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NATO criticises Russian and Chinese nuclear stances, urges cooperation with US

Published by Global Banking & Finance Review

Posted on April 21, 2026

4 min read

· Last updated: April 22, 2026

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NATO criticises Russian and Chinese nuclear stances, urges cooperation with US
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By Andrew Gray BRUSSELS, April 21 (Reuters) - NATO criticised Russian and Chinese nuclear arms policies on Tuesday and urged both countries to work with the United States to establish greater

NATO Urges US Cooperation, Criticizes Russian and Chinese Nuclear Policies

NATO's Stance on Global Nuclear Policies and International Cooperation

By Andrew Gray

BRUSSELS, April 21 (Reuters) - NATO criticised Russian and Chinese nuclear arms policies on Tuesday and urged both countries to work with the United States to establish greater stability and transparency at an upcoming international conference.

In a statement, NATO's 32 members underlined their "strong commitment to the full implementation" of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT), a cornerstone of global arms control since it entered into force in 1970.

The statement came ahead of a conference beginning next week at the United Nations in New York to review the operation of the treaty, against a backdrop of geopolitical instability including Russia's war against Ukraine and the U.S.-Israeli war against Iran.

NATO Criticism of Russian and Chinese Nuclear Policies

"Russia has violated crucial arms control commitments and employed irresponsibly threatening nuclear rhetoric. China continues to rapidly expand and diversify its nuclear arsenal without transparency," said the statement from NATO's North Atlantic Council.

NATO members "strongly encourage the United States' pursuit of multilateral strategic stability," it said.

NATO Official Criticises Moscow's Use of Oreshnik Missile

In an interview with Reuters, NATO Assistant Secretary General Boris Ruge cited Russia's use of its nuclear-capable Oreshnik intermediate-range ballistic missile – twice so far in Ukraine – as another example of irresponsible "nuclear signalling" from Moscow.

"Today, we face a Russia that has dropped out of all the important arms control agreements, that has been... developing all sorts of... nuclear delivery systems, and that is engaged in the largest war in Europe since 1945," he said.

Russian and French Nuclear Developments

For its part, Russia said in February it would remain a responsible nuclear power after the expiry of the New START treaty, which set limits on U.S. and Russian missiles, launchers and strategic warheads.

Russian President Vladimir Putin's government has also criticised NATO member France's plans to expand its nuclear arsenal as a "highly ​destabilising" move that posed a potential threat to ‌Moscow.

Ruge defended France's move as a "measured, reasonable, and transparent response to the threats that we face".

"We're a defensive alliance. We don't brandish our nuclear weapons. We don't engage in irresponsible nuclear rhetoric, which we hear on a very regular basis from Mr. Putin," he said.

China's Response to Western Criticism

China has dismissed Western criticism that its buildup of nuclear arms lacks transparency.

Previewing the forthcoming conference, a Chinese foreign ministry spokesperson said on Monday: "China always keeps its nuclear strength at the minimum level required by national security and will never participate in a nuclear arms race."

Global Nuclear Arsenal Overview

Russia and U.S. Are Leading Nuclear Weapons Powers

The exact size of countries' nuclear arsenals is secret. But the Federation of American Scientists estimates Russia has about 4,400 nuclear warheads, followed by the United States with 3,700, China with 620, France with 290 and Britain with 225.

India, Pakistan and North Korea also possess nuclear weapons. Israel is widely assumed to have a nuclear arsenal but has not confirmed or denied it publicly.

Expectations for the Upcoming NPT Conference

Ruge said NATO hoped the conference would result in a document agreed by all the parties to the treaty, stressing transparency, risk reduction and strategic stability. The treaty has been signed by some 190 countries.

But the two most recent iterations of the conference, in 2015 and 2022, failed to agree a common statement on the outcome of the talks and next steps.

"Even if we were unable to agree on the document, that - in our view - would not call into question the importance and the validity of the NPT itself," Ruge said.

(Reporting by Andrew Gray; Additional reporting by Yukun ZhangEditing by Gareth Jones)

Key Takeaways

  • NATO accused Russia of violating arms control agreements and using its nuclear‑capable Oreshnik missile in Ukraine; it also warned of China’s rapid, opaque nuclear expansion, urging transparency and stability.
  • The New START treaty between the U.S. and Russia expired February 5, 2026, removing legally binding limits on their arsenals; Russia offered to adhere to limits only if the U.S. reciprocates. NATO emphasized U.S. leadership in pursuing multilateral strategic stability.
  • Estimates show Russia and the U.S. together control roughly 10,600 warheads—around 87 % of the global total—with China holding approximately 600, highlighting the concentration of global nuclear power and the critical importance of transparency.

Frequently Asked Questions

What nuclear policies did NATO criticize?
NATO criticized Russian violations of arms control agreements and China's rapid, non-transparent expansion of its nuclear arsenal.
What is the Treaty on the Non-Proliferation of Nuclear Weapons (NPT)?
The NPT is a global arms control treaty that aims to prevent the spread of nuclear weapons and promote nuclear disarmament.
How many nuclear warheads do major countries possess?
Estimates suggest Russia has 4,400, the US 3,700, China 620, France 290, and the UK 225 nuclear warheads.
What is NATO's position on France expanding its nuclear arsenal?
NATO defended France's move as a measured, reasonable, and transparent response to current threats.
What does NATO hope to achieve at the upcoming UN conference?
NATO hopes the conference will result in an agreed document focusing on transparency, risk reduction, and strategic stability.

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