Three Crucial Issues Between US and Iran: Nuclear, Hormuz and Regional Tensions

Explore the three key issues between the U.S. and Iran—nuclear program, strait of Hormuz, and regional conflicts—shaping ongoing tensions and global geopolitics.

Context: Despite the failure of recent U.S.–Iran talks, a workable deal still exists around three core issues—nuclear (HEU), maritime (Hormuz), and regional conflicts, with both sides needing credible commitments.

Three Crucial Issues Between US and Iran

1. Iran’s Highly Enriched Uranium (HEU) – Possible Solutions

Option	Feasibility	Key Issues / Explanation
Regime Change / Conquest	Very Low	Requires full-scale war and occupation (high cost, global instability, politically unacceptable)
Military Raid to Seize HEU (~400 kg; ≈10–12 bombs potential)	Low	HEU likely dispersed across multiple hardened sites; large-scale operation needed with high risk of failure
Coercive Pressure + Limited Deals	Medium	Sanctions/military pressure may force concessions but unlikely to fully eliminate nuclear risk
Iran Voluntary Transfer (with safeguards)	High	Most practical if combined with incentives (sanctions removal, economic reconstruction support)

While coercive options face high military and political costs, a sustainable solution requires Iran’s voluntary cooperation, which in turn depends on credible verification mechanisms to ensure long-term compliance.

Modes within Voluntary Transfer

Mechanism	Explanation
IAEA Safeguards Model	International monitoring ensures enrichment limits (≤3.67%); builds global legitimacy but faces U.S. trust deficit due to past compliance concerns
Bilateral US–Iran Mechanism	Joint inspections and oversight; increases U.S. confidence but may face sovereignty concerns from Iran

2. Strait of Hormuz Issue

Aspect	Details
Core Issue	Iran is militarising the Strait of Hormuz (≈20% global oil flow) to gain leverage and raise funds for post-war reconstruction
US Proposal	Joint mechanism to ensure safe passage (including possible revenue-sharing arrangement)
Key Constraint	Toll on shipping violates freedom of navigation under UNCLOS and may trigger similar claims globally
Resolution Path	Lift sanctions + release frozen assets to compensate Iran economically instead of toll collection
Outcome Logic	With reduced economic pressure, Iran has less incentive to weaponise the strait

3. Israel–Lebanon Conflict (Hezbollah Factor)

Aspect	Details
Core Issue	Conflict between Israel and Hezbollah, an Iran-backed armed group
Israeli Position	Seeks disarmament of Hezbollah to eliminate missile and drone threats
Lebanese Constraint	Hezbollah’s deep political integration limits state’s ability to enforce disarmament
Resolution Path	U.S. and Iran pressure respective allies to bring them to the negotiation table
Possible Outcome	Ceasefire + phased disarmament within broader regional settlement

The three issues are interconnected (nuclear capability, maritime leverage, and regional proxies) and cannot be solved in isolation. Military options are largely impractical, while coordinated diplomacy (sanctions relief, verification mechanisms, and regional negotiations) offers the most viable path toward a durable settlement.