US and Iran Near Peace Deal as Israeli Strikes on Beirut Threaten Ceasefire

The United States and Iran are reportedly hours away from signing a landmark memorandum of understanding to end their four-month direct war. Yet, as diplomats rush to finalize the text, Israeli airstrikes on the Lebanese capital of Beirut threaten to unravel the fragile diplomatic progress.[1][5][6]

The proposed agreement represents the closest Washington and Tehran have come to halting a conflict that has choked global shipping and fueled a spiraling energy crisis. U.S. President Donald Trump announced that the deal is scheduled to be signed on Sunday, promising that the strategic Strait of Hormuz will immediately reopen to all international vessels.[1][2][3]

The draft memorandum is not a final peace treaty, but rather a framework designed to de-escalate immediate hostilities and set a timeline for deeper negotiations. According to officials familiar with the text, the initial deal extends the current ceasefire for 60 days.[3][8]

During this 60-day window, Iran is expected to lift its blockade on the Strait of Hormuz—a critical waterway that previously carried a fifth of the world's oil supplies. In exchange, the United States will lift its naval blockade on Iranian ports and begin the process of unfreezing billions of dollars in Iranian assets.[1][2][4]

The core of the U.S.-Iran dispute—Tehran's nuclear program—is addressed through a phased approach. Senior Iranian officials indicate that under the draft agreement, Tehran commits to neither producing nor acquiring nuclear weapons.[1][5]

Specifically, the U.S. has reportedly secured an agreement for Iran to dilute its stockpile of highly enriched uranium. The exact technical mechanisms and inspection regimes for this dilution will be the primary focus of the 60-day negotiation period, leaving significant details unresolved in the short term.[5][8]

However, the U.S.-Iran negotiations are inextricably linked to the ongoing war between Israel and Hezbollah in Lebanon. Iran has consistently demanded that any comprehensive peace deal with the United States must include an end to Israeli military operations against its Lebanese proxy.[3][6]

A separate U.S.-brokered ceasefire between Israel and Lebanon, announced in early June, has rapidly deteriorated. The agreement called for the creation of "pilot zones" under the exclusive control of the Lebanese Armed Forces, but Hezbollah leadership firmly rejected the proposal, demanding a complete Israeli withdrawal.[7]

On Sunday, just hours before the anticipated U.S.-Iran signing, the Israel Defense Forces (IDF) launched targeted airstrikes on the Dahiyeh district in Beirut's southern suburbs. The IDF stated the strikes targeted Hezbollah command centers.[5][6]

Israeli Prime Minister Benjamin Netanyahu and Defense Minister Israel Katz issued a joint statement confirming the strikes, framing them as a direct response to Hezbollah launching projectiles into northern Israeli communities. "Israel will not tolerate fire directed at its territory," the statement read, underscoring Israel's refusal to halt operations while under attack.[5]

The timing of the Beirut strikes highlights a growing rift between Jerusalem and Washington. Netanyahu has clashed with the Trump administration over U.S. pressure to curb military action in Lebanon. Israeli officials are deeply concerned that a U.S.-Iran deal will leave Hezbollah's infrastructure intact and allow Iran to rebuild its proxy network under the cover of a ceasefire.[1][4]

While Israel is not a party to the U.S.-Iran memorandum, Netanyahu has publicly expressed his expectation that any final agreement must include the total dismantling of Iran's enrichment infrastructure and a cessation of its support for regional militant groups. Defense Minister Katz reiterated that Israel expects Trump to prevent Iran from obtaining nuclear weapons and will not withdraw from its security zones in Lebanon.[2][4]

In Tehran, the proposed deal faces fierce opposition from hardline factions. Critics argue that the agreement disproportionately benefits the United States by stripping Iran of its primary leverage—control over the Strait of Hormuz—in exchange for temporary sanctions relief and vague promises regarding future negotiations.[2][3]

To bridge these divides, international mediators are working frantically. Qatari negotiators flew to Tehran on Sunday morning to help facilitate the final signing, joining Pakistani officials who have spent months leading the back-channel communications between Washington and Tehran.[3][5]

Despite Trump's confident timeline, Iranian state media has cautioned that Tehran has "not yet" made a final decision on signing the memorandum. The recent Israeli strikes on Beirut add a volatile new variable, testing whether Iran will prioritize sanctions relief or its commitment to Hezbollah.[1][3]

If the memorandum is signed, it will mark a significant diplomatic breakthrough, but only the first step in a long process. The ensuing 60 days will require the U.S. and Iran to translate broad commitments into verifiable actions, all while navigating the explosive reality of the Israel-Hezbollah conflict on the ground.[3][8]