# Senator warns of 'another forever war' as Iran war cost revealed at $37.5bn

A senator has disclosed that a potential war with Iran could cost $37.5 billion, warning it risks becoming another lengthy conflict. The estimate highlights the financial burden and prolonged engagement feared by critics. This matters as it reignites debate over US military intervention and its long-term consequences.

**Importance:** 3/5

## Sources

### World
- [The Guardian World](https://www.theguardian.com/us-news/2026/jul/22/first-thing-iran-war-cost-375bn-pete-hegseth-senator-another-forever-war) — Wed, 22 Jul 2026 11:50:13 GMT
- [Al Jazeera](https://www.aljazeera.com/opinions/2026/7/26/israel-and-the-cost-paradox-of-the-iran-war?traffic_source=rss) — Sun, 26 Jul 2026 14:04:39 +0000