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UN chief calls for independent investigation into tanker attacks in Gulf of Oman

Amid conflicting reports, Antonio Guterres says only independent probe can determine cause of incident
Two oil tankers were struck in Gulf of Oman on Thursday (AFP)

The head of the United Nations called for an investigation into this week's attacks on two oil tankers in the Gulf of Oman, hours after crew members' eyewitness accounts appeared to contradict the US's version of events.

UN Secretary-General Antonio Guterres told reporters on Friday that the international body condemned the incident and he called for an independent probe into what happened.

"It's very important to know the truth and it's very important that responsibilities are clarified. Obviously that can only be done if there is an independent entity that verifies those facts," he said, as quoted by Reuters.

A timeline of US-Iran tensions

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Tensions have skyrocketed between the Washington and Tehran since US President Donald Trump announced last May that he was pulling out of the 2015 Iranian nuclear deal.

Here's a timeline of key events that have led to, and marked, the recent escalation:

8 May 2018: US President Donald Trump announces plans to pull out of a 2015 nuclear deal with Iran. Under that agreement, the Iranian government agreed to curb its nuclear programme in exchange for a lifting of international sanctions.

Trump also says Washington will reimpose "the highest levels of economic sanctions" on Tehran.

5 November 2018: The US reimposes sanctions on Iran's oil, banking and transport sectors. At the same time, Trump says he wants to gradually impose sanctions on the Iranian oil industry, citing concerns about upsetting energy markets and causing global price spikes.

8 April: The Trump administration blacklists Iran's elite military force, the Islamic Revolutionary Guard Corps (IRGC). The move marks the first time Washington has formally labelled another country's military a terrorist group.

30 April: Iranian President Hassan Rouhani signs a bill into law that declares all US troops in the Middle East as terrorists, and defines the US as a state-sponsor of terrorism.

2 May: The US stops issuing waivers to countries that import oil from Iran. Those waivers had allowed certain states, including Turkey, China, Japan, India and South Korea, to keep buying Iranian oil, despite American sanctions - and provided a lifeline for Tehran.

6 May: US National Security Adviser John Bolton announces that the Trump administration is deploying an aircraft carrier, as well as ships and bombers, to the Gulf. The move was meant to send a "clear and unmistakable message" to the Iranian government, Bolton said, amid intelligence reports that Tehran was planning attacks against American troops in the region.

7 May: Iran says it plans to withdraw from parts of the 2015 nuclear agreement with major world powers. The move comes one year after US President Donald Trump withdrew from the deal.

8 May: The Trump administration announces a new round of economic sanctions that will target Iran's metals trade - iron, steel, aluminium and copper, specifically.

9 May: As the drums of war began to beat louder in certain circles in Washington, Trump tells reporters that he "would like to see them [Iran] call me" - a sign the US president is perhaps seeking to de-escalate the situation.

12 May: The United Arab Emirates says four oil tankers were damaged in "acts of sabotage" off the coast of Fujairah, just outside the Strait of Hormuz. The UAