People's Republic of China and Weapons of Mass Destruction

People's Republic Of China And Weapons Of Mass Destruction

The People's Republic of China has developed and possessed weapons of mass destruction, including chemical and nuclear weapons. China's first nuclear test took place in 1964 and first hydrogen bomb test occurred in 1967. Tests continued until 1996 when it signed the Comprehensive Test Ban Treaty (CTBT). China has acceded to the Biological and Toxin Weapons Convention (BWC) in 1984 and ratified the Chemical Weapons Convention (CWC) in 1997.

China is estimated by the Federation of American Scientists to have an arsenal of about 180 active nuclear weapon warheads and 240 total warheads as of 2009, which would make it the second smallest nuclear arsenal amongst the five nuclear weapon states acknowledged by the Treaty on the Non-Proliferation of Nuclear Weapons. According to some estimates, the country could "more than double" the "number of warheads on missiles that could threaten the United States by the mid-2020s".

Early in 2011, China published a defense white paper, which repeated its nuclear policies of maintaining a minimum deterrent with a no-first-use pledge. Yet China has yet to define what it means by a "minimum deterrent posture". This, together with the fact that "it is deploying four new nuclear-capable ballistic missiles, invites concern as to the scale and intention of China’s nuclear upgrade".