Asia's Summit Season Exposes the Rewiring of Global Power — and the Limits of Every Player at the Table

Back-to-back summits in Manila, Shenzhen, and Phnom Penh reveal a multipolar scramble where no superpower commands the room and smaller nations hedge furiously against all of them.

The global diplomatic calendar has compressed into a single extraordinary week: Asean in Manila, Apec in Shenzhen, the Francophone summit in Cambodia, and a Quad meeting on the sidelines — all running nearly simultaneously, all orbiting the same gravitational question of who writes the rules for the Pacific century. The density alone signals that Asia is no longer a theater where great powers project influence at their convenience. It is the main stage, and every seat is contested.

The confirmed Trump-Xi-Putin trilateral at Apec is the headline event, and the Yalta comparisons write themselves. But analysts are right to temper them. Roosevelt, Churchill, and Stalin arrived at Yalta with the leverage of armies occupying territory. Trump arrives in Shenzhen two weeks after losing midterm elections, his domestic mandate weakened. Xi hosts on home turf in a city — Shenzhen — that is itself a symbol of Chinese technological ambition. Putin attends needing to maintain bargaining leverage over Ukraine while his partnership with Beijing grows more asymmetric by the quarter. The meeting will be rich in optics and thin on binding commitments, exactly as each leader prefers. The Nvidia affair hovers awkwardly over everything. The revelation that Nvidia's CEO was involved with a woman suspected by US intelligence of being a Chinese spy lands at precisely the moment the US is trying to enforce semiconductor export controls while courting Asian partners who depend on Chinese supply chains. It is a microcosm of the broader incoherence: Washington demands alignment against Beijing while its own corporate sector remains deeply entangled with it. Southeast Asian nations are the most honest actors in the room. As economist Jayant Menon notes, they have been "laying the groundwork for a future with reduced dependence on the United States" by diversifying toward each other and the EU. This is not anti-American sentiment — it is rational hedging by countries that watched Trump impose tariffs on allies and adversaries alike. China is more predictable but not more palatable, as the South China Sea disputes make brutally clear. Beijing's Wang Yi recently pressured Manila to silence politicians critical of Chinese maritime claims — the kind of demand that ensures regional distrust persists regardless of trade incentives. Myanmar's crisis remains the moral test the region keeps failing. The coup leader Min Aung Hlaing is barred from Asean but permitted to send a representative, a diplomatic halfway house that neither isolates the junta nor pressures it effectively. The timing of an International Court of Justice judgment on Thursday — potentially finding Myanmar responsible for genocide — will sharpen the contradiction between Asean's engagement rhetoric and its practical inaction. The substantive agenda items — AI governance, tariff reduction, green energy transition, South China Sea code of conduct, denuclearization — are all real and all stalled. The South China Sea pact, previously hoped for this summit, has been pushed to next year when Singapore takes over Asean's rotating chair. Trump's focus on denuclearization reflects genuine strategic interest but also serves as a prestige project that avoids the harder questions about economic architecture. Meanwhile, Indonesia's forest fire haze blankets the region as a literal environmental crisis that no summit communiqué will solve. The structural story is not about any single summit outcome. It is about the emerging pattern: a multipolar system where the US pivot to Asia — begun under Obama in 2011, continued under Biden, now pursued transactionally under Trump — has succeeded in making Asia the center of global diplomacy but failed to make Washington its convener. China hosts Apec on its own soil. The G20 moves to Miami next month, where Xi may attend if relations hold. The center of gravity has shifted, but no one commands it.