Abdul Qadeer Khan, often regarded as the father of Pakistan’s nuclear program, was a prominent scientist whose contributions significantly advanced Pakistan’s nuclear capabilities. His work in nuclear physics and centrifuge technology played a key role in developing Pakistan’s first atomic bomb, shaping the country’s strategic defense policies. Khan’s career was marked by both achievements and controversy. He coordinated efforts to acquire nuclear technology through clandestine means, which drew international attention and sanctions. Despite these controversies, he remained a national hero in Pakistan, symbolizing scientific innovation and independence. Abdul Qadeer Khan was born in 1936 in Bhopal, British India, and migrated to Pakistan after partition. He earned his engineering degree from the University of Karachi and further studied in Europe, where he gained expertise in nuclear technology. His pioneering work laid the foundation for Pakistan’s nuclear program, making him a celebrated figure in the country. Throughout his life, Khan faced allegations of proliferation and secret dealings, which led to his house arrest in 2004. Despite the controversies, many in Pakistan viewed him as a national hero who advanced Pakistan’s strategic autonomy. Khan's legacy continues to influence Pakistan’s scientific and military landscape today.