Breaking news: Atomic Bombs: International day against Nuclear Tests 2020

 The first Soviet nuclear test was conducted on 29th August, 1949, four years after the first U.S. nuclear test.

In December 2009, the United Nations General Assembly unanimously declared 29th of August as theInternational Day against Nuclear Tests .

This day was proposed by Kazakhstan as it marks both the closure of the former Soviet Semi-pala-tinsk Test Site in 1991 in modern-day Kazakhstan and the date of the first Soviet nuclear test conducted there in 1949.

Servicemen often played the role of guinea pigs in the first decades of nuclear testing.
The servicemen involved and people living close to the test sites often paid with their health, some even with their lives; see chapter effects of nuclear testing. Some of the world’s over 60 nuclear test sites continue to be contaminated.

Currently 183 States have signed the Treaty and 162 have ratified it. However for the CTBT to enter into force, eight States – from a list of 44 defined as nuclear technology holders – have yet to ratify to meet the Treaty’s stringent entry into force requirement: China, DPRK, Egypt, India, Iran, Israel, Pakistan and the United States.

Since nuclear weapons testing began on 16 July 1945, nearly 2,000 have taken place. In the early days of nuclear testing little consideration was given to its devastating effects on human life, let alone the dangers of nuclear fallout from atmospheric tests. Hindsight and history have shown us the terrifying and tragic effects of nuclear weapons testing, especially when controlled conditions go awry, and in light of the far more powerful and destructive nuclear weapons that exist today.

On 2 December 2009, the 64th session of the United Nations General Assembly declared 29 August the International Day against Nuclear Tests by unanimously adopting resolution 64/35. The resolution calls for increasing awareness and education “about the effects of nuclear weapon test explosions or any other nuclear explosions and the need for their cessation as one of the means of achieving the goal of a nuclear-weapon-free world.” The resolution was initiated by the Republic of Kazakhstan, together with a large number of sponsors and cosponsors with a view to commemorating the closure of the Semipalatinsk Nuclear Test site on 29 August 1991.