The Islamabad Memorandum of Understanding has five vulnerabilities. Benjamin Netanyahu knows where each of them is.
The Islamabad Memorandum of Understanding was announced on June 15. It will be signed on June 19 in Geneva. Between now and the conclusion of sixty days of follow-on nuclear negotiations, the agreement's durability depends on variables that Pakistan did not broker and cannot control. The most consequential of those variables is Israeli policy under Benjamin Netanyahu.
The man, the moment, and the motive
Benjamin Netanyahu is simultaneously the most experienced and the most constrained leader in the current regional equation. He faces three major corruption charges involving media deals and accepting luxury gifts. Since the ground invasion of Gaza in November 2023, Netanyahu pursued two interconnected objectives: prolonging conflict as a tactic to remain in power, and reshaping facts on the ground consistent with his ideological beliefs. The prolongation of conflict served a dual purpose: maintaining his grip on power given uncertain political prospects, and providing a public distraction and delay to the pending corruption cases against him.
His corruption trial resumed on April 12, 2026, at the Jerusalem District Court following the lifting of Israel's state of emergency, a state of emergency triggered by the February 28 strikes on Iran. Netanyahu's earlier request to delay testifying had been accepted by judges due to "security and political" reasons related to "the dramatic events that have occurred in the State of Israel and throughout the Middle East." Coalition lawmakers have since advanced a bill to repeal the crime of fraud and breach of trust, a charge Netanyahu faces in all three of his ongoing corruption cases.
A regional crisis suspends the trial. A peace deal that holds resumes it. The Islamabad MOU, if it sticks, removes the security emergency that has twice given Netanyahu grounds to delay his cross-examination. His incentive structure is misaligned with the agreement's survival. That is the operating context for everything that follows.
What Netanyahu wanted and did not get
Netanyahu outlined three war objectives for the joint US-Israel operation: removing the nuclear threat, removing the ballistic missile threat, and creating the conditions for the Iranian people to grasp their freedom. The Islamabad MOU delivers none of these. Israeli opposition figures have already characterised the outcome publicly: "The regime survives, the missile program exists, and Iran can rebuild its nuclear program. This is a complete failure by Netanyahu, and in the process, he is turning us into a client state that takes orders about its national security."
The client-state framing is being deployed from Netanyahu's right, creating pressure on him to demonstrate independence from Washington. The direction in which that independence lies is the direction in which disruption of the deal lies.
The five vectors
One: Lebanon
Israeli Defense Minister Katz stated that Israeli forces will remain in the territory that Israel has seized in Lebanon, as well as in Gaza and Syria, indefinitely. The Islamabad MOU's ceasefire provisions cover Lebanon. Israel is not a party to the agreement and has explicitly stated it does not consider itself bound by it.
A single Israeli operation of sufficient scale in southern Lebanon gives Iran grounds to declare the ceasefire violated and suspend participation in the sixty-day nuclear talks. Iran's Parliament Speaker Ghalibaf had stated during the Islamabad talks that any negotiations with the US would be unreasonable if the Israel-Hezbollah conflict were to continue. That condition has not changed. It has been papered over by a ceasefire framework Israel has not signed.
Lebanon is where the MOU is thinnest and where Israeli operational tempo is highest.
Two: Covert action inside Iran
Israel has conducted a sustained covert campaign against Iranian nuclear infrastructure spanning more than a decade, including targeted killings of scientists, sabotage of centrifuge facilities, and cyberattacks on enrichment sites. None of it is covered by the MOU's ceasefire provisions, which govern declared military operations between the US and Iran rather than third-party covert activity.
A significant covert operation inside Iran during the sixty-day window would not technically violate the MOU. It would create domestic Iranian political pressure on the negotiating team and provide hardliners in Tehran with the argument that the agreement's security guarantees are hollow. The sixty-day nuclear talks require a degree of Iranian domestic political space that sustained covert pressure makes progressively harder to maintain.
Three: Washington lobbying on nuclear red lines
An Israeli official told NBC News that Netanyahu was seeking a meeting with Trump, potentially in Washington, to discuss the peace deal. The sixty-day follow-on negotiations on Iran's nuclear posture have not yet begun and their outcome is undetermined. Israel's influence over the US negotiating position, exerted through Congress, through direct executive access, and through the broader American political infrastructure, remains substantial.
If Israel successfully lobbies for nuclear red lines Iran cannot accept, the follow-on negotiations fail without Israel having fired a shot. The MOU's ceasefire provisions survive but its strategic purpose does not. It is the cleanest available disruption vector: the deal fails on substance without Israel being visibly responsible for killing it.
Four: Gaza
Gaza is not covered by the Islamabad MOU. A significant Israeli escalation during the sixty-day nuclear negotiating window does not technically violate the MOU. It creates regional political pressure that complicates Iranian domestic support for the nuclear talks. Iran's internal constituency for a deal with Washington is already narrow. Large-scale civilian casualties in Gaza, attributed to Israeli operations conducted while Iran is at the negotiating table, provide Iranian hardliners with material to argue that engagement with the American position is politically unsustainable at home.
Gaza is not a direct lever on the MOU. It is an atmospheric one.
Five: Unilateral strikes on Iranian nuclear sites
Israeli officials fear that Iran is already rebuilding the nuclear enrichment sites that the US bombed in June 2025 and are weighing options to attack again. Netanyahu is expected to make the case that Iran's ballistic missile programme warrants a swift response, and that the United States could be invited to join bilateral action.
Unilateral Israeli strikes during the sixty-day window would make Israel the party that destroyed Trump's signature foreign policy achievement. Netanyahu's meeting request with Trump is itself an acknowledgment that Israel cannot act without managing that relationship first. The Trump constraint makes this the least likely near-term option.
It becomes significantly more likely after the sixty days, if the nuclear talks produce an outcome Netanyahu judges insufficient. It becomes more likely still if his trial produces a conviction and he calculates that a security emergency is the only available mechanism for further delay.
What this means for the agreement
The MOU was built on a bilateral framework between Washington and Tehran with Pakistan as the channel. It has no enforcement mechanism beyond American political will and Iranian domestic calculation. Neither is static. Israeli action along any of the five vectors above changes the Iranian domestic political equation in ways that reduce the space available to Iran's negotiating team without requiring technical violation of the MOU itself.
Pakistan's ability to protect the agreement's durability from Israeli disruption is limited by the absence of any formal Israeli participation in the framework it built. The Islamabad channel remains the most trusted third-party conduit between Washington and Tehran. Its continued relevance through the sixty-day follow-on talks depends on whether it can maintain Iranian confidence that the channel is worth using.
That confidence is most directly threatened by Lebanon. It is most insidiously threatened by the Washington lobbying vector. And it is most existentially threatened by the possibility that Netanyahu's personal legal calendar introduces a variable that no diplomatic framework was designed to absorb.
Unresolved questions
Whether the sixty-day nuclear talks produce an outcome both Washington and Tehran can sustain domestically. Whether Israeli operations in Lebanon cross a threshold Iran treats as a ceasefire violation. Whether Netanyahu's meeting with Trump produces sufficient American pressure on Israel's Lebanon posture. Whether the coalition's bill to cancel the fraud charge against Netanyahu passes and changes his personal calculus.
The Pakistan Playbook will monitor each of these. The agreement was built in Islamabad. What happens to it will be decided elsewhere. ■
Originally published on X by @PKPlaybook — read the original post →
