Pervez Hoodbhoy in Newsweek:
When Riazuddin—that was his full name—died in September at age 82 in Islamabad, international science organizations extolled his contributions to high-energy physics. But in Pakistan, except for a few newspaper lines and a small reference held a month later at Quaid-e-Azam University, where he had taught for decades, his passing was little noticed. In fact, very few Pakistanis have heard of the self-effacing and modest scientist who drove the early design and development of Pakistan’s nuclear program.
Riazuddin never laid any claim to fathering the bomb—a job that requires the efforts of many—and after setting the nuclear ball rolling, he stepped aside. But without his theoretical work, Pakistan’s much celebrated bomb makers, who knew little of the sophisticated physics critically needed to understand a fission explosion, would have been shooting in the dark.
A bomb maker and peacenik, conformist and rebel, quiet but firm, religious yet liberal, Riazuddin was one of a kind. Mentored by Dr. Abdus Salam, his seminal role in designing the bomb is known to none except a select few.