Disappeared or died: American nuclear scientists

Full List of 10 US Nuclear Scientists Who Have Mysteriously Vanished or Died Since 2023 as White House Launches Probe

These disappearances from key security institutions and similar vanishings on foot suggest a disturbing pattern that cannot be ignored

By Jim Manzon
Published 16 April 2026, 11:26 AM BST

List of 10 US Nuclear Scientists Who Vanished or Died
The 10 Scientists Who Vanished or Died from 2023-2026: (Top L-R) Steven Garcia, William McCasland, Anthony Chavez, Melissa Casias, Monica Reza, (Bottom L-R) Nuno Loureiro, Carl Grillmair, Michael Hicks, Frank Maiwald, Jason Thomas.

The White House has confirmed it will look into a disturbing pattern of deaths and disappearances involving at least 10 American scientists linked to nuclear weapons, advanced space research, and classified government programmes since 2023.

https://www.ibtimes.co.uk/white-house-investigates-scientist-deaths-disappearances-1792020

It is not unique, it happened in India – see

https://m.economictimes.com/news/new-updates/dj-vu-10-nuclear-scientists-dead-or-missing-in-us-under-mysterious-circumstances-a-decade-after-india-saw-similar-cases/articleshow/130297855.cms

Another report:

Social Entrepreneur

“Why Are Top Indian Scientists Dying in Mysterious ‘Accidents’? | Coincidence, Cover-up, or Cold Calculations?”

Nishanth Muraleedharan – June 24, 2025 – AdvicePoliticsTech

🧠 Accidents? Really? How Many Coincidences Does It Take to Raise a National Alarm?


India, the land of zero, also seems to have a dangerously high number of “zero-witness” accidents when it comes to its top-tier scientists. Over 74 scientists—yes, seventy-four—from DRDOISRO, and BARC have allegedly died in unexplained circumstances over the past two decades. Car crashes. Drowning in bathtubs. Slipping off balconies. Hanging under mysterious mental health labels. Do you smell smoke? Because there’s definitely a fire somewhere. 🔥

https://nishani.in/why-are-top-indian-scientists-dying-in-mysterious-accidents-coincidence-cover-up-or-cold-calculations/

Abd Israel was proud to say they killed Iranian nuclear scientists:

Israel killed 30 Iranian security chiefs and 11 nuclear scientists, Israeli official says

By Howard Goller and Jonathan Landay

June 27, 20258:53 PM GMT+1Updated June 27, 2025

https://www.reuters.com/business/aerospace-defense/israel-killed-30-iranian-security-chiefs-11-nuclear-scientists-israeli-official-2025-06-27/

An example of a famous nuclear scientist:

Abdul Qadeer Khan

Pakistani scientist

Also known as: A. Q. Khan, Abdal Qadir Khan

 

Robert S. Norris

 

Britannica Editors

 

Mar. 28, 2026 •Quick SummaryAsk Anything

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  • Who was Abdul Qadeer Khan?
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Abdul Qadeer Khan (born April 1, 1936, Bhopal, India—died October 10, 2021, Islamabad, Pakistan) was a Pakistani engineer, a key figure in Pakistan’s nuclear weapons program who was also involved for decades in a black market of nuclear technology and know-how whereby uranium-enrichment centrifuges, nuclear warhead designs, missiles, and expertise were sold or traded to Iran, North Korea, Libya, and possibly other countries.

In 1947, during Khan’s childhood, India achieved independence from Britain, and Muslim areas in the east and west were partitioned to form the state of Pakistan. Khan immigrated to West Pakistan in 1952, and in 1960 he graduated from the University of Karachi with a degree in metallurgy. Over the next decade he pursued graduate studies abroad, first in West Berlin and then in DelftNetherlands, where in 1967 he received a master’s degree in metallurgy. In 1972 he earned a doctorate in metallurgical engineering from the Catholic University of Leuven in Belgium. Meanwhile, in 1964 he married Hendrina Reterink, a British national who had been born to Dutch expatriate parents in South Africa and raised in what was then Northern Rhodesia (now Zambia) before moving to the Netherlands.

In the spring of 1972 Khan was hired by Physical Dynamics Research Laboratory, a subcontractor of the Dutch partner of URENCO. URENCO, a consortium of British, German, and Dutch companies, was established in 1971 to research and develop uranium enrichment through the use of ultracentrifuges, which are centrifuges that operate at extremely high speeds. Khan was granted a low-level security clearance, but, through lax oversight, he gained access to a full range of information on ultracentrifuge technology and visited the Dutch plant at Almelo many times. One of his jobs was to translate German documents on advanced centrifuges into Dutch.

