Stephen P. Cohen

Stephen Philip Cohen (1936 – October 27, 2019) was an American political scientist and professor of security studies. He was a known expert on Pakistan, India, and South Asian security. 
He was a senior fellow in foreign policy studies at the Brookings Institution and an emeritus professor at the University of Illinois at Urbana-Champaign. He authored at least 12 books, and named as one of America's 500 most influential people in foreign affairs.
Cohen died on October 27, 2019 at the age of 83.