HIS: This Day in History: 1949 – Soviet atomic bomb project: The Soviet Union tests its first atomic bomb, known as First Lightning or Joe 1, at Semipalatinsk, Kazakhstan.

The Soviet atomic bomb project was the classified research and development program that was authorized by Joseph Stalin in the Soviet Union to develop nuclear weapons during World War II.

Although the Soviet scientific community discussed the possibility of an atomic bomb throughout the 1930s, going as far as making a concrete proposal to develop such a weapon in 1940, the full-scale program wasn't initiated until World War II.

Because of the conspicuous silence of the scientific publications on the subject of nuclear fission by German, American, and British scientists, Russian physicist Georgy Flyorov suspected that the Allied powers had secretly been developing a "superweapon" since 1939. Flyorov wrote a letter to Stalin urging him to start this program in 1942. Initial efforts were slowed due to the German invasion of the Soviet Union and remained largely composed of the intelligence knowledge gained from the Soviet spy rings working in the U.S. Manhattan Project.

After Stalin learned of the atomic bombings of Hiroshima and Nagasaki, the program was pursued aggressively and accelerated through effective intelligence gathering about the German nuclear weapon project and the American Manhattan Project. The Soviet efforts also rounded up captured German scientists to join their program, and relied on knowledge passed by spies to Soviet intelligence agencies.

On 29 August 1949, the Soviet Union secretly conducted its first successful weapon test (First Lightning, based on the American "Fat Man" design) at the Semipalatinsk Test Site in Kazakhstan.

Comments

HIS: This Day in History: 1999 – Olusegun Obasanjo takes office as President of Nigeria, the first elected and civilian head of state in Nigeria after 16 years of military rule.

HIS: This Day in History: 1999 – Olusegun Obasanjo takes office as President of Nigeria, the first elected and civilian head of state in Nigeria after 16 years of military rule. In 1993, Sani Abacha seized power in a military coup. Openly critical of Abacha's administration, in 1995 Obasanjo was arrested and convicted of being part of a planned coup, despite protesting his innocence. While imprisoned, he became a born again Christian, with providentialism strongly influencing his subsequent worldview. He was released following Abacha's death in 1998. Entering electoral politics, Obasanjo became the PDP candidate for the 1999 presidential election, which he won comfortably. As president, he de-politicised the military and both expanded the police and mobilised the army to combat widespread ethnic, religious, and secessionist violence. He withdrew Nigeria's military from Sierra Leone and privatised various public enterprises to limit his country's spiralling debt. He was...

HIS: This Day in History: 1343 – Pope Clement VI issues the papal bull Unigenitus to justify the power of the pope and the use of indulgences. Nearly 200 years later, Martin Luther would protest this.

In the teaching of the Catholic Church, an indulgence (Latin: indulgentia, from indulgeo, 'permit') is "a way to reduce the amount of punishment one has to undergo for sins". The Catechism of the Catholic Church describes an indulgence as "a remission before God of the temporal punishment due to sins whose guilt has already been forgiven, which the faithful Christian who is duly disposed gains under certain prescribed conditions through the action of the Church which, as the minister of redemption, dispenses and applies with authority the treasury of the satisfactions of Christ and all of the saints". The recipient of an indulgence must perform an action to receive it. This is most often the saying (once, or many times) of a specified prayer, but may also include the visiting of a particular place, or the performance of specific good works. Indulgences were introduced to allow for the remission of the severe penances of the early Church and granted at the ...

HIS: This Day in History: 1454 – The papal bull Romanus Pontifex awards the Kingdom of Portugal exclusive trade and colonization rights to all of Africa south of Cape Bojador.

HIS: This Day in History: 1454 – The papal bull Romanus Pontifex awards the Kingdom of Portugal exclusive trade and colonization rights to all of Africa south of Cape Bojador. Romanus Pontifex, Latin for "The Roman Pontiff", is a papal bull issued several times over the 15th century, first in 1436 by Pope Eugenius IV and again in 1455 by Pope Nicholas V to King Afonso V of Portugal. As a follow-up to the Dum Diversas, it confirmed to the Crown of Portugal dominion over all lands south of Cape Bojador in Africa. Along with encouraging the seizure of the lands of Saracen Turks and non-Christians. The bull's primary purpose was to forbid other Christian nations from infringing the King of Portugal's rights of trade and colonisation in these regions, particularly amid the Portuguese and Castilian competition for ascendancy over new lands discovered. This bull should not be confused with a September 21, 1451, bull by the same name, also written by Nicholas V, relieving th...

His Onyichinaz

Search This Blog