By Saqib S. Qureshi
US-Iran Strikes and Lebanon Deal: Can the Fragile Middle East MoU Survive?
A fragile diplomatic framework meant to calm the Middle East is facing its toughest test yet after the United States and Iran traded fresh strikes around the Strait of Hormuz, while Hezbollah rejected a U.S.-brokered Israel-Lebanon security deal as “surrender.” Together, the two developments have raised one central question: can the recent memorandum of understanding still hold, or is the region moving back toward open escalation?
The crisis has two connected fronts. The first is the Gulf, where U.S. forces struck Iranian military targets after Washington said Iran was behind an attack on a commercial vessel in the Strait of Hormuz. Iran’s Revolutionary Guards then said they targeted U.S. military positions in the region in response. Reuters reported that U.S. strikes targeted Iranian missile and drone storage facilities and coastal radar installations, marking a sharp escalation near one of the world’s most important shipping corridors.
The second front is Lebanon. A U.S.-brokered framework between Israel and Lebanon was presented as a step toward reducing hostilities, but Hezbollah’s leader Naim Qassem rejected it as “null and void,” arguing that it undermines Lebanese sovereignty and ties Israel’s withdrawal to Hezbollah’s disarmament. That rejection immediately weakened hopes that the deal could become a practical path to peace.
US-Iran Trade Strikes — Will It Unravel the MoU?
The latest U.S.-Iran confrontation is dangerous because it is not happening in isolation. It comes shortly after diplomatic efforts produced a temporary framework aimed at reducing military escalation, keeping commercial shipping moving, and creating space for a broader settlement. But the events in the Strait of Hormuz show how quickly a ceasefire-style understanding can be tested when both sides interpret “defensive action” differently.
According to Reuters, U.S. Central Command confirmed that American forces carried out strikes against Iranian targets after an earlier attack on a commercial ship. Iran’s Revolutionary Guards later said they had targeted U.S. positions in the region in response to the American action. This cycle — one side calling its strike retaliation, the other calling its response legitimate defense — is exactly the kind of chain reaction that can destroy a fragile diplomatic understanding.
The Strait of Hormuz makes the situation even more sensitive. It is not just a military flashpoint; it is a global economic artery. Any attack on shipping, or any uncertainty over who controls safe passage, immediately affects energy markets, insurance costs, shipping routes and the confidence of Gulf states. Recent reporting also says maritime authorities raised threat levels after attacks on vessels, while the U.N.-linked evacuation of ships through the strait was paused after a vessel came under attack.
This means the MoU is now under pressure on three levels.
First, there is the military level. If U.S. and Iranian forces continue striking each other’s assets, even in limited ways, the agreement risks becoming meaningless on the ground. A diplomatic framework can survive harsh words, but it struggles to survive repeated kinetic action.
Second, there is the maritime level. The U.S. wants to protect open commercial passage, while Iran has been asserting authority over routes through the strait. AP reported that Iran has objected to new shipping arrangements and signaled it may impose transit conditions, while U.S. officials have pushed for safe navigation through alternative or protected corridors.
Third, there is the political credibility level. If Washington cannot prevent attacks on ships, Gulf allies may question the strength of U.S. security guarantees. If Tehran appears unable to restrain allied or state-linked forces, mediators may question whether Iran can deliver on any broader commitment. Both sides therefore face pressure to look strong — and that pressure can make compromise harder.
Why the MoU Is Not Dead Yet
Despite the escalation, the MoU may not be completely dead. The key reason is that both sides still appear to be trying to frame their actions as limited, not as the start of full-scale war. U.S. reporting described the American strikes as targeted retaliation against military sites connected to drones, missiles and radar. Iran, meanwhile, described its response as retaliation for U.S. action, not as a declaration of a broader regional war.
That distinction matters. In Middle East diplomacy, limited strikes can sometimes coexist with negotiations if both sides leave space for mediators to continue working. The danger is that this space is shrinking.
The MoU’s survival now depends on whether the next 48 to 72 hours bring more attacks or a pause. If shipping is hit again, or if U.S. bases are targeted more directly, pressure will grow in Washington for a stronger military response. If the U.S. responds again, Iran may feel compelled to escalate further. That would push the MoU from fragile to nearly unworkable.
But if the violence slows, mediators may still use the agreement as a platform to restore communication. Earlier reporting indicated that U.S.-Iran talks included mechanisms to reduce tensions in the Strait of Hormuz and create channels around Lebanon. Such mechanisms are designed for exactly this type of crisis, but they only work if both sides still want to avoid a wider war.
SCN Assessment: The MoU Is Damaged, Not Destroyed
The strongest reading is that the MoU has been seriously damaged but not yet destroyed. The agreement is under stress because the two sides are now testing each other militarily while still claiming to support diplomacy. That is an unstable balance.
For the U.S., the challenge is to protect shipping without appearing to abandon diplomacy. For Iran, the challenge is to show it can defend its interests without triggering a wider conflict that could damage its economy and weaken its regional position. For Gulf states, the priority is stability: they want the Strait of Hormuz open, oil exports protected and the conflict contained.
The most important warning sign is the shift from political threats to repeated military incidents. Once vessels are hit, airstrikes occur and armed groups begin reacting across multiple fronts, the room for diplomatic patience narrows quickly.
Still, the MoU has one advantage: all major players understand the cost of collapse. A wider U.S.-Iran conflict could disrupt global energy supplies, pull in Gulf states, deepen instability in Lebanon and give hardliners on all sides more influence. That shared fear may keep diplomacy alive, even if trust has sharply weakened.
Israel-Lebanon Deal Ties Ceasefire to Hezbollah Disarmament — Will It Work?
The Israel-Lebanon track may be even harder than the U.S.-Iran track because it depends on a condition that has defeated years of diplomacy: Hezbollah’s disarmament.
The U.S.-brokered framework aims to reduce cross-border violence, expand the role of the Lebanese Armed Forces in the south, and create a path for Israeli forces to withdraw from disputed areas. But the deal also links long-term ceasefire stability to Hezbollah giving up or reducing its military role. That is why Hezbollah rejected it almost immediately.
Hezbollah chief Naim Qassem called the agreement “null and void,” arguing that no Lebanese government has the right to accept terms that weaken what Hezbollah describes as “resistance.” In Hezbollah’s view, any deal that ties Israeli withdrawal to disarmament is not a peace formula — it is a surrender formula.
That is the core problem. Israel wants security guarantees before withdrawal. Hezbollah wants Israeli withdrawal before any discussion of weapons. Lebanon’s government wants stability but does not have enough power to force Hezbollah into compliance. The United States wants a diplomatic breakthrough, but implementation depends on actors who deeply distrust one another.
Why Hezbollah Rejected the Deal
Hezbollah’s rejection is not surprising. The group has long argued that its weapons are necessary as long as Israel remains a threat or occupies Lebanese territory. For Hezbollah, disarmament is not just a security issue; it is the foundation of its power inside Lebanon and its role in Iran’s regional network.
The new deal appears to challenge that position directly. If the ceasefire depends on Hezbollah disarming, then the group would lose the main leverage it has built over decades. That makes acceptance politically and militarily costly for Hezbollah.
There is also a domestic Lebanese angle. Hezbollah wants to avoid appearing as if it accepted an agreement negotiated under U.S. pressure and Israeli security demands. Calling the deal “surrender” allows the group to frame itself as defending Lebanese sovereignty, even as many Lebanese citizens may be exhausted by war and economic crisis.
Can the Lebanese State Enforce It?
The biggest weakness of the agreement is enforcement. Lebanon’s official army may be asked to deploy more heavily in the south, but it cannot easily confront Hezbollah without risking internal conflict.
The Lebanese Armed Forces are widely viewed as one of the country’s few national institutions, but they face financial limits, political divisions and operational constraints. Asking the army to replace Hezbollah as the main security force in the south is one thing. Asking it to disarm Hezbollah is something entirely different.
That means the agreement can only work if Hezbollah quietly tolerates it, even if it publicly rejects parts of it. Without that minimum acceptance, implementation could become impossible.
Israel’s Security Demand
From Israel’s perspective, a ceasefire that leaves Hezbollah fully armed along the border may not be acceptable. Israel wants Hezbollah fighters, rockets and anti-tank units pushed away from the frontier. It also wants guarantees that northern Israeli communities will not remain exposed to cross-border attacks.
That is why Israel is unlikely to withdraw fully without enforceable security steps. Israeli leaders will argue that previous arrangements failed because Hezbollah was able to rebuild military infrastructure in southern Lebanon. For Israel, the question is not only whether a deal is signed, but whether it changes the facts on the ground.
Why the Deal Could Still Partly Work
Despite Hezbollah’s rejection, the deal is not automatically dead. Middle East agreements often begin with public rejection and later move through indirect compromise.
There are three ways the framework could still produce results.
First, it could create a limited security pause. Even if Hezbollah refuses disarmament, both sides may still reduce attacks if the cost of escalation becomes too high.
Second, the Lebanese army could expand its presence in some areas without directly confronting Hezbollah. This would allow the government and U.S. mediators to claim progress while avoiding a direct internal clash.
Third, Hezbollah may reject the deal publicly but avoid fully blocking it if Iran decides regional de-escalation is useful. Hezbollah’s choices are closely linked to wider Iranian strategy, especially at a time when Tehran is also managing tensions with Washington.
Why the Deal Could Fail
The deal could fail if either side treats the agreement as a test of strength rather than a path to stability.
If Israel continues strikes in Lebanon while demanding Hezbollah disarm, Hezbollah will say the deal proves Israel cannot be trusted. If Hezbollah keeps weapons and military positions near the border, Israel will say the deal is meaningless. If Lebanon’s government cannot enforce the terms, Washington’s diplomatic success may remain only symbolic.
The most dangerous scenario is a partial implementation that satisfies no one: Israel remains in some positions, Hezbollah refuses disarmament, Lebanese civilians continue to face instability, and U.S. mediators lose credibility.
Regional Impact: One Framework, Two Pressure Points
The U.S.-Iran and Israel-Lebanon tracks are now connected. If the U.S.-Iran MoU weakens, Hezbollah may feel less pressure to compromise. If the Lebanon deal collapses, Iran’s regional leverage may increase. If both tracks deteriorate at the same time, the region could move back toward a wider confrontation.
This is why the current moment matters. The Middle East is not facing one isolated crisis. It is facing a chain of linked crises: shipping security in the Gulf, U.S.-Iran military exchanges, Israeli security concerns, Hezbollah’s weapons, and Lebanon’s fragile state institutions.
Each front can inflame the other.
What Happens Next? Three Possible Scenarios
1. Limited De-escalation
This is the best-case scenario. U.S.-Iran strikes stop, shipping remains open, Israel reduces operations in Lebanon, and Hezbollah lowers cross-border activity without formally accepting disarmament. The MoU survives, but only as a fragile crisis-management tool.
2. Frozen Deal
This is the most likely scenario. The Israel-Lebanon framework remains on paper, but implementation slows. Hezbollah continues to reject disarmament, Israel maintains security demands, and Lebanon’s government tries to balance both sides. Violence may reduce, but the root issue remains unresolved.
3. Renewed Escalation
This is the worst-case scenario. Another attack in the Strait of Hormuz or southern Lebanon triggers retaliation. Hezbollah expands operations, Israel responds harder, and the U.S.-Iran track collapses. In that case, the MoU becomes politically irrelevant.
SCN Verdict
The Israel-Lebanon deal can only work if it becomes a phased security arrangement rather than an immediate disarmament demand. Asking Hezbollah to disarm at the start is likely unrealistic. But pushing Hezbollah away from the border, strengthening the Lebanese army, and creating monitoring mechanisms may be possible if all sides want to avoid war.
The deal’s biggest flaw is also its biggest test: it tries to solve Lebanon’s most sensitive security issue through external mediation. That can reduce pressure, but it cannot replace Lebanese political consent.
For now, the agreement is not a peace deal. It is a stress test.
The U.S.-Iran MoU is damaged but alive. The Israel-Lebanon deal is signed but deeply contested. Hezbollah’s rejection does not automatically kill the process, but it makes clear that any lasting settlement will require more than a document. It will require enforcement, political compromise, and a regional decision to avoid another war.
Key Takeaways
- Hezbollah has rejected the U.S.-brokered Israel-Lebanon deal as “null and void.”
- The deal’s most difficult condition is linking ceasefire stability to Hezbollah disarmament.
- Israel wants enforceable security guarantees before full withdrawal.
- Lebanon’s government may not have the power to force Hezbollah’s compliance.
- The U.S.-Iran MoU and Lebanon deal are now connected through wider regional tensions.
- The most likely outcome is a frozen or partial deal, not a full peace settlement.
- The framework can survive only if all sides accept phased de-escalation instead of immediate maximum demands.