Indians used this knowledge to hide their first nuclear test at Pokhran from US spy satellites https://www.indiatoday.in/magazine/society-the-arts/books/story/

Indians used this knowledge to hide their first nuclear test at Pokhran from US spy satellites https://www.indiatoday.in/magazine/society-the-arts/books/story/19990517-book-extract-from-the-book-weapons-of-peace-780871-1999-05-17 https://www.indiatoday.in/magazine/society-the-arts/books/st...