Trump, Putin and Xi Plan Historic Trilateral Meeting as Nuclear Arms Control Faces Uncertainty
HONG KONG / SHENZHEN — November 14, 2026
A proposed meeting between U.S. President Donald Trump, Russian President Vladimir Putin and Chinese President Xi Jinping could bring the leaders of the world’s three most powerful nuclear states into the same room next week, opening an unusual diplomatic channel at a time when global arms-control arrangements are weakening.
The White House says the three leaders plan to meet on the sidelines of the Asia-Pacific Economic Cooperation summit in Shenzhen, China. Nuclear weapons reduction is expected to be among the subjects, while Iran may also feature in discussions. Ukraine, according to the report, is not expected to be on the agenda.
The significance lies less in the prospect of an immediate agreement than in the attempt to bring Washington, Moscow and Beijing into one conversation about strategic stability.
Why the meeting matters
The diplomatic opening comes after the expiration of the New START treaty on February 5, 2026, which had placed limits on deployed strategic nuclear weapons held by the United States and Russia. Its expiry removed the last major legally binding agreement constraining the two countries’ strategic arsenals. The United Nations has urged both sides to establish a replacement framework.
Trump wants China included in a new arms-control arrangement. That ambition faces a fundamental obstacle: Beijing has shown little appetite for joining negotiations with Washington and Moscow, arguing that its nuclear arsenal is considerably smaller than theirs. Earlier diplomatic contacts have not produced a formal negotiating process.
The meeting also carries political significance. Xi can present China as a central actor in global diplomacy, while Putin gains an opportunity to appear alongside the leaders of the two other major nuclear powers. For Trump, the gathering offers a chance to demonstrate diplomatic influence, even without a concrete agreement.
Strategic assessment
The central question is whether this meeting can move beyond symbolism.
A three-way discussion is not itself an arms-control agreement. Any meaningful framework would require difficult negotiations over nuclear stockpiles, verification, transparency and the different security priorities of the three countries.
There is also a diplomatic complication over Ukraine. Although the White House reportedly does not expect Ukraine to be on the formal agenda, reporting indicates Putin may seek to raise the war. Any discussion about Ukraine’s future without Kyiv’s participation would carry significant political consequences.
For smaller states, including those in the Horn of Africa, the implications are indirect but important. A breakdown in relations among the major powers can intensify military competition, weaken international cooperation and increase uncertainty across global markets and security institutions.
The judgment: Shenzhen may mark an important diplomatic moment, but not yet a turning point in nuclear arms control. The real test will come after the leaders leave China: whether their governments begin negotiations capable of restoring limits on the world’s most destructive weapons.
