There’s been suspicion that India has been losing them too on the similar lines. https://www.theweek.in/news/india/2021/01/06/from-the-archives-when-several-in

There’s been suspicion that India has been losing them too on the similar lines. https://www.theweek.in/news/india/2021/01/06/from-the-archives-when-several-indian-nuclear-scientists-died-mysteriously.html https://www.theweek.in/news/india/2021/01/06/from-the-archiv... This article says hundreds of deaths https://asiatimes.com/2019/07/indias-vanishing-nuclear-scientists/ https://asiatimes.com/2019/07/indias-vanishing-nuclear-scien...