# Mojtaba Khamenei remained Iran's leader through 2026

*World. 85% certain. Tuesday, 26 January 2027*

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

**Iran continued uranium enrichment and saw no final nuclear deal with the United States in 2026.**

The Supreme Leader of Iran remained Mojtaba Khamenei throughout 2026. No change in the top office occurred by the end of the year, and Reza Pahlavi did not assume leadership at any point. The continuity persisted despite speculation about possible transitions.

Iran's nuclear activities continued without moving toward weaponization. The country maintained its uranium enrichment program and did not announce an end to enrichment by December 31, 2026. No nuclear weapons were produced before 2027, confirming the program stayed civilian in scope. International monitors noted the ongoing enrichment but observed no shift toward a weapons breakout.

Diplomatic negotiations with the United States did not yield a final nuclear agreement by the close of 2026. The absence of a deal left sanctions and restrictions largely unchanged.

Iran did not impose new fees on vessels transiting the Strait of Hormuz by the October 31 deadline. Shipping companies reported unchanged cost structures in the strategic waterway. The decision avoided additional economic pressure on regional trade.

The Iranian government kept its full airspace open throughout 2026, rejecting a total closure by September 30. Airlines continued regular flights across Iranian skies without interruption. The unchanged airspace policy reflected the broader stability of the country's external posture.

## Analysis

The retention of Mojtaba Khamenei as Iran's supreme leader signaled political steadiness within the country's power structure. With no leadership turnover, internal policy directions remained anchored to existing ideological and strategic priorities, limiting opportunities for rapid reform or policy shifts.

Continuing uranium enrichment while abstaining from weaponization kept Iran's nuclear program in a ambiguous zone. The persistence of enrichment sustains technical capability, which can be interpreted by regional actors as a latent threat, yet the lack of a weapons breakout reduces immediate proliferation concerns.

The failure to secure a final nuclear deal with the United States left diplomatic relations in a stalemate. Without a comprehensive agreement, existing sanctions and diplomatic constraints persisted, influencing Iran's economic options and its leverage in broader negotiations.

The decision not to levy Hormuz transit fees and to keep the airspace fully open avoided additional economic friction. These choices maintained the status quo for regional trade and aviation, preventing further escalation of tensions that could have stemmed from new financial or logistical restrictions.

## What this was built from

- **Iran leader end of 2026?**: Mojtaba Khamenei, 89%; settles Thursday, 31 December 2026 (polymarket). [Market](https://polymarket.com/event/iran-leader-end-of-2026)
- **Will Reza Pahlavi lead Iran in 2026?**: No, 97%; settles Friday, 1 January 2027 (polymarket). [Market](https://polymarket.com/event/will-reza-pahlavi-lead-iran-in-2026)
- **Iran leadership change by December 31?**: No, 89%; settles Friday, 1 January 2027 (polymarket). [Market](https://polymarket.com/event/iran-leadership-change-by)
- **US-Iran Final Nuclear Deal by December 31, 2026?**: No, 86%; settles Friday, 1 January 2027 (polymarket). [Market](https://polymarket.com/event/us-iran-final-nuclear-deal-by-20260621201254412)
- ** Iran agrees to end enrichment of uranium by December 31?**: No, 91%; settles Friday, 1 January 2027 (polymarket). [Market](https://polymarket.com/event/iran-agrees-to-end-enrichment-of-uranium-by-december-31)
- **Iran Nuke before 2027?**: No, 97%; settles Friday, 1 January 2027 (polymarket). [Market](https://polymarket.com/event/iran-nuke-before-2027)
- **Iran full airspace closure by September 30?**: No, 99%; settles Tuesday, 26 January 2027 (polymarket). [Market](https://polymarket.com/event/iran-full-airspace-closure-byptptpt-20260625195253028)
- **Iran charges Hormuz fees by October 31?**: No, 85%; settles Sunday, 1 November 2026 (polymarket). [Market](https://polymarket.com/event/iran-charges-hormuz-fees-byptptpt-20260625175035466)