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US accuses China of ‘massively’ expanding nuclear arsenal amid fears of new arms race

2 articles
2 sources
0% diversity
Updated 24.2.2026
Key Topics & People
New Start *Christopher Yeaw Shen Jian Conference on Disarmament Geneva

Coverage Framing

2
National Security(2)
Avg Factuality:70%
Avg Sensationalism:Moderate

Story Timeline

Feb 24 Morning

1 articles|1 sources
nuclear arsenalarms racenew start treatynuclear weaponsus china relations
National Security(1)
The Guardian - World NewsFeb 24

US accuses China of ‘massively’ expanding nuclear arsenal amid fears of new arms race

The US has accused China of a rapid and opaque expansion of its nuclear arsenal, potentially possessing enough fissile material for over 1,000 warheads by 2030. This accusation was made at the Conference on Disarmament in Geneva, following the expiration of the New Start treaty between the US and Russia. The US claims the treaty was flawed for not including China and is seeking a new agreement. China denies engaging in a nuclear arms race and insists its arsenal is not comparable to those of the US and Russia. Despite this, the US reports that preparatory talks with China have occurred, with more substantive discussions planned. The US also accuses Russia of violating New Start and aiding China's nuclear expansion.

Mixed toneFactual4 sources
Negative

Key Claims

factual

New Start restricted the US and Russia to 1,550 deployed nuclear warheads each.

— null

factual

US accuses China of dramatically expanding its nuclear arsenal.

— US

quote

China has deliberately and without constraint, massively expanded its nuclear arsenal without transparency.

— Christopher Yeaw, US assistant secretary of state

quote

China’s nuclear arsenal is not in the same league as the countries possessing the largest nuclear arsenals.

— Shen Jian, Chinese ambassador

prediction

Beijing is on track to have the fissile material necessary for more than 1,000 nuclear warheads by 2030.

— Christopher Yeaw

Feb 23 Evening

1 articles|1 sources
National Security(1)

Key Claims

quote

New Start did not account for China's nuclear weapons build-up.

— Christopher Yeaw, US assistant secretary of state

quote

The US has made groundless accusations that China has conducted a nuclear test.

— Shen Jian, Chinese United Nations ambassador

factual

China has massively expanded its nuclear arsenal.

— US State Department

factual

Beijing had conducted secret nuclear tests.

— US State Department

prediction

China may achieve parity within the next four or five years.

— US officials