The United States and the United Kingdom joined Israel on Sunday in alleging Iran carried out a fatal drone strike on an oil tanker off the coast of Oman in the Arabian Sea, putting further pressure on Tehran as it denied being involved in the assault.

Calling it an “unlawful and callous attack,” British Foreign Secretary Dominic Raab said his country and its allies planned a coordinated response over the strike Thursday night on the oil tanker Mercer Street. U.S. Secretary of State Antony Blinken soon followed, saying that the US is “confident Iran carried out the attack.”

“Upon review of the available information, we are confident that Iran conducted this attack, which killed two innocent people, using one-way explosive UAVs, a lethal capability it is increasingly employing throughout the region,” Blinken said in a statement.

“There is no justification for this attack, which follows a pattern of attacks and other belligerent behavior. These actions threaten freedom of navigation through this crucial waterway, international shipping and commerce, and the lives of those on the vessels involved.”

“We believe this attack was deliberate, targeted and a clear violation of international law by Iran,” Raab said. “Iran must end such attacks, and vessels must be allowed to navigate freely in accordance with international law. The UK is working with our international partners on a concerted response to this unacceptable attack.”

IDF Chief of Staff Aviv Kochavi spoke with his British counterpart, Sir Nick Carter, on Sunday, and according to a Channel 12 News report, the two military leaders agreed to coordinate a response to Iran.

Initial unconfirmed photos of the Mercer Street. pic.twitter.com/OZirVfqnHx

— Aurora Intel (@AuroraIntel) August 1, 2021

Foreign Minister Yair Lapid hailed the statements of condemnation from the US and UK, stating: “In the last two days I spoke with Secretary of State Blinken and my colleagues around the world about the Iranian attack. The murderous regime in Iran and the terrorist activities it exports are a global threat. I’m glad that the US and UK condemn these terrorist acts.”

“The threat of the reign of terror in Iran will only intensify when the ‘Hangman of Tehran’ Raisi enters his position. The whole world must establish a political and security wall against Iran.”

The strike on the Mercer Street marked the first-known fatal attack after years of assaults on commercial shipping in the region linked to tensions with Iran over its tattered nuclear deal.

While no one has claimed responsibility for the attack, Iran and its militia allies have used so-called “suicide” drones in attacks previously, which crash into targets and detonate their explosive payloads.

The drone attack blasted a hole through the top of the oil tanker’s bridge, where the captain and crew command the vessel, a U.S. official said. The official spoke on the condition of anonymity as an investigation into the attack still was ongoing. The blast killed two crew members from the United Kingdom and Romania.

The Navy said the American nuclear-powered aircraft carrier USS Ronald Reagan and the guided missile destroyer USS Mitscher had escorted the Mercer Street as it headed to a safe port. On Sunday, satellite-tracking information from MarineTraffic.com showed the tanker stopped off the coast of Fujairah in the United Arab Emirates.

Earlier, Iranian Foreign Ministry spokesman Saeed Khatibzadeh described the allegation Iran carried out the attack as “baseless.”

“It’s not the first time that the Zionist regime occupying Jerusalem has made such empty accusations against the Islamic Republic of Iran,” Khatibzadeh said. “Wherever this regime has gone, it has taken instability, terror and violence with it.”

He added: “Whoever sows the wind shall reap the whirlwind.”

Khatibzadeh spoke around an hour after Iran’s outgoing president acknowledged that his government at times “did not tell part of the truth” to the public during his term.

Israeli Prime Minister Naftali Bennett went further than Blinken and Raab in his remarks Sunday at a Cabinet meeting, making a point to stare directly into the camera and slowly warn: “We know, at any rate, know how to convey the message to Iran in our own way.”

From Jerusalem, Bennett offered condolences to both the United Kingdom and Romania for the killing of their citizens. He said Israeli intelligence had evidence linking Iran to the attack.

“Iran is the one who carried out the attack against the ship,” he said. “Iran’s aggressive behavior is dangerous not only for Israel, but harms global interests in the freedom of navigation and international trade.”

Other Israel-linked ships have been targeted in recent months as well amid a shadow war between the two nations, with Israeli officials blaming the Islamic Republic for the assaults. Shipping in the region began being targeted in the summer of 2019, about a year after then-President Donald Trump unilaterally withdrew America from Iran’s nuclear deal with world powers.

Israel meanwhile has been suspected of conducting a series of major attacks in Iran and on Iranian shipping. Also, Iran saw its largest warship recently sink under mysterious circumstances in the nearby Gulf of Oman.

The Mercer Street, owned by Japan’s Taihei Kaiun Co., is managed by London-based Zodiac Maritime, part of Israeli billionaire Eyal Ofer’s Zodiac Group. In early July, the Liberian-flagged container ship CSAV Tyndall, once tied to Zodiac Maritime, suffered an unexplained explosion on board while in the northern Indian Ocean, according to the U.S. Maritime Administration.

(YWN Israel Desk – Jerusalem & AP)