US Accuses China of Expanding Nuclear Arsenal Amid New START Treaty Lapse

In Brief

The US accuses China of significantly increasing its nuclear weapons as the New START treaty with Russia expires.

Key Facts

• The US has accused China of massively expanding its nuclear arsenal
• China denies engaging in a nuclear arms race and opposes smearing its nuclear policy
• The New START treaty between the US and Russia expired earlier this month
• The US suggested the possibility of negotiating a new agreement including China
• The US has claimed that China conducted secret nuclear tests

What Happened

The United States has publicly accused China of significantly expanding its nuclear weapons stockpile and conducting secret nuclear tests. China has rejected these accusations, stating it will not participate in a nuclear arms race and opposes mischaracterizations of its nuclear policy. The expiration of the New START treaty between the US and Russia earlier this month has prompted the US to propose a potential new arms control agreement that could include China.

Why It Matters

The lapse of the New START treaty removes the last formal nuclear arms control agreement between the US and Russia, raising concerns about a renewed arms race. Including China in future negotiations could reshape global nuclear arms control dynamics. These developments may impact international security and diplomatic relations among major nuclear powers.