Iranian Foreign Minister Abbas Araghchi will travel to Beijing on Tuesday for talks, the foreign ministry said, amid stalled negotiations with the United States to end the Middle East war.

"During the visit, he will meet his Chinese counterpart (Wang Yi) to discuss bilateral ties and regional and international developments," the ministry said in a brief statement.

The United Arab Emirates said Tuesday its air defenses were engaging missiles and drones coming from Iran for the second consecutive day, weeks into a fragile ceasefire in the Middle East war.

Iran's powerful chief negotiator warned the United States against any further escalation in the Strait of Hormuz, after a spate of attacks risked reigniting the Middle East war.

U.S. President Donald Trump warned Iranian forces on Monday that they would be “blown off the face of the Earth” if they attempted to target U.S. ships in the Strait of Hormuz or Persian Gulf.

Iran had "no pre-planned programme" to attack oil facilities in the United Arab Emirates, Iranian state TV said Monday, after the UAE blamed the Islamic republic for a drone strike at an energy installation in Fujairah.

Authorities in the emirate said the strike injured three Indian nationals who were taken to hospital. The UAE meanwhile said it had been targeted by a fresh Iranian barrage which it described as a "dangerous escalation", amid a ceasefire in the Middle East war.

Two people were injured when a residential building was targeted in Oman's Bukha along the coastline of the Strait of Hormuz, state media reported on Monday.

An Israeli military official said Monday that the army remained on high alert and was monitoring the situation after a U.S. admiral said forces destroyed six Iranian boats and shot down missiles.

U.S. President Donald Trump said Iran had "taken some shots" but caused little harm in the Strait of Hormuz Monday, while urging South Korea to join the war after one of its vessels was hit.

The United States has destroyed six Iranian boats and shot down missiles and drones fired at U.S. Navy and commercial vessels by Tehran's forces, a top U.S. admiral said Monday.

The UAE said Monday that its air defenses were dealing with Iranian missile and drone attacks, after saying that it previously intercepted three missiles over its territorial waters earlier in the day.

A drone strike meanwhile caused a fire at an energy installation in the emirate of Fujairah, authorities said.