Russia nor the USA has adhered to the agreement.

Movies about first strike

  • Dr. Strangelove by Stanley Kubrick
    Stanley Kubrick
    Stanley Kubrick was an American film director, writer, producer, and photographer who lived in England during most of the last four decades of his career...

  • Miracle Mile
    Miracle Mile (film)
    Miracle Mile is a 1988 apocalyptic thriller cult film written and directed by Steve De Jarnatt, and starring Anthony Edwards and Mare Winningham that takes place mostly in real time. It is named after the Miracle Mile neighborhood of Los Angeles, where most of the action takes place. The movie was...

  • Fail-Safe
    Fail-Safe (1964 film)
    Fail-Safe is a 1964 film directed by Sidney Lumet, based on the 1962 novel of the same name by Eugene Burdick and Harvey Wheeler. It tells the story of a fictional Cold War nuclear crisis...

  • First Strike
    First Strike (1979 film)
    First Strike was a 1979 documentary created by PBS which discusses the United States armed forces strategy for dealing with nuclear warfare. The film became far better known when various clips were edited into the 1983 TV film The Day After....

  • WarGames
    WarGames
    WarGames is a 1983 American Cold War suspense/science-fiction film written by Lawrence Lasker and Walter F. Parkes and directed by John Badham. The film stars Matthew Broderick and Ally Sheedy....

  • The Day After (1983 television movie)
    The Day After
    The Day After is a 1983 American television movie which aired on November 20, 1983, on the ABC television network. It was seen by more than 100 million people during its initial broadcast....

  • Threads
    Threads
    Threads is a British television drama produced by the BBC in 1984. Written by Barry Hines and directed by Mick Jackson, it is a documentary-style account of a nuclear war and its effects on the city of Sheffield in northern England....

  • By Dawn's Early Light
    By Dawn's Early Light
    By Dawn’s Early Light is an HBO Original Movie, aired in 1990 and set in 1991. It is based on the 1983 novel Trinity's Child, written by William Prochnau. The film is one of the last films to depict the events of a fictional World War III before the collapse of the Soviet Union and the end of the...

  • The movie and the book The Hunt for Red October
    The Hunt for Red October
    The Hunt for Red October is a 1984 novel by Tom Clancy. The story follows the intertwined adventures of Soviet submarine captain Marko Aleksandrovich Ramius and CIA analyst Jack Ryan.The novel was originally published by the U.S...

    involves the fear of a Russian submarine nuclear delivery system that is so ideal for a first strike that its captain and others plan to defect with the submarine rather than allow it to continue under Russian control.

See also

  • Counterforce nuclear weapon
  • Decapitation strike
    Decapitation strike
    In the theory of nuclear warfare, a decapitation strike is a first strike attack that aims to remove the command and control mechanisms of the opponent, in the hope that it will severely degrade or destroy its capacity for nuclear retaliation....

  • Second strike
    Second strike
    In nuclear strategy, a second strike capability is a country's assured ability to respond to a nuclear attack with powerful nuclear retaliation against the attacker...

  • 13 Days
    Cuban Missile Crisis
    The Cuban Missile Crisis was a confrontation among the Soviet Union, Cuba and the United States in October 1962, during the Cold War...

  • Preemptive war
    Preemptive war
    A preemptive war is a war that is commenced in an attempt to repel or defeat a perceived inevitable offensive or invasion, or to gain a strategic advantage in an impending war before that threat materializes. It is a war which preemptively 'breaks the peace'. The term: 'preemptive war' is...


External links

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