2021 · GS Paper 2 · Q10 · 10 marks

"The USA is facing an existential threat in the form of a China, that is much more challenging than the erstwhile Soviet Union." Explain.

In short

China is a greater challenge to the US than the Soviet Union was because it rivals America economically, technologically and militarily from inside the globalised order, though the threat is to US primacy more than its existence. ASPI's 2023 tracker found China ahead in 37 of 44 critical technologies.

Model answer

Ghissu Editorial · Verified 4 Oct 2026

Introduction
The US Interim National Security Strategic Guidance (2021) called China the only competitor able to combine economic, diplomatic, military and technological power into a sustained challenge, a breadth the Soviet Union never had.
Why China Outweighs the Soviet Challenge
•

Economic weight

China's economy is larger than America's in purchasing-power terms (IMF), and US-China goods trade hit about US$690 billion in 2022, leverage Moscow never had.

•

Technology race

ASPI's Critical Technology Tracker (2023) found China ahead in 37 of 44 critical technologies, led by Huawei in 5G.

•

Military modernisation

The PLA Navy is the world's largest by ship count, and the Pentagon's 2024 report counts over 600 nuclear warheads, heading to 1,000 by 2030.

•

Influence and model

The Belt and Road Initiative spans some 150 countries, and China's state-led capitalism appears to work where Soviet communism stagnated.

Why "Existential" Overstates the Threat
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US strengths

NATO, the Quad and AUKUS (2021), and a dollar that holds over half of world reserves, leave the US with advantages China lacks.

•

China's limits

A population that fell in 2022 and the Evergrande property crisis expose its vulnerabilities, while interdependence and nuclear deterrence make this a contest for primacy, not survival.

Conclusion
China is a more comprehensive challenger than the Soviet Union because it competes from inside the globalised order. The threat is to American primacy more than its existence, which is why Washington answers with alliances and the CHIPS and Science Act (2022), and the rivalry raises India's value as a partner.

This model answer is indicative and the model can make mistakes; please verify key facts independently.

Hand-drawn diagram: USSR vs China as US Rival. USSR vs China as US Rival. Comparison of Soviet Union and China
Diagram: USSR vs China as US Rival

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Politics of Developed Countries3 questions

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Question from the official UPSC Civil Services (Main) Examination 2021 paper. Answer written by Ghissu's engine and checked against our editorial standards. Found an error? Tell us and we correct it within 48 hours.

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