Geopolitics · US-China Rivalry · Editorial
The New Cold War: How US-China Rivalry Is Reshaping Global Politics
Trade wars, chip bans, warships, and Taiwan — this is not competition anymore. This is two civilisations fighting for control of the next century. And the rest of the world is caught in the middle with no safe exit.
Santhosh Vishwamitra
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March 7, 2026
Introduction
The world's two largest economies are no longer just competing. They are systematically dismantling each other's advantages — in trade, technology, military reach, and the alliances that underpin the global order built after 1945. Every tariff, every chip export ban, every warship exercise in the South China Sea is a move in a contest with no rulebook and no clear endgame. Calling it a Cold War is imprecise — there is too much economic entanglement for that. But calling it anything less would be naive. This is the defining geopolitical contest of the 21st century, already reshaping everything from your smartphone supply chain to the military posture of nations you have never thought about.
Background — How We Got Here
The seeds of this rivalry were planted in the 1990s when Washington decided integrating China into the global economic order would moderate its politics. It did not work. What the world got was the fastest state-directed economic expansion in human history — and a more confident, assertive, technologically capable authoritarian state. By 2015, Xi Jinping had announced Made in China 2025 — a blueprint to dominate robotics, aerospace, AI, and semiconductors. Washington read it as a declaration of intent. Trump's 2018 trade war, tariffs reaching 145% by 2025, and Biden's sweeping chip export controls in 2022 were all responses to the same realisation: the integration strategy had failed. A one-year truce was brokered at the October 2025 Trump-Xi Busan summit. It stabilised headlines. It did not stabilise the rivalry.
The Current Situation — Trade, Technology, and Military
On trade, the Busan truce reduced headline tariffs but left the war's architecture intact. China's exports hit a record $3.4 trillion in 2025, its global surplus reaching an all-time high of $1.08 trillion — proof that Western tariffs have not broken Beijing's export machine. Full decoupling remains, in the words of most economists, structurally impossible.
On technology, the battle is existential. The US has blocked Nvidia from selling its most advanced AI chips to China without government licences. In a revealing arrangement, Nvidia and AMD were required to pay the US government 15% of revenues from any semiconductor sales to China — an unprecedented arrangement that treats trade with a rival as a taxable security risk. China responded by banning the export of seven critical heavy rare earth elements — materials essential for US fighter jets, missiles, and radar systems — in retaliation for American tariffs. Beijing also placed 20 Japanese entities on export control lists as pressure over Taiwan-related remarks. The technology war is no longer about market share. It is about which power controls the hardware layer of the global economy.
The technology war is no longer about market share. It is about which power controls the hardware layer of the global economy.
On the military front, the South China Sea has become a daily theatre of confrontation. Chinese Coast Guard vessels have repeatedly rammed and water-cannoned Philippine ships near Second Thomas Shoal and Scarborough Shoal throughout 2025, with incidents causing injuries to Filipino personnel. A PLA Wing Loong 2 drone made at least 23 flights over the South China Sea since August 2025 while transmitting false transponder signals to disguise its identity — a cognitive warfare tactic that mirrors what China's naval vessels do near Taiwan. The PLA logged over 3,570 aircraft incursions into Taiwan's air defence identification zone during 2025, and conducted its largest-ever military exercises around Taiwan in December, simulating blockade operations. In response, the US approved an $11.15 billion arms package for Taiwan — the largest in history — including long-range missile systems, drones, and howitzers. The Pentagon's assessment is now explicit: China is targeting military readiness to fight and win a war over Taiwan by 2027.
Global Impact — The Rest of the World Has No Safe Position
Every country of consequence is being forced to choose — or perform a careful dance of not choosing. Japan has deepened defence ties with the US, Australia, and the Philippines under the Quad while facing Chinese economic pressure. The EU is investing in domestic chips and tightening Chinese acquisition screening, but lacks the political unity for a hard line. For the Global South, the rivalry is an opportunity as much as a threat — Vietnam, India, Mexico, and Indonesia have all gained from supply chain diversification. But smaller nations are squeezed between US sanctions threats and Chinese Belt and Road dependency, with no clean exit.
Future Outlook — Three Possible Roads
The most likely near-term path is managed competition — both sides maintain enough dialogue to prevent direct conflict while competing fiercely on technology, trade, and alliances. The October 2025 Busan truce and the Trump-Xi Beijing summit on March 31 suggest both powers understand the value of a floor. But one miscalculation — a Philippine vessel sinking, a Taiwan Strait incident, a cyberattack — removes that floor instantly. The second path is accelerated decoupling: the tech war spreads to financial systems, the global economy fractures into two incompatible blocs, and every nation in between pays the cost without having chosen the fight.
The third possibility — a Taiwan conflict — remains the tail risk every serious analyst watches. The Pentagon assesses 2027 as China's target readiness year. A Taiwan Strait miscalculation would trigger a global economic shock that makes the Iran war look contained. Bloomberg Economics puts the cost at $10 trillion. That is not a forecast. It is arithmetic.
Editorial View · Santhosh Vishwamitra
This Is Not a Rivalry Anyone Can Afford to Ignore — Including India
The original Cold War involved two economically separate powers. The US and China are deeply intertwined — and the unravelling of that interdependence is happening in real time. There is no Berlin Wall moment coming. There is just decades of grinding, expensive competition reshaping every relationship on the planet. For India, this is the defining external variable of the next 50 years. New Delhi's instinct — do not pick a side, extract benefits from both — is correct. But it is becoming harder to execute as Washington and Beijing demand clarity simultaneously.
India needs to move from passive autonomy to active architecture: build its own alliances, its own supply chains, its own rules of engagement. The window to do that from a position of strength is still open. It will not stay open indefinitely. The world does not need another Cold War. It needs both powers to recognise that competition has costs which eventually exceed the gains — for every nation that did not ask to be part of this fight.
The Bottom Line
Two powers. One century. Every other nation is a spectator that cannot afford to look away — because the outcome will not wait for anyone to decide which side of history they want to be on.
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