Oman’s Sultan Haitham bin Tariq al-Said is set to visit Moscow on Monday, days after the start of a round of Muscat-mediated nuclear talks between the U.S. and Iran.

The sultan will hold talks with Russian President Vladimir Putin on Tuesday, the Kremlin said.

Iran and the U.S. started a new round of nuclear talks in Rome on Saturday to resolve their decades-long standoff over Tehran’s atomic aims, under the shadow of President Donald Trump’s threat to unleash military action if diplomacy fails.

Ahead of Saturday’s talks, Iranian Foreign Minister Abbas Araqchi met his Russian counterpart Sergei Lavrov in Moscow. Following the meeting, Lavrov said Russia was “ready to assist, mediate and play any role that will be beneficial to Iran and the U.S.A.”

Moscow has played a role in Iran’s nuclear negotiations in the past as a veto-wielding U.N. Security Council member and signatory to an earlier deal that Trump abandoned during his first term in 2018.

The sultan’s meetings in Moscow visit will focus on cooperation on regional and global issues, the Omani state news agency and the Kremlin said, without providing further detail.

The two leaders are also expected to discuss trade and economic ties, the Kremlin added.

U.S. strikes on Yemen’s Ras Isa fuel terminal on the Red Sea coast have killed at least 74 people in the deadliest attack since the U.S. started its bombing campaign against the Houthis last year, according to the Houthi-run health ministry.

U.S. President Donald Trump ordered the intensification of strikes last month in the biggest U.S. military operation in the Middle East since he took office in January. Washington has vowed to keep attacking the Iran-aligned Houthis until the group halts attacks on Red Sea shipping, Reuters reported.

Health ministry spokesperson Anees al-Asbahi said 171 people were injured in Thursday’s strikes, according to preliminary figures, with rescue teams continuing efforts to search for victims.

The U.S. military said the strikes aimed to cut off a source of fuel for the Houthi militant group. The port has a heavy military presence in addition to being a primary hub for fuel imports, Yemeni sources said.

Among the dead were employees of Safer Oil Company, which operates the port, and the Yemen Petroleum Company, responsible for overseeing imported fuel shipments and their distribution, the sources added.

U.S. Central Command did not comment on the health ministry’s casualty figure.

“The objective of these strikes was to degrade the economic source of power of the Houthis, who continue to exploit and bring great pain upon their fellow countrymen,” it had said in a post on X.

The U.S. and Israel have previously targeted the port, viewing it as a hub for launching drones, missiles, and attacks on ships.

The Iran-aligned Houthis have taken control of swathes of Yemen over the past decade. Since November 2023, the group has launched dozens of drone and missile attacks on vessels in the Red Sea, saying they were targeting ships linked to Israel in solidarity with Palestinians over the war in Gaza.

Ras Isa terminal, about which is about 55 km (35 miles) north of the port city of Hodeidah, has a storage capacity of 3 million barrels.

Fuel import taxes bring in hundreds of millions of dollars annually for the Houthi administration, sources said.

The Houthis halted attacks on shipping lanes during a two-month ceasefire in Gaza. Although they vowed to resume strikes after Israel renewed its assault on the enclave last month, they have not struck targets in the Red Sea since then.

In March, two days of U.S. attacks killed more than 50 people, Houthi officials said.

Hamas wants a comprehensive deal to end the war in Gaza and swap all Israeli hostages for Palestinians jailed in Israel, a senior official from the Palestinian militant group said, rejecting Israel’s offer of an interim truce.

In a televised speech, Khalil Al-Hayya, the group’s Gaza chief who leads its negotiating team, said the group would no longer agree to interim deals, adopting a position that Israel is unlikely to accept and potentially further delaying an end to the devastating attacks that restarted in recent weeks, Reuters reported.

Instead, Hayya said Hamas was ready to immediately engage in “comprehensive package negotiations” to release all remaining hostages in its custody in return for an end to the Gaza war, the release of Palestinians jailed by Israel, and the reconstruction of Gaza.

“Netanyahu and his government use partial agreements as a cover for their political agenda, which is based on continuing the war of extermination and starvation, even if the price is sacrificing all his prisoners (hostages),” said Hayya, referring to Israeli Prime Minister Benjamin Netanyahu.

“We will not be part of passing this policy.”

Egyptian mediators have been working to revive the January ceasefire agreement that halted fighting in Gaza before it broke down last month, but there has been little sign of progress with both Israel and Hamas blaming each other.

“Hamas’s comments demonstrate they are not interested in peace but perpetual violence. The terms made by the Trump Administration have not changed: release the hostages or face hell,” said National Security Council spokesperson James Hewitt.

The latest round of talks on Monday in Cairo to restore the ceasefire and free Israeli hostages ended with no apparent breakthrough, Palestinian and Egyptian sources said.

Israel had proposed a 45-day truce in Gaza to allow hostage releases and potentially begin indirect talks to end the war. Hamas has already rejected one of its conditions – that it lay down its arms. In his speech, Hayya accused Israel of offering a counterproposal with “impossible conditions.”

Hamas released 38 hostages under a ceasefire that began on January 19. In March, Israel’s military resumed its ground and aerial offensive on Gaza, abandoning the ceasefire after Hamas rejected proposals to extend the truce without ending the war.

Israeli officials say that the offensive will continue until the remaining 59 hostages are freed and Gaza is demilitarized. Hamas insists it will free hostages only as part of a deal to end the war and has rejected demands to lay down its arms.

ISRAELI STRIKES

On Tuesday, the armed wing of Hamas armed said the group had lost contact with militants holding Israeli-American hostage Edan Alexander after the Israeli army attacked their hideout. Alexander is a New Jersey native and a 21-year-old soldier in the Israeli army.

The armed wing later released a video warning hostages’ families that their “children will return in black coffins with their bodies torn apart from shrapnel from your army.”

Israeli military strikes killed at least 32 Palestinians, including women and children, across the Gaza Strip on Thursday, local health authorities said.

One of those strikes killed six people and wounded several others at a UN-run school in Jabalia in northern Gaza Strip. The Israeli military said the strike targeted a Hamas command center.

The war was triggered by Hamas’ October 7, 2023, attack on southern Israel, in which 1,200 people were killed and 251 taken hostage to Gaza, according to Israeli tallies.

Since then, more than 51,000 Palestinians have been killed in the Israeli offensive, according to local health authorities.