Uranium — Deep Resource Analysis¶
Disruption Scale¶
Nuclear breakout risk is the single highest-consequence dimension of this conflict. US/Israel struck Natanz on March 2, 2026. IAEA confirms building damage but cannot verify enrichment status — Iran has denied inspectors access to all four declared enrichment facilities. Iran possesses an estimated 440.9 kg of 60% enriched uranium (per IAEA May 2025 report), enough to produce weapons-grade material for up to 9 nuclear weapons. Fordow was previously struck in June 2025 and assessed as inoperable, but IAEA cannot confirm current status. A newly declared underground enrichment facility at Isfahan has not been inspected — centrifuge installation status unknown.
Simultaneously, the war exposes the fragility of Western uranium fuel supply chains. The US imports ~95% of its uranium, with 44% coming from Russia (12%), Kazakhstan (22%), and Uzbekistan (10%) — all geopolitically compromised sources. Russia controls ~46% of global enrichment capacity. The ban on Russian uranium imports (August 2024) is operating under waivers through 2028, but Russia's active intelligence support to Iran makes continued trade politically untenable.
Global Uranium Production by Country (2024)¶
| Country | Production (tonnes U) | Global Share | Trend |
|---|---|---|---|
| Kazakhstan | ~23,500 | 39% | Stable; 25,800t target for 2025 |
| Canada | ~14,400 | 24% | Growing; McArthur River/Cigar Lake |
| Namibia | ~7,200 | 12% | Growing; Husab + Rossing |
| Australia | ~4,100 | 7% | Stable |
| Uzbekistan | ~3,500 | 6% | Stable |
| Russia | ~2,500 | 4% | Stable |
| Niger | ~1,800 | 3% | Declining; political instability |
| China | ~1,700 | 3% | Stable; mostly domestic consumption |
| Others | ~1,500 | 2% | — |
| Total | ~60,200 | 100% | 22% increase from 2022 |
Global reactor requirements: ~67,000 tonnes/year. Mine production covers ~90% of demand. The gap is filled by secondary supplies (stockpiles, reprocessed fuel, downblended weapons material).
US Uranium Dependency¶
| Metric | Value | Source |
|---|---|---|
| Annual reactor requirements | ~50.6M lbs U3O8e loaded (2024) | EIA |
| Domestic production (2024) | 677,000 lbs U3O8 | EIA |
| Domestic as % of consumption | ~1.3% | Calculated |
| Operating reactors | 93 | WNA |
| Import dependency | ~95%+ | EIA |
US Import Sources (2024)¶
| Source Country | Share of US Imports | Risk Level |
|---|---|---|
| Canada | ~27% | Low |
| Kazakhstan | ~22% | Medium-High (Russia transit dependency) |
| Australia | ~15% | Low |
| Russia | ~12% | Critical (ban + waivers) |
| Uzbekistan | ~10% | Medium (Russia-adjacent) |
| Namibia | ~5% | Low |
| Others | ~9% | Variable |
44% of US uranium imports originate from Russia/Kazakhstan/Uzbekistan — all countries with significant Russian influence over transit or processing.
US Domestic Production Ramp¶
| Year | Production (lbs U3O8) | Facilities |
|---|---|---|
| 2023 | 50,000 | Minimal |
| 2024 | 677,000 | 6 facilities (WY, TX, UT) |
| 2025 H1 | 747,771 | Growing; White Mesa Mill restart |
| 2025 Q3 | 329,623 | Continuing ramp |
Even at 2025 pace (~2M lbs/yr), domestic production covers only ~4% of reactor requirements. The structural import dependency is a decade-long problem.
