# US allies worry after Trump's abrupt shift at NATO summit

President Trump unexpectedly changed his stance during the NATO summit, leaving allied nations anxious about US reliability. The abrupt shift undermines trust in America's commitment to the alliance. This matters because it could weaken NATO unity and embolden rivals.

**Importance:** 4/5

## Sources

### World
- [The Guardian World](https://www.theguardian.com/us-news/2026/jul/12/trump-nato-summit-ankara) — Sun, 12 Jul 2026 05:00:09 GMT