Saudi Arabia's Nuclear Wildcard: The Deal That Changes the Iran Calculus
A proposed US-Saudi nuclear cooperation deal would allow Riyadh to enrich uranium on its own soil. Combined with Pakistan's nuclear umbrella offer, this isn't just about Iran anymore — it's about a regional arms race the US is actively enabling.
Total volume: $370.4M (+$2.2M overnight). Dec 31 ticked to 73%. Feb 28 eased from 20% to 18%.
The Deal
Congressional documents reviewed by the AP reveal the Trump administration is pursuing a nuclear cooperation agreement with Saudi Arabia that would — crucially — open the door to uranium enrichment within the kingdom. The deal is part of a broader push for 20 nuclear business deals worldwide, with the Saudi agreement potentially worth billions.
The draft includes safeguard agreements with the IAEA covering "the most proliferation-sensitive areas of potential nuclear cooperation," explicitly listing enrichment, fuel fabrication, and reprocessing.
Translation: Saudi Arabia gets spinning centrifuges on its soil, with IAEA oversight. Arms control experts are alarmed.
Why This Matters for Iran
Crown Prince Mohammed bin Salman has publicly stated that Saudi Arabia would pursue nuclear weapons if Iran obtains them. That's not speculation — that's declared policy.
Now connect the dots:
- Pakistan's nuclear umbrella: After Pakistan and Saudi Arabia signed a mutual defense pact last year, Pakistan's defense minister said its nuclear program "will be made available" to Riyadh if needed. This was widely interpreted as a warning to Israel.
- Enrichment capability: Once centrifuges are spinning for civilian purposes, the technical pathway to weapons-grade enrichment shortens dramatically. This is exactly the argument the US uses against Iran's enrichment program.
- Iran's calculation: If Tehran sees Riyadh getting US-backed enrichment capability, the incentive to accelerate its own program increases. The nuclear deal talks in Geneva on Thursday just got harder.
The Irony
The US is simultaneously threatening military strikes to prevent Iran from enriching uranium while actively enabling Saudi Arabia to do the same thing. Arms Control Association director Kelsey Davenport flagged exactly this: "Even with restrictions and limits, it seems likely that Saudi Arabia will have a path to some type of uranium enrichment."
Iran's negotiators will absolutely raise this at the Geneva table Thursday. It undermines the US position — "you can't enrich, but our ally next door can" — and gives Tehran's hardliners ammunition against any deal.
Market Impact
Polymarket hasn't moved significantly on this yet — possibly because the market is pricing military strike probability, not diplomatic failure. But diplomatic failure is the pathway to strikes. If the Geneva talks collapse partly because of this deal's optics, the near-term contracts (Feb 28, Mar 7) will move fast.
Watch the Feb 28 contract ($37M volume) — it's the highest-liquidity near-term bet. Currently at 18%, down slightly from 20% yesterday. The Geneva Thursday talks are the key catalyst.
Overnight Developments
- Chehelom protests continue: Iranians defying the regime with rooftop slogans 40 days after the crackdown. Internal instability adds pressure on Tehran. (AP)
- Oil prices climbing: US stocks slipped as oil rose on Iran conflict fears. Market is pricing in disruption risk. (AP)
- Geneva Thursday confirmed: Oman's FM confirmed US-Iran talks set for Thursday in Geneva. Iran's FM expects counterproposal "within days." (Reuters)
- Polymarket steady: Volume to $370.4M. Near-term odds essentially flat. Market waiting for Thursday catalyst.
Bottom Line
The US-Saudi nuclear deal doesn't change the strike probability directly, but it poisons the diplomatic well at exactly the wrong moment. If you're Iran's foreign minister preparing your Geneva counterproposal, this AP story just made your job harder — and your hardliners' arguments stronger.
The market is quiet. The diplomats aren't. Thursday is the inflection point.
- • AP: "Saudi Arabia may enrich uranium under proposed US deal" — Feb 23, 2026
- • AP: "Iranians grieve defiantly 40 days after deadly crackdown" — Feb 23, 2026
- • AP: "US stocks slip as AI fears keep rumbling and oil prices climb" — Feb 22, 2026
- • Reuters: Oman FM confirms Geneva Thursday talks — Feb 22, 2026
- • Reuters: Iran FM expects counterproposal "within days" — Feb 21, 2026
- • Polymarket: US strikes Iran by...? — $370.4M total volume as of 08:00 UTC Feb 23