Asia-Pacific, China, Defense, Power & Security China’s Nuclear Strategy, Capabilities, and Build-up

Perry World House Faculty Fellow Fiona Cunningham joins the German Marshall Fund of the United States' Bonnie S. Glaser to discuss China's expansion of its nuclear arsenal.

Nearly six decades ago, China became the world’s fifth nuclear weapons state, joining the United States, France, the U.K., and the Soviet Union. China’s nuclear warheads stockpile was estimated last year to be in the low 200s. By comparison, the U.S. stockpile of nuclear warheads was at 3,750 as of September 2020.

But recent developments suggest that Beijing is now engaged in a significant expansion of its nuclear arsenal, and maybe modifying its nuclear strategy as well. In the past few months, there have been reports of the construction of new missile silo fields and tests of a nuclear-capable hypersonic missile that could potentially evade U.S. missile defense systems. The Pentagon now predicts that China could quadruple its stockpile of nuclear warheads by 2030. What is motivating China’s nuclear force expansion? And what should the United States do to respond to China’s nuclear build-up?