Summary

Live Updates: Russian foreign minister says he's visiting Iran for talks to avert return to "large-scale war" What to know about the Iran war today: - Russian Foreign Minister Sergey Lavrov is due in Tehran on Monday for his first visit since the U.S. launched its war with Iran almost eight months ago. He said he will hold talks "aimed at preventing the return of a large-scale war" in the region. - Iran's foreign minister said Sunday that Tehran's proposal for a seven-day ceasefire with the U.S. and a phased reopening of the Strait of Hormuz - if the U.S. lifts its naval blockade and sanctions against Iran - remains on the table after being rejected by President Trump last month. - Last week saw 10 attacks on commercial vessels in and near the Strait of Hormuz, according to the U.K. navy, which said October has become the worst month for attacks on shipping in the strait since the early days of the war in March. Crude oil prices remain over $105 a barrel after hitting a five-month high near $110 over the weekend. Attacks continue on vessels in and near Strait of Hormuz A tug boat traveling near the Strait of Hormuz was struck by two unknown projectiles, a British maritime monitoring agency said Sunday. The U.K. navy's Maritime Trade Operations center (UKMTO) said in a statement that a tugboat traveling southbound off the coast of the United Arab Emirates "reported being struck by two unknown projectiles." "The tug has sustained damage but is continuing on its route," the agency said, "one minor casualty has been reported." Last week saw 10 attacks on commercial vessels in and near the strait, according to the UKMTO, which said October has already become the worst month for attacks on shipping in the strait since the early days of the war in March. U.S. issues security warning to Americans in the Middle East The U.S. issued a security alert on Monday urging Americans in the Middle East to "exercise heightened vigilance." "Iranian-supported Houthis have engaged in hostilities against Saudi Arabia, including attacks on civilian airports and other critical infrastructure resulting in civilian casualties and severe travel disruptions," the statement said. It added that hostilities have the potential to escalate rapidly and that groups backed by Iran may target U.S. interests overseas "or at locations associated with the United States and Americans throughout the world." At least 20 people, including one American, were killed in one week in October when Houthi rebels attacked Saudi airports. Russia's foreign minister expected in Iran for talks Russian Foreign Minister Sergey Lavrov was expected to pay his first visit to Iran on Monday since the U.S. and Israel sparked the ongoing war with the Islamic Republic by launching joint strikes on Feb. 28. Iranian Foreign Ministry spokesman Esmaeil Baqaei said Sunday that the two sides would discuss "regional and international developments," while Lavrov said his visit was "aimed at preventing the return of a large-scale war." Russian President Vladimir Putin told his Iranian counterpart in early October that Moscow was prepared to contribute to mediation efforts. Iran presented a seven-day ceasefire proposal in late September that called for an end to the U.S. naval blockade of Iranian ports, the lifting of sanctions on Iranian oil, the reopening of the Strait of Hormuz and a return to direct negotiations on Tehran's nuclear program. President Trump rejected the proposal, which Iran says remains on the table. CBS/AFP Saudi-led military coalition and Iran-backed Houthis trade strikes as Yemen's civil war intensifies Conflict raged between the Houthis and the Saudi-led military coalition fighting the Iran-backed rebel group on Sunday, as both sides traded strikes. In Riyadh, where intensifying violence has disrupted life for residents, the landmark Kingdom Centre skyscraper ordered "mandatory" remote working for office tenants until further notice. Although a reason for the order wasn't provided, it followed a security alert and two drone interceptions around the capital city, in addition to a number of attacks by Houthis on Saudi targets in recent weeks. Meanwhile, the Saudi-led coalition, which backs the internationally-recognized government in war-wracked Yemen, has launched repeated air raids on regions of the country that Houthis control. One alleged Saudi airstrike in northern Yemen killed at least nine people and wounded 16 others on Sunday, the Houthis' Saba news agency reported. The coalition said Sunday that two pilots were killed when their helicopter crashed in Najran, near the Yemen border, blaming a "technical malfunction" for the incident. The Houthis said they "downed an Apache helicopter belonging to the Saudi enemy" in the same area. CBS/AFP Iran says Hormuz reopening conditions still in place Iran's foreign minister said Sunday that Tehran's conditions to reopen the Strait of Hormuz have not changed, but that its proposal for a limited ceasefire with the U.S. to reopen the vital waterway remains on the table. Foreign Minister Abbas Araghchi told Iran's semi-official Tasnim news agency on Sunday that Tehran is still reviewing "comments" from the U.S. on the Iranian proposal for a seven-day ceasefire that was first presented in September, but rejected by President Trump. "If they comply with our conditions, the Strait of Hormuz will reopen on the sixth day, and negotiations will begin on the seventh day," Araghchi said, referring to the timeline proposed by Iran, which calls for the U.S. to lift its naval blockade on Iranian ports and to ease sanctions on the country, among other concessions. "Our conditions are fair, and if the United States is willing to reopen the Strait of Hormuz, it can meet them within a few days," Araghchi said.