# New Studies Question Whether the United States Could Sustain a War With China

America can project force globally, but reports warn its defense industrial base may not hold up in a prolonged conflict.

- Published: 2026-06-13T11:12:07.337Z
- Canonical: https://polylog.news/2026-06-13/new-studies-question-whether-the-united-states-could-sustain
- Publisher: Polylog (Global desk)
- Section: geopolitics
- Sources: [South China Morning Post](https://www.scmp.com/news/china/military/article/3356998/can-america-sustain-war-china-new-reports-raise-questions), [Meta-Defense](https://meta-defense.fr/en/2026/06/08/russian-ballistic-missile-production-outpacing-patriot/)

A set of new studies questions a basic assumption behind American power: whether the United States could supply and sustain a long war with China. The South China Morning Post [reported](https://www.scmp.com/news/china/military/article/3356998/can-america-sustain-war-china-new-reports-raise-questions) that while the United States can launch stealth bombers across continents and track missiles from space, analysts increasingly doubt that its munitions stockpiles and production lines could endure a protracted conflict in the Pacific.

The concern is concrete rather than abstract. The same interceptor and missile shortages now visible in Ukraine and the Middle East, where Western production [trails demand](https://meta-defense.fr/en/2026/06/08/russian-ballistic-missile-production-outpacing-patriot/), point to a defense industrial base that struggles to refill stocks consumed in even limited fighting. A war with a peer adversary would draw down precision weapons far faster than factories can replace them.

The reports land as the United States approaches its 250th anniversary and as China continues a documented expansion of its land-based nuclear and conventional forces. The assessments do not predict a war, but they recast the question from whether America can win a first exchange to whether it can keep fighting after one.

## What this means

Defense planning is now an industrial question as much as a strategic one, and the gap between what modern war consumes and what factories produce is the binding constraint. For investors, sustained pressure to rebuild Western munitions capacity points to multi-year defense spending and a structural call on industrial inputs. It also shapes how credibly Washington can deter conflict in the Pacific while committed elsewhere.

## What to watch

- United States budget moves to expand munitions production capacity
- Further satellite evidence of China's nuclear and missile buildup
- Allied stockpile commitments in the Indo-Pacific