Khan was heavily influenced by events back home, notably Pakistan’s humiliating defeat in a brief war with India in 1971, the subsequent loss of East Pakistan through the creation of a new independent country, Bangladesh, and India’s test of a nuclear explosive device in May 1974. On September 17, 1974, Khan wrote to Pakistan’s prime ministerZulfikar Ali Bhutto, offering his assistance in preparing an atomic bomb. In the letter he offered the opinion that the uranium route to the bomb, using centrifuges for enrichment, was better than the plutonium path (already under way in Pakistan), which relied on nuclear reactors and reprocessing.

Bhutto met Khan in December 1974 and encouraged him to do everything he could to help Pakistan attain the bomb. Over the next year Khan stole drawings of centrifuges and assembled a list of mainly European suppliers where parts could be procured. On December 15, 1975, he left the Netherlands for Pakistan, accompanied by his wife and two daughters and carrying his blueprint copies and suppliers list.

Khan initially worked with the Pakistan Atomic Energy Commission (PAEC), but differences arose with its head, Munir Ahmad Khan. In mid-1976, at Bhutto’s direction, Khan founded the Engineering Research Laboratory, or ERL, for the purpose of developing a uranium-enrichment capability. (In May 1981 the laboratory was renamed the Khan Research Laboratory, or KRL.) Khan’s base of operations was in Kahuta, 50 km (30 miles) southeast of Islamabad; there Khan developed prototype centrifuges based on German designs and used his suppliers list to import essential components from Swiss, Dutch, British, and German companies, among others.

In the early 1980s Pakistan acquired from China the blueprints of a nuclear weapon that used a uranium implosion design that the Chinese had successfully tested in 1966. It is generally believed that the Chinese tested a derivative design for the Pakistanis on May 26, 1990. Khan, having satisfied Pakistan’s needs for its own uranium weapon, began in the mid-1980s to create front companies in DubayyMalaysia, and elsewhere, and through these entities he covertly sold or traded centrifuges, components, designs, and expertise in an extensive black-market network. The customers included Iran, which went on to build a uranium-enrichment complex based on the Pakistani model. Khan visited North Korea at least 13 times and is suspected of having transferred enrichment technology to that country. (His laboratory also developed Pakistan’s Ghauri ballistic missile with help from the North Koreans.) Libya, supplied by Khan, embarked upon a nuclear weapons program until it was interrupted by the United States in 2003.

On January 31, 2004, Khan was arrested for transferring nuclear technology to other countries. On February 4 he read a statement on Pakistani television taking full responsibility for his operations and absolving the military and government of any involvement—a claim that many nuclear experts found difficult to believe. The next day he was pardoned by Pakistan’s president, Pervez Musharraf, but he was held under house arrest until 2009. Khan’s critics, particularly in the West, expressed dismay at such lenient treatment of a man whom one observer called “the greatest nuclear proliferator of all time.” For many Pakistanis, however, Khan remains a symbol of pride, a hero whose contribution strengthened Pakistan’s national security against India.

Robert S. Norris

https://www.britannica.com/biography/Abdul-Qadeer-Khan

And he had links with Iran:

Iran

‘Islamic bomb’: The secret Pakistani scheme to make Iran a nuclear power

Scientist AQ Khan, surveilled and targeted by Israel’s Mossad, wanted to give Iran nuclear technology to challenge the authority of the West

https://www.middleeasteye.net/features/islamic-bomb-secret-pakistani-scheme-make-iran-nuclear-power

And Israel built its nuclear weapon at Dimona:

Israel’s nuclear bomb was developed by a team of scientists led by David Ben-Gurion, Shimon Peres, and Ernst David Bergmann, with significant assistance from France. The project began in the late 1950s at the Dimona facility, where they secretly produced weapons-grade plutonium. Wikipedia Majalla

This was when Charles de Gaulle was President of France, 1959 to 1969.

Countries which possess their own nuclear weapon:

Search Assist

As of 2026, nine countries are known or believed to possess nuclear weapons: the United States, Russia, the United Kingdom, France, China, India, Pakistan, Israel, and North Korea. Russia and the United States hold the majority of the world’s nuclear stockpile, with over 90% of the total.

 Wikipedia ucs.org

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About borderslynn

Retired, living in the Scottish Borders after living most of my life in cities in England. I can now indulge my interest in all aspects of living close to nature in a wild landscape. I live on what was once the Iapetus Ocean which took millions of years to travel from the Southern Hemisphere to here in the Northern Hemisphere. That set me thinking and questioning and seeking answers. In 1998 I co-wrote Millennium Countdown (US)/ A Business Guide to the Year 2000 (UK) see https://www.abebooks.co.uk/products/isbn/9780749427917
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