# US did not withdraw from NATO

*World. 86% certain. Friday, 1 January 2027*

> Speculative fiction assembled from prediction-market prices. This has not happened.

**The United States also avoided declaring war on Iran and did not launch an invasion.**

On Friday 1 January 2027, the United States confirmed it had not withdrawn from NATO ahead of 2027. The administration also confirmed no formal declaration of war against Iran had been made by the end of 2026. Additionally, the United States had not commenced any military invasion of Iran.

The decision not to leave NATO came despite speculation surrounding the upcoming U.S. election. No announcement was made by former President Trump before the November 2026 midterm elections indicating a pullout. The alliance therefore remained intact throughout the period.

In the realm of Middle East policy, the United States maintained a non-war stance toward Iran. Diplomatic channels continued to be the primary means of engagement.

Regarding the conflict in Ukraine, the election of Donald Trump did not produce a ceasefire before the 2026 midterms. Negotiations continued without a formal cessation of hostilities. The ceasefire prospect remained unchanged despite political shifts.

Overall, the United States upheld its existing security commitments and avoided new large-scale military actions. The NATO partnership persisted, and the war status with Iran stayed unchanged.

## Analysis

Remaining in NATO preserves the collective defense framework that underpins transatlantic security, allowing the United States to continue influencing strategic decisions within the alliance. The continuity also signals to adversaries that the alliance's deterrence posture has not been weakened by domestic political changes.

The choice to pursue diplomatic channels keeps open avenues for negotiation and reduces the risk of broader conflict in the Middle East.

The absence of a Trump-initiated NATO pullout and the lack of a Ukrainian ceasefire before the midterms suggest that U.S. policy toward Europe remained stable despite electoral outcomes. This stability supports ongoing military aid to Ukraine and reassures European allies of continued American commitment.

While these decisions maintain the status quo, uncertainties persist regarding future U.S. actions toward Iran and the trajectory of the Ukraine war. Shifts in political leadership or emerging regional crises could alter the strategic calculations that guided the outcomes reported here.

## What this was built from

- **Will the U.S. invade Iran before 2027?**: No, 86%; settles Friday, 1 January 2027 (polymarket). [Market](https://polymarket.com/event/will-the-us-invade-iran-before-2027)
- **Will US withdraw from NATO before 2027?**: No, 98%; settles Friday, 1 January 2027 (polymarket). [Market](https://polymarket.com/event/will-us-withdraw-from-nato-before-2027)
- **Will Trump announce before the midterms that US is pulling out of NATO?**: No, 94%; settles Monday, 2 November 2026 (manifold). [Market](https://manifold.markets/JeffBerman/will-trump-announce-before-the-midt)
- **Will the US officially declare war on Iran by December 31, 2026?**: No, 97%; settles Friday, 1 January 2027 (polymarket). [Market](https://polymarket.com/event/will-the-us-officially-declare-war-on-iran-by)
- **If Trump is elected, will there be a ceasefire in Ukraine before the 2026 midterms?**: No, 95%; settles Wednesday, 4 November 2026 (manifold). [Market](https://manifold.markets/Arky/if-trump-is-elected-will-there-be-a-40ca39e5dcec)