The Uranium Supply Chain¶
MINING CONVERSION ENRICHMENT FABRICATION
(U3O8) (UF6) (LEU 3-5%) (Fuel assemblies)
Kazakhstan 39% ─┐ Orano (France) ──┐ Rosatom 46% ────┐ Westinghouse (US)
Canada 24% ─────┤ Cameco (Canada)──┤ Urenco 21% ─────┤ Framatome (France)
Namibia 12% ────┤ ConverDyn (US) ──┤ Orano 11% ──────┤ TVEL (Russia)
Australia 7% ───┤ Rosatom (Russia)─┘ CNNC 11% ───────┤ NFI (Japan)
Uzbekistan 6% ──┤ USEC/Centrus ~4%┘ CNNC (China)
Russia 4% ──────┘ 4 major facilities
globally
CHOKEPOINTS: CHOKEPOINT: CHOKEPOINT: CHOKEPOINT:
Kazakhstan transit Only 4 commercial Russia = 46% of Russian TVEL fuels
via Russia or conversion plants global SWU capacity. most Soviet-design
Trans-Caspian route. worldwide. $1B+ No rapid substitute. reactors worldwide.
and 5+ years to
build new ones. Western capacity:
Urenco + Orano =
~32% combined.
Critical bottleneck: Enrichment. Even if the West secures adequate raw uranium, converting it to reactor-grade fuel requires enrichment capacity that Russia dominates. Western enrichment capacity (Urenco + Orano) covers roughly 32% of global SWU — insufficient to replace Russian services without years of expansion.
Global Enrichment Capacity (thousand SWU/year)¶
| Company | Country | Capacity (kSWU/yr) | Market Share | Status |
|---|---|---|---|---|
| Rosatom (TENEX) | Russia | 27,700 | 46.0% | Politically compromised |
| Urenco | UK/DE/NL/US | 12,400 | 20.6% | Expanding (+700k SWU by 2027) |
| Orano | France | 6,750 | 11.2% | Plans >6% enrichment post-2025 |
| CNNC | China | 6,300 | 10.5% | Domestic priority |
| Others | Various | ~7,000 | 11.7% | — |
| Total | ~60,150 | 100% |
War implication: If the US fully enforces the Russian uranium import ban (ending waivers), ~25% of US enrichment services disappear. Urenco's US facility (New Mexico) is expanding but first new cascades only came online in 2025, adding 700,000 SWU/yr by 2027. Orano's Project IKE in the US won't begin operations until ~2031.
Kazakhstan: The Hidden Risk¶
Kazakhstan produces 39% of world uranium but faces structural dependencies on Russia:
| Factor | Detail |
|---|---|
| Transit routes | Historically via Russia; 60%+ now diverted to Trans-Caspian route (since 2023) |
| Enrichment dependency | Kazakhstan cannot enrich domestically; sends uranium to Angarsk (Russia) for enrichment |
| Russian ownership | Rosatom sold Zarechnoye (50%) and Khorasan-U (30%) stakes in Dec 2024 — reducing but not eliminating ties |
| Balkhash NPP | Kazakhstan signed agreement with Russia to build its first nuclear power plant |
| Kazatomprom | State-owned; 25,800 tonnes produced in 2025 |
War scenario: If Russia pressures Kazakhstan to restrict uranium exports to the West (as leverage for Iran support), 22% of US uranium imports are at risk. The Trans-Caspian route (through Azerbaijan and Georgia to Turkey) provides an alternative but adds cost and transit time.
Price Trajectory¶
| Date | Spot Price ($/lb U3O8) | Event |
|---|---|---|
| Dec 2024 | ~$76 | Post-Russian ban adjustment |
| Jan 2026 (late) | $94.28 | 25% surge; two-year high; surpassed $100 briefly |
| Feb 2026 (end) | $86.95 | Pullback from January highs |
| Mar 2 | ~$86.45 | Pre-strike baseline |
| Mar 3 (post-Natanz strike) | Est. $95-105 | Nuclear supply security premium |
| Mar 23 | Est. $100-115 | War premium + enrichment anxiety |
Pre-war structural trend: Spot price rose 25% in January 2026 alone, driven by nuclear energy expansion, AI/data center power demand, and supply deficit fears. The war adds a nuclear-security premium on top of already bullish fundamentals.
Long-term contract price: Rose from $80/lb to $86/lb through 2025. More meaningful than spot for utility planning — indicates sustained structural tightness.
Bank of America forecast (pre-war): $135/lb possible in 2026. War makes this look conservative.
The Nuclear Weapons Dimension¶
Iran's Pre-War Nuclear Status (as of Feb 27, 2026)¶
| Metric | Value | Source |
|---|---|---|
| 60% enriched uranium stockpile | 440.9 kg | IAEA GOV/2025/24 |
| Total enriched uranium stockpile | 9,874.9 kg | IAEA May 2025 |
| Breakout time to first weapon (from 60% stock) | 2-3 days | ISIS estimate |
| Breakout time for 9 weapons | ~3 weeks | ISIS estimate |
| 60% production rate (pre-strikes) | 1.1 kg/day (33.5 kg/month) | IAEA |
| Centrifuges installed (Natanz + Fordow) | ~21,900 (incl. ~14,689 advanced) | IAEA |
What the Strikes Damaged¶
| Facility | Pre-War Status | Strike Date | Damage Assessment |
|---|---|---|---|
| Natanz FEP | 36 IR-1 + 46 advanced cascades | Mar 2, 2026 | Entrance buildings damaged; underground status unknown; IAEA denied access |
| Fordow FEP | 6 IR-1 + 7 IR-6 cascades | June 21, 2025 | Assessed as inoperable after June 2025 strikes; current status unverified |
| Isfahan | Conversion + newly declared underground facility | Multiple | IAEA has not inspected underground facility; centrifuge status unknown |
| 60% stockpile | 440.9 kg stored at Isfahan tunnels | — | Likely survived — stored in underground tunnel complex |
The Critical Unknown¶
Has enrichment capacity been destroyed, or just damaged?
The IAEA cannot answer this question. Iran has denied all inspector access since the strikes. Three scenarios:
-
Enrichment destroyed (US/Israel claim): Natanz and Fordow are truly non-functional. But the 440.9 kg of 60% material likely survived in Isfahan tunnels. If Iran can access or relocate any surviving centrifuges to an undisclosed facility, breakout from 60% to 90% requires only a small cascade — as few as 175 IR-6 centrifuges could produce one weapon's worth of HEU in 25 days.
-
Enrichment damaged but recoverable: Iran has demonstrated centrifuge manufacturing capability. Even without Natanz/Fordow, centrifuges could be installed at the undisclosed Isfahan underground facility that the IAEA has not been permitted to inspect.
-
Enrichment continues covertly: The IAEA has "lost continuity of knowledge" regarding centrifuge production and inventory. Iran may have pre-positioned centrifuges at undeclared sites. The 2-3 day breakout timeline from 60% stock means that by the time intelligence confirms activity, it may already be too late.
Assessment: The strikes likely degraded Iran's industrial-scale enrichment capacity significantly. But they did not destroy the stockpile of 60% material, and they cannot guarantee elimination of all centrifuge inventory. The breakout risk has been reduced from "weeks" to "uncertain" — which is arguably more dangerous because it eliminates the warning time that IAEA monitoring provided.
Cascade Effects¶
On Nuclear Energy Sector¶
- 70 reactors under construction globally (half in China) — uranium demand growing 3%/year
- AI/data center demand driving new nuclear builds; 29 GW new capacity expected 2024-2026
- War accelerates fuel security concerns: countries will stockpile, tightening spot market further
- Countries dependent on Russian fuel fabrication (TVEL) face supply uncertainty if sanctions escalate
On US Energy Security¶
- 93 US reactors provide ~20% of US electricity
- DOE awarded $2.7B for domestic enrichment expansion — but new capacity arrives 2027-2031
- HALEU production (needed for advanced reactors) remains tiny: 920 kg produced through mid-2025 at Piketon, Ohio
- DOE target: 10 metric tons HALEU by June 2026 — almost certainly missed given supply chain disruptions
- Gap: US has no near-term substitute for Russian enrichment services. Waivers will likely continue despite political pressure.
On Geopolitical Leverage¶
- Russia: Controls 46% of global enrichment. Even with import ban, US utilities need Russian SWU. Russia can weaponize this — offering enrichment services to countries that oppose Iran sanctions, or threatening to cut off waiver-dependent US supply.
- China: Controls 11% of enrichment capacity but consumes it domestically. China's 35+ reactors under construction mean Chinese SWU capacity is spoken for — no spare capacity for the West.
- Kazakhstan: Kazatomprom is the swing supplier. If geopolitical pressure pushes Kazakhstan toward Russia, 39% of global mine production becomes unreliable for Western buyers.
On Proliferation¶
- War demonstrates that nuclear programs can be struck — may accelerate hedging behavior by other states
- Saudi Arabia, Turkey, South Korea, and Japan all have latent nuclear weapons capability and may reassess deterrent strategies
- If Iran achieves breakout despite strikes, the signal to every threshold state is: enrich fast, enrich deep underground, and limit IAEA access
Key Uncertainties¶
| Unknown | Why It Matters | Confidence |
|---|---|---|
| Status of Iran's 60% stockpile | 440.9 kg could yield 9 weapons if enriched further | Low — IAEA denied access |
| Isfahan underground facility | Could be replacement enrichment site | Very Low — never inspected |
| Surviving centrifuge inventory | Even a small cascade enables breakout | Low — IAEA lost continuity of knowledge |
| Russia's willingness to weaponize enrichment | 46% of global SWU at stake | Medium — rhetoric escalating |
| Kazakhstan transit reliability | 39% of mine production, Russia-adjacent | Medium — Trans-Caspian route functional but untested at scale |
| US enrichment expansion timeline | Urenco expansion 2027; Orano 2031 | High — timelines are firm but years away |
Sources¶
- IAEA GOV/2025/24, Verification and Monitoring in Iran, May 2025
- IAEA GOV/2026/8, Board of Governors Report, February 27, 2026
- IAEA Director General Grossi, Statement to UNSC on Situation in Iran, June 2025
- Institute for Science and International Security (ISIS), Analysis of IAEA Iran Verification Report, May 2025
- Institute for Science and International Security (ISIS), Post-Attack Assessment of Israeli and US Strikes on Iranian Nuclear Facilities, 2025
- Arms Control Association, "The U.S. War on Iran: New and Lingering Nuclear Risks," March 2026
- Center for Arms Control and Non-Proliferation, "Iran's Stockpile of Highly Enriched Uranium," 2025
- Al Jazeera, "Iran says US and Israel attacked Natanz nuclear facility," March 21, 2026
- Al Jazeera, "IAEA confirms buildings damaged at Iran's Natanz nuclear facility," March 3, 2026
- PBS News, "UN nuclear watchdog says unable to verify Iran enrichment suspension," 2026
- US EIA, Domestic Uranium Production Report, 2024 Annual and 2025 Quarterly
- US EIA, Uranium Marketing Annual Report, 2024
- US EIA, "US nuclear generators import nearly all uranium concentrate," January 2025
- US DOE, "$2.7 Billion to Restore American Uranium Enrichment," 2024
- US NRC, Backgrounder on Uranium Import Ban, 2024
- World Nuclear Association, Uranium Enrichment, 2025
- World Nuclear Association, World Uranium Mining Production, 2025
- World Nuclear Association, Plans for New Reactors Worldwide, 2025
- World Nuclear Association, US Nuclear Fuel Cycle, 2025
- Sprott, Uranium Outlook 2026, January 2026
- Nasdaq, "Uranium Price Forecast: Top Trends for Uranium in 2026," 2026
- ANS Nuclear Newswire, "U prices fall in February, remain relatively high," March 4, 2026
- ANS Nuclear Newswire, "Uranium prices rise to highest level in more than two months," January 7, 2026
- Cameco, Uranium Price Data, 2026
- CSIS, "Kazakhstan's Emerging Civilian Nuclear Energy Industry," 2025
- FIIA, "Russia and Kazakhstan in the global nuclear sector," 2025
- Carbon Credits, "Uranium Prices 2026: Supply Crunch and Rising Demand," 2026
- Bank of America, Uranium Price Forecast ($135/lb), 2024
- Critical Threats, "Iran Update Evening Special Report," March 2, 2026
- Mordor Intelligence, Uranium Enrichment Market Report, 2025