Its yield equals 20, tonnes of TNT. The date of the test marks the beginning of the nuclear age. Many more later die from radiation-related illnesses. An estimated 74, people die by the end of
Inthe United Kingdom became the third nation to possess nuclear weapons when it detonated an atomic bomb in Operation Hurricane  on October 3,which had a yield of 25 kilotons.
After major contributions to the Manhattan Project by both Canadian and British governments, the Atomic Energy Act prohibited multi-national cooperation on nuclear projects.
Britain did not begin planning the development of their own nuclear weapon until January, Following this successful test, under the leadership of Winston Churchill, Britain decided to develop and test a hydrogen bomb.
The first successful hydrogen bomb test occurred on November 8,which had a yield of 1. During the Cold War, British nuclear deterrence came from submarines and nuclear-armed aircraft.
France became the fourth nation to possess nuclear weapons on February 13,when the atomic bomb Gerboise Bleue was detonated in Algeria,  then still a French colony [Formally a part of the Metropolitan France. Eight years later, France conducted its first thermonuclear test above Fangatuafa Atoll.
It had a yield of Arms race history weapons. During the Cold War, the French nuclear deterrent was centered around the Force de frappea nuclear triad consisting of Dassault Mirage IV bombers carrying such nuclear weapons as the AN gravity bomb and the ASMP stand-off attack missile, Pluton and Hades ballistic missiles, and the Redoutable class submarine armed with strategic nuclear missiles.
In the late s, China began developing nuclear weapons with substantial Soviet assistant in exchange for uranium ore. However, the Sino-Soviet ideological split in the late s developed problems between China and the Soviet Union.
This caused the Soviets to cease helping China develop nuclear weapons. However, China continued developing nuclear weapons without Soviet support and made remarkable progress in the s. During the Cold War, the Chinese nuclear deterrent consisted of gravity bombs carried aboard H-6 bomber aircraftmissile systems such as the DF-2DF-3and DF-4 and in the later stages of the Cold War, the Type ballistic missile submarine.
On June 14,China detonated its first hydrogen bomb. Cuban Missile Crisis Edit Shortly after Fulgencio Batista took control of the Cuban government and became dictator, revolutionaries started to emerge to challenge Batista.
The Soviet Union supported and praised Castro and his resistance. On January 1,the Cuban government fell, propelling Castro into power, and was recognized by the Soviet government on January When the United States began boycotting Cuban sugar, the Soviet Union began purchasing large quantities to support the Cuban economy in return for fuel and eventually placing nuclear ballistic missiles on Cuban soil.
These missiles would be capable of reaching the United States very quickly. On October 14,an American spy plane discovered these nuclear missile sites under construction in Cuba.
The group was split between a militaristic solution and a diplomatic one. As tensions increased, Kennedy eventually ordered U.
This was the closest the world has been to a nuclear war. Eventually, on October 26, through much discussion between U. S and Soviet officials, Khrushchev announced that the Soviet Union would withdraw all missiles from Cuba.
Shortly after, the U. Bans on nuclear testing, anti-ballistic missile systems, and weapons in space all attempted to limit the expansion of the arms race through the Partial Test Ban Treaty. Inboth the U. However, this agreement was ended when the Soviets resumed testing infollowed by a series of nuclear tests conducted by the U.
These events led to much political fallout, as well as the Cuban Missile Crisis in All atmospheric, underwater, and outer space nuclear testing were agreed to be halted, but countries were still allowed to test underground.
An additional countries have signed this treaty since This was primarily due to the economic impact that nuclear testing and production had on both U. This treaty significantly reduced nuclear-related costs as well as the risk of nuclear war.
A new technology, known as multiple-independently targetable re-entry vehicle MIRVallowed single missiles to hold and launch multiple nuclear missiles at targets while in mid-air. Over the next 10 years, the Soviet Union and U.One example of an arms race is the “dreadnought” arms race between Germany and Britain prior to World War I.
|What is Kobo Super Points?||It is difficult to escape the conclusion that Europe before succumbed to hubris. In Britain launched a new, more-advanced warship, HMS Dreadnought, triggering a naval arms race.|
|Examples of arms races since the early 20th century||The History Learning Site, 9 Mar The nuclear arms race was central to the Cold War.|
In the early 20th century, Germany as a rising power sought to challenge the United Kingdom’s traditional naval dominance. In Britain launched a new, more-advanced warship, HMS.
The Cold War nuclear arms race between the United States and the Soviet Union is another example of a 20th-century arms race. The United States’ use of nuclear weapons to end World War II led to a determined effort by the Soviet Union to acquire those weapons, leading to a long-running nuclear arms race between the two superpowers.
The Soviet-American Arms Race John Swift | Published in History Review Issue 63 March The destruction of the Japanese cities of Hiroshima and Nagasaki by American atomic weapons in August began an arms . The US raises the stakes in the nuclear arms race by detonating the first hydrogen bomb at Enewetak Atoll in the Marshall Islands.
non-nuclear-weapon states agree never to acquire nuclear weapons, and the nuclear-weapon states make a legal undertaking to disarm. It joins Ukraine and Kazakhstan as former Soviet republics that have given.
The International Campaign to Abolish Nuclear Weapons (ICAN) is a coalition of non-governmental organizations in one hundred countries promoting adherence to and implementation of the United Nations nuclear weapon ban treaty.
This landmark global agreement was adopted in New York on 7 July The nuclear arms race was a competition for supremacy in nuclear warfare between the United States, the Soviet Union, and their respective allies during the Cold War.
Nuclear Weapons: History: "The Cold War and the Nuclear Arms Race", and "Nuclear Weapons, Terrorism, and the Presidency".