A major US Iran peace deal has been announced after nearly four months of intense fighting in the Middle East. The agreement was confirmed by US President Donald Trump and senior Iranian officials. It is being described as a sudden shift in one of the most tense global conflicts in recent years. Leaders on both sides say the deal brings an immediate end to military action. Iran’s deputy foreign minister Kazem Gharibabadi confirmed the agreement in a televised statement early Monday. He said the deal marks an “immediate end” to the war between the two nations. He also said the agreement includes wider regional terms involving Lebanon, where violence has also been rising. The US president shared details on Truth Social, calling for global shipping to prepare for normal activity. He announced the opening of the Strait of Hormuz and the removal of a US naval blockade. He wrote a short message celebrating the move, saying oil transport should resume. Later, he said the reopening depends on the formal signing of the agreement expected later this week in Geneva. The Strait of Hormuz is one of the most important oil routes in the world. It carries a large share of global oil and gas shipments. Any closure of this waterway has a direct impact on energy prices and global trade. Under the US Iran peace deal, the route is expected to reopen either immediately after signing or within 30 days, depending on final terms. Pakistan’s Prime Minister Shehbaz Sharif announced the agreement on Sunday. He said both sides agreed to stop all military operations at once. He also confirmed that the deal covers fighting in multiple areas, including Lebanon. A formal signing ceremony is expected to take place in Switzerland on June 19. Mediators from Pakistan and Qatar played a key role in final talks. Reports say diplomats traveled between Tehran and other capitals to finalize the agreement. While details remain unclear, early reports suggest the US may lift parts of its naval restrictions. In return, Iran could gain access to global oil markets again, easing pressure on its economy. Despite the announcement, tensions remained high during the final days of talks. Israel carried out airstrikes on Beirut, which triggered strong reactions from both Iran and the United States. Iranian officials blamed the US for not controlling its allies. Some leaders warned of a possible response if attacks continued. Donald Trump also criticized the timing of the Israeli strikes. In comments shared with media, he said the attack delayed the signing process. He also expressed frustration with Israeli leadership during the negotiation period. Israel said its strikes targeted Hezbollah commanders after rocket fire into northern Israel. Hezbollah, which has close ties with Iran, has been involved in ongoing clashes with Israeli forces. The group fired projectiles into Israel earlier this month, which led to further escalation in the region. The conflict had already spread across several fronts, raising fears of a wider war. Iranian military officials said they remained ready to respond if needed. At the same time, negotiators insisted the deal must include a full end to fighting across all related conflicts. This includes Lebanon, where violence has intensified in recent weeks. Experts say the US Iran peace deal may still face challenges. The most difficult issues, including Iran’s nuclear program, are not fully resolved. Instead, they are expected to be discussed in a follow-up 60-day negotiation period. Analysts warn that similar past agreements took years to complete, not months. Some observers remain cautious about how quickly the deal can be implemented. They point out that reopening a major shipping route like the Strait of Hormuz will require security guarantees and infrastructure repairs. Even if the agreement is signed, full economic impact may take time. Political reactions have been mixed. In Israel, officials expressed concern that the deal does not place limits on Iran’s missile program or its regional influence. In the United States, critics from Donald Trump’s Republican Party also questioned the agreement, citing energy prices and regional stability. Despite doubts, supporters of the deal say it could reduce global tensions and stabilize energy markets. If fully implemented, the US Iran peace deal could mark one of the most significant diplomatic shifts in recent years.