Why Vietnam’s New Leader Chose China Again (And Again)

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Jiangqin HuangApr 15

Here’s something that doesn’t happen every day. Just one week after being elected Vietnam’s president, To Lam flew to Beijing for a state visit. Oh, and by the way—he’s also the Communist Party chief. This is his *second* time making China his first overseas trip after taking a new top job. The first was in August 2024, within 10 days of becoming party general secretary.

So what’s going on?

Two words: strategic necessity

Vietnam is caught in a perfect storm. The Middle East crisis has spiked oil prices—and Vietnam imports 88% of its crude from the Gulf. The US just slapped 20% tariffs on Vietnamese exports while demanding zero tariffs on American goods. And let’s not forget: China has been Vietnam’s largest trading partner for years. In 2025, two-way trade hit $256.4 billion, up nearly 25%.

But here’s the real kicker: railways. Vietnam still uses old colonial-era meter-gauge tracks that don’t connect with China’s standard gauge. That means slow, costly cross-border logistics. Meanwhile, China built the Laos-China railway and the Jakarta-Bandung high-speed rail. Vietnam risks being left behind. So To Lam is now pushing three standard-gauge rail links—including the 390-km Lao Cai-Hanoi-Haiphong line—as a “strategic breakthrough.”

There’s also a quiet security shift. In March, China and Vietnam launched a first-of-its-kind “3+3” strategic dialogue—foreign, defense, and public security ministers meeting together. That’s not small talk. It signals Hanoi wants to deepen trust on everything from border crime to maritime issues.

Of course, Vietnam isn’t abandoning its other partners. But in a world of chaos—Middle East fires, US tariff threats, energy shocks—Beijing offers something rare: predictability. To Lam’s double-first trip is a bet that stability with China is worth more than short-term maneuvering.

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