CAIRO (AP) — U.S. President Donald Trump said in a Saturday evening social media post he will order American forces to hold off on new strikes against Iran, claiming Mideast allies had reached the parameters of a deal to end the five-month old war.

The emerging deal “would include the Immediate, Complete, and Total OPENING OF THE HORMUZ STRAIT, and an end to Iran’s nuclear threat,” Trump wrote on Truth Social.

“Based on this request, I have agreed, for the future benefit of the WORLD and, likewise, the survival of a successful and prosperous Iran, to cancel the attack, subject to being able to rapidly make a DEAL,” Trump said.

Israel agreed to join the U.S. in the commitment to try to complete the agreement with Iran that would bring about an end to the war, he added.

Prior to the announcement, Saudi Crown Prince Mohammed bin Salman, the kingdom’s de facto leader, spoke with Trump by phone and raised concerns about the U.S. potentially escalating the conflict with Iran, according to a person familiar with the leaders’ discussion.

The Saudis, according to the person briefed on the substance of the call but not authorized to comment publicly, are concerned that Tehran could respond with attacks on the energy infrastructure of the kingdom and other Gulf countries.

The crown prince during Saturday’s call sought clarity from Trump on what potential new action he was weighing to take against Iran, the person said.

A White House official, who was not authorized to comment publicly and requested anonymity, confirmed the leaders spoke Saturday but did not offer any detail.

Kuwait said on Saturday it responded to a new round of drone attacks from Iran while a tanker was struck in the strategic waterway.

Israel carried out heavy strikes on the Gaza Strip after the Palestinian militant group Hamas agreed to disarm.

Here are the most important developments in the Middle East today:

Trump on Friday had threatened more strikes on Iran as the U.S. pressed for the reopening of the Strait of Hormuz.

Speaking to reporters during a meeting with members of his Cabinet at the Camp David presidential retreat in Maryland, Trump said “we just want to win” in Iran and said the U.S. would hit Iran “very hard” until they couldn't take it anymore, he said.

Later that day, White House press secretary Karoline Leavitt expressed the U.S. administration’s frustration that Tehran had last month signed a memorandum of understanding with the U.S. on a truce but then quickly “broke it, shot at commercial ships, and killed American soldiers.”

On Saturday, the U.S. State Department issued new security alerts for Americans in 10 countries in the region to exercise heightened caution due to the escalating tensions with Iran.

The warnings — covering Bahrain, Israel, Iraq, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia and United Arab Emirates — urged U.S. citizens to prepare for the possibility of flight cancellations, temporary airspace closures and other travel disruptions.

Kuwait’s military said Saturday that its forces were responding to drone attacks which were part of Iran’s assaults on the country.

In a statement, Maj. Gen. Saud Abdulaziz Al-Otaibi, spokesperson for Kuwait's Defense Ministry, said the drones hit “a number of vital facilities,” including a government structure in the country's north. He said there were no casualties.

The British Navy said Saturday that a tanker was struck and a separate explosion hit close to a vessel in the Strait of Hormuz off the coast of Oman. No casualties were reported in either incident, it said. The United Kingdom Maritime Trade Organization said an unknown projectile hit the vessel on Friday 11 nautical miles northeast of Lima, Oman. The attack damaged the vessel’s engine room.

The group said that on Saturday a large splash and an explosion were reported close to another tanker while it was sailing 21 nautical miles northwest of Khasab city.

Separately, crude oil appeared to be leaking and spreading in recent days from a sanctioned tanker grounded off the coast of Oman, close to a marine protected area, satellite images reviewed by The Associated Press show.

Iran has repeatedly attacked vessels attempting to transit through the Strait of Hormuz without its authorization as part of its ongoing conflict with the U.S.

Intense Israeli strikes Friday night and Saturday killed at least four people in central and northern Gaza and wounded dozens more, according to local health officials.

The strikes overnight in Gaza followed evacuation warnings by Israel’s military, which said on Saturday that it had struck Hamas targets across the territory and dismantled five Hamas storage facilities.

The strikes came after Hamas confirmed Friday that it will disarm in a potential breakthrough for ending the war in Gaza, though major obstacles remain.

Palestinians in Gaza — most of whom are displaced or live in camps — received the news with both hope and skepticism. A 24-year-old tuk-tuk driver, Abdel Moneim Aboul-Roos, who lost his leg in an Israeli strike, told The Associated Press that he doesn't care about “talk about withdrawal and disarmament” as long as essentials like food and medicine remain lacking.

Israel has not officially commented on the Hamas deal, which is part of a U.S.-brokered ceasefire announced last October.

That agreement called for Hamas to disarm and hand over power to an independent Palestinian administration. Israel was to withdraw and an International Stabilization Force was to be deployed.

In a post on X Friday, Israeli far-right lawmaker Itamar Ben-Gvir called the deal “unacceptable” and said the killings in Gaza must continue. “Israel must win,” he said.

Egypt, a key Gaza ceasefire mediator, lauded Hamas and other Palestinian groups for “their positive response” in the phased peace plan, Egyptian state-run media reported.

The AP is tracking the progress of Trump’s plan to end the Israel-Hamas war.

Click here for full coverage from AP on the disarmament deal for Hamas.