THE Islamabad Memorandum of Understanding (MoU) between Iran and the United States, hailed as a tentative step toward de-escalation, is already beset with formidable challenges. While the document symbolizes a rare moment of diplomatic engagement after years of hostility, its fragility reflects deep mistrust, divergent priorities and external spoilers that have historically undermined similar accords. To grasp the hurdles confronting this MoU, one must situate it within the broader tapestry of peace agreements across history, from Westphalia to Camp David and recognize the unique complexities of the Iran–US relationship. The June 2026 MoU reflects a ceasefire and the lifting of the US naval blockade, but the next sixty days are fraught with unresolved issues: sanctions relief, nuclear negotiations, maritime security in the Strait of Hormuz and the role of Israel and regional actors. Iran seeks sovereignty and economic breathing space, while Washington frames the deal as containment and leverage.
At the heart of the MoU lies a clash of visions. Iran demands recognition of sovereignty, immediate sanctions relief and reopening of the Strait of Hormuz to restore economic lifelines. Its delegation, backed by the Supreme National Security Council, insists the ceasefire must yield tangible concessions, projecting seriousness and autonomy. Washington, by contrast, remains tethered to domestic politics and external pressures, particularly Israeli concerns. The US frames the MoU as a temporary halt to hostilities, prioritizing curbs on Iran’s nuclear program, missile development and regional alliances, while insisting sanctions relief be phased and conditional. Repeated consultations between President Trump and Prime Minister Netanyahu underscore America’s hesitancy and lack of unified direction. This asymmetry creates imbalance: Iran negotiates for survival and dignity, while the United States negotiates for containment and reassurance.
The clock is ticking and the next sixty days will be decisive. The first challenge lies in sanctions relief. If Washington delays or ties relief to cumbersome verification, Tehran’s confidence will erode. The second challenge is regional stability: escalation in Lebanon, Yemen or the Gulf could jeopardize the MoU. The third challenge is domestic politics. In Tehran, hardliners will exploit any perceived weakness, while in Washington, opposition voices will amplify doubts. The fourth challenge is trust building. Symbolic gestures must be matched by tangible steps—humanitarian aid, prisoner exchanges or reconstruction projects. Finally, spoilers must be managed: Israel’s lobbying, Gulf anxieties and non-state actors’ provocations could derail the fragile accord.
No peace process exists in isolation. Israel views rapprochement as a threat to its security doctrine—negating its heinous plan of achieving “Greater Israel” and annihilating Iran— lobbying Washington to remain firm. Saudi Arabia and Gulf allies fear an empowered Iran will tilt the balance of power, their resistance manifesting in media campaigns and diplomatic pressure. Non-state actors aligned with Iran, such as Hezbollah and the Houthis, may escalate conflicts to strengthen Tehran’s bargaining position, while extremist factions exploit any lull to undermine peace. These spoilers echo historical precedents: just as Versailles was sabotaged by punitive clauses or Oslo by extremist violence, the Iran–US MoU risks derailment from forces beyond the negotiating table.
Trust remains the most elusive commodity. As Dag Hammarskjöld observed, “Peace is a daily, a weekly, a monthly process, gradually changing opinions, slowly eroding old barriers, quietly building new structures.” The MoU thus exists in paradox: a beacon of hope overshadowed by mistrust. Both sides grapple with domestic pressures. In Iran, hardliners warn against concessions, framing the MoU as capitulation. Economic hardship fuels scepticism about whether relief will materialize. In the US, the administration faces partisan divisions, with critics branding any deal as appeasement. Congressional approval for sanctions relief remains uncertain. These internal dynamics mirror challenges faced by past accords, such as the Senate’s rejection of the League of Nations covenant or domestic opposition to the Vietnam peace talks.
Sanctions relief is the linchpin of the MoU, yet the mechanism for lifting restrictions and verifying compliance is fraught with complexity. Iran demands immediate relief to stabilize its economy, while the US insists on phased lifting tied to verifiable steps on nuclear and missile programs. Verification mechanisms, often technical and intrusive, risk being perceived as infringements on sovereignty. The history of arms control agreements—from SALT to the JCPOA—shows that verification disputes can unravel even the most carefully crafted accords.
Pakistan’s hosting of the talks reflects its aspiration to act as a bridge between adversaries. Both delegations praised Islamabad’s untiring efforts—despite its own domestic challenges—Islamabad’s mediation underscores the importance of neutral platforms in sustaining dialogue, much like Geneva or Camp David in earlier eras. Peace accords succeed when they balance realism with idealism. The Treaty of Westphalia ended decades of war by recognizing sovereignty. The Camp David Accords achieved peace by empowering negotiators with autonomy. The Dayton Agreement imposed peace through external pressure but left lingering tensions. The Iran–US MoU must learn from these precedents: sovereignty must be respected, negotiators empowered and spoilers managed.
Despite formidable challenges, the Iran–US Peace MoU represents a fragile but vital step toward de-escalation. Its success hinges on bridging strategic asymmetries, neutralizing spoilers and building trust through symbolic and substantive gestures. The Iranian delegation’s autonomy and solemn commitment to peace contrast with Washington’s hesitancy, yet history reminds us that even imperfect accords can pave the way for lasting change. The MoU may not resolve all disputes, but it offers humanity a chance to rise above tormented truths and embrace reconstruction over destruction.
—The writer, Retired Group Captain of PAF, is author of several books on China.
