Cairo, Mar 15 

Gulf states reported new missile and drone attacks Sunday after Tehran threatened to widen its campaign and called for the evacuation of three major ports in the United Arab Emirates as Iranian strikes there — part of a broader war with the United States and Israel — progress into their third week.

Bahrain, Saudi Arabia and the UAE warned people that they were working to intercept incoming projectiles, a day after Iran called for the port evacuations, threatening for the first time a neighbouring country's non-US assets.

Iran earlier accused the United States of using “ports, docks and hideouts” in the UAE to launch strikes on Kharg Island, home to the main terminal handling Iran's oil exports, without providing evidence. The UAE and other Gulf countries that host US bases have denied allowing their land or airspace to be used for military operations against Iran.

Iranian strikes have killed at least a dozen civilians in Gulf states, most of them migrant workers. At least 13 members of the US military have been killed since the war began, including seven in combat and six who died in a plane crash over Iraq last week.

US President Donald Trump said he hoped allies would send warships to secure the Strait of Hormuz.

Meanwhile, Lebanon's humanitarian crisis deepened, with over 800 people killed and 850,000 displaced as Israel launched waves of strikes against Iran-backed Hezbollah militants.

Iran says the US attacked from close to Dubai

Iran's foreign minister, Abbas Araghchi, said the US attacked Kharg Island and Abu Musa Island from two locations in the UAE, Ras Al Khaimah and a place “very close to Dubai,” calling that dangerous and saying Iran “will try to be careful not to attack any populated area” there.

US Central Command said it had no response to Iran's claim. A diplomatic adviser to the UAE's president, Anwar Gargash, rejected accusations that the US used its land or air as a base for its attacks on Kharg Island.

Iran has fired hundreds of missiles and drones at Arab Gulf neighbours during the war, but it has said it was targeting US assets, even as hits or attempts were reported on civilian ones such as airports and oil fields.

Araghchi said the Strait of Hormuz was closed only to “those who are attacking us and their allies.”

As global anxiety soars over oil prices and supplies, Trump said Saturday that he hopes China, France, Japan, South Korea, the UK and others send warships to keep the Strait of Hormuz “open and safe.” Britain, in response, said it was discussing with allies a “range of options” to secure shipping.

Araghchi, in a social media post, urged neighbours to “expel foreign aggressors” and described Trump's call as “begging.”

On Saturday, Iran's joint military command reiterated its threat to attack US-linked “oil, economic and energy infrastructures” in the region if the Islamic Republic's oil infrastructure is hit.

Iran's semiofficial Fars news agency said the Kharg Island strikes caused no damage to oil infrastructure. It said they targeted an air defence facility, a naval base, the airport control tower and an offshore oil company's helicopter hangar.

US identifies 6 killed in military aircraft crash

The US Department of Defence on Saturday identified six service members who died when the military refuelling aircraft they were aboard crashed on Thursday while supporting operations against Iran.

The service members were Maj. John A. Klinner, 33; Capt. Ariana G. Savino, 31; Tech. Sgt. Ashley B. Pruitt, 34; Capt. Seth R. Koval, 38; Capt. Curtis J. Angst, 30; and Tech. Sgt. Tyler H. Simmons, 28, according to US officials.

The crash in western Iraq followed an unspecified incident involving two aircraft in “friendly airspace,” according to US Central Command. The other plane landed safely.

Another attack on the US Embassy in Baghdad

A missile struck a helipad inside the US Embassy compound in Baghdad on Saturday. No one immediately claimed responsibility for the attack. The embassy complex, one of the largest US diplomatic facilities in the world, has been repeatedly targeted by rockets and drones fired by Iran-aligned militias.

The State Department again warned citizens in Iraq to leave “now,” and by land since commercial flights were not available. It noted that Iran and Iran-aligned militia groups “may continue to target” US citizens, interests and infrastructure.