Hiroshima Prefecture annually releases “Hiroshima Report” that analyzes and evaluates the status of nuclear disarmament, non-proliferation and security. In this report, we introduce the status of nuclear forces ever year.

Moreover, Stockholm International Peace Research Institute (SIPRI) who Hiroshima Prefecture signed the MOU with announces the latest status of nuclear forces in SIPRI YEARBOOK.

　

The status of nuclear forces (estimates, as of January 2020)

As of January 2020, the total number of nuclear stockpile is 13,400. It decreases 465 compared with the number of January 2019. 

Country	Deployed warheads	Other warheads	Total inventory (As of January 2020)	Total inventory (As of January 2019)
U.S.	1,750	4,050	5,800	6,185
Russia	1,570	4,805	6,375	6,500
U.K.	120	95	215	200
France	280	10	290	300
China	–	320	320	290
India	–	150	150	130-140
Pakistan	–	160	160	150-160
Israel	–	90	90	80-90
North Korea	–	[30-40]	[30-40]	[20-30]
Total	3,720	9,680	13,400	13,865

Source: SIPRI YEARBOOK 2020

Number of Nuclear Weapons (1945-2019)

The status of nuclear weapons

The status of nuclear weapons (2020)The status of nuclear weapons (2019)