Today is UN International Day against Nuclear Tests, commemorating the health, environmental and cultural legacies of nuclear testing. It’s important for the islands region, as the US, UK and France tested more than 315 nuclear weapons at 10 Pacific sites over 50 years. THREAD
He's been carrying on about it for a decade now. A mathematician calculated several years ago that even throwing an impressive number of objections aside, it would take 3,500 nukes a day for seven weeks straight to make any sort of discernable impact, pun intended. Quote Hans Kristensen (also on Bluesky) @nukestrat · 8h When Musk is not supporting coup-makers and destroying US government agencies, he’s promoting nuking Mars. The t-shirt logo NUKE MARS is as crazy as it sounds: detonate nukes over Mars poles to vaporize ice and gases to create greenhouse effect to warm up planet for people.
कीव यूक्रेन ने अपने स्वतंत्रता दिवस पर रूस के न्यूक्लियर प्लांट पर किए 95 ड्रोन अटैक, जेलेंस्की बोले- बिना शर्त सीजफायर चाहिए, पुतिन ने कब्जाए इलाकों को छोड़ने से किया इनकार #Ukraine #Russia #DroneAttack #NuclearPlant #Zelensky #Putin #UkraineWar #BreakingNews
Olkilouto could power roughly 5 million Australian homes each day completely emissions free. The two oldest reactors at this plant began operating in 1979 and 1982. For over 40 years they've been providing clean electricity, with their current licence allowing them to operate Show more
Since nuclear weapons testing began on 16 July 1945, over 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 Show more
— Mohammad Ali Taheri Movement (@Taheri_Movement) August 29, 2025
Flight out of the way, Back to testing! Earlier today R3.16 rolled back from the test area at McGregor, this was previously seen arriving in mid May so had quite a long test campaign! : http://nsf.live/mcgregor The Ringwatchers and NSF - NASASpaceflight.com
Auto-translated by Grok Show original In 1954, a US Air Force B-57B Canberra captured images of Castle Bravo — the most powerful nuclear test ever conducted by the United States. The detonation at Bikini Atoll produced 15 megatons, 1,000 times stronger than that of Hiroshima.
Today is the International Day against Nuclear Tests. This commemorative date was established by the United Nations General Assembly at the initiative of Kazakhstan. Our people endured the tragic consequences of nuclear weapon explosions for many years.
On this International Day Against Nuclear Tests, we remember the devastating consequences of colonialism. From the Sahara in Algeria, where France carried out nuclear explosions despite local resistance, to French Polynesia, where entire populations and ecosystems were exposed to Show more
A US Air Force B-57B Canberra captures footage of Castle Bravo, the most powerful nuclear test conducted by the United States in 1954. The explosion at Bikini Atoll yielded a yield of 15 megatons, equivalent to 1,000 times the power of the bomb dropped on Hiroshima.
International Day against Nuclear Tests is a global event aimed at promoting the cessation of all nuclear weapon test explosions. The intention is to raise awareness about the effects of nuclear test explosions on the health and environment of people and communities, while also emphasizing the need for nuclear disarmament. A key aspect of the observance is to encourage governments, civil society organizations, and individuals worldwide to work collaboratively to ban nuclear testing and push for the ratifications of the Comprehensive Nuclear-Test-Ban Treaty (CTBT).
The United Nations General Assembly declared the International Day against Nuclear Tests in 2009, following concerns about the enduring negative impact of nuclear testing. Areas like Australia which have experienced significant nuclear testing over decades, are especially committed to the cause. Between 1952 and 1963, Australia witnessed a series of nuclear tests conducted by the British government. This occurrence resulted in long-term adverse health effects and environmental degradation, particularly for Indigenous Australian communities. In the years since, Australia has pursued a proactive role in advocating for a world free of nuclear weapons. The country became an early signatory of the CTBT in 1996 and a strong supporter of its aims and principles.
In Australia, International Day against Nuclear Tests is commemorated through various events and activities organized by anti-nuclear organizations, peace activists, and other civil society groups. These events often include public lectures, panel discussions, film screenings, educational workshops, and advocacy campaigns promoting nuclear disarmament. These activities aim to engage the broader Australian public and keep the momentum for nuclear disarmament alive. International Day against Nuclear Tests is observed annually on the 29th of August, serving as a powerful reminder of Australia's past experiences with nuclear testing and the ongoing need to work towards a nuclear-free world.
Facts about Nuclear Testing
Over the past 6 decades, the United States, Russia, and France have carried out the most nuclear tests. They have conducted 1,032, 715, and 210 tests respectively.
There are an estimated total of 16,400 nuclear weapons on Earth today.
Russia and the United States currently possess the largest nuclear weapon stockpiles, accounting for approximately 90% of global nuclear weapons.
Between 1945 and 1989, the Australian government was involved in monitoring more than 200 atmospheric nuclear tests conducted globally, particularly focusing on tests performed by the United States, United Kingdom, and France in the Pacific region.
In total, 12 major nuclear tests and hundreds of minor trials, including those involving radioactive materials, were conducted in Australia. The last of these tests took place in 1963.
In the News and Trending in Australia for International Day against Nuclear Tests
Attend the meeting held by the president of the UN General Assembly by either going to the event in person or watching the recorded webcast.
Visit the Maralinga nuclear test site in South Australia. This is the site where the British conducted several nuclear tests in the 1950s and 1960s. Tourists can visit and learn about the history and effects of the testing.
Learn more about the Australian Radiation Protection and Nuclear Safety Agency (ARPANSA). ARPANSA is the government agency responsible for protecting the Australian people and the environment from the harmful effects of radiation. They also provide information on nuclear testing.