NUCLEAR WEAPONSIncrease in Number of Nuclear Warheads In Arsenals of Nuclear Weapons States
New report shows that the global arsenal of nuclear weapons available for use by the armed forces of the nine nuclear-armed states has increased. At the beginning of 2023, the nine nuclear-armed states had a combined inventory of approximately 12,512 nuclear warheads, of which 2,936 are retired and awaiting dismantlement. The remaining 9,576 nuclear warheads are available for use by the military, and have a collective destructive power of more than 135,000 Hiroshima bombs.
The latest edition of Norwegian People’s Aid’s Nuclear Weapons Ban Monitor was launched on 29 March 2023. The report shows that as fear of nuclear war in 2022 surged to the highest levels since the Cold War, the global arsenal of nuclear weapons available for use by the armed forces of the nine nuclear-armed states has increased.
At the beginning of 2023, the nine nuclear-armed states had a combined inventory of approximately 12,512 nuclear warheads, of which 2,936 are retired and awaiting dismantlement. The remaining 9,576 nuclear warheads are available for use by the military, and have a collective destructive power of more than 135,000 Hiroshima bombs.
Hans M. Kristensen, the director of the Nuclear Information Project at the Federation of American Scientists and contributor to the Nuclear Weapons Ban Monitor, said: “Every year, the global inventory of nuclear warheads decreases slightly, including in 2022 when it decreased from 12,705 warheads at the beginning of the year to the estimated 12,512 warheads in January 2023, but this is only still true because Russia and the United States each year dismantle a small number of their older nuclear warheads that have been retired from service. Both Russia, China, India, North Korea, and Pakistan continued to expand their stockpiles of warheads in 2022, bringing about a corresponding increase of 136 warheads also in the global total of stockpiled warheads available for use by the military.”
“This increase is worrying, and continues a trend that started in 2017. If this does not stop, we will soon see an increase also in the total number of nuclear weapons in the world for the first time since the Cold War,” said the editor of the Nuclear Weapons Ban Monitor, Grethe Østern of Norwegian People’s Aid.
While all of the nine nuclear-armed states refuse to join the TPNW, the Ban Monitor notes that their conduct is not compatible with the TPNW, including by continuing to develop, produce and stockpile nuclear weapons. Once again, their conduct in 2022 was also manifestly incompatible with the TPNW’s obligation to eliminate nuclear weapons. There was no evidence that any of the nuclear-armed states have the will purposefully to pursue nuclear disarmament. China, France, Russia, the United Kingdom, and the United States therefore also continued to fail to comply with their existing obligation under Article VI of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) to ‘pursue negotiations in good faith’ on nuclear disarmament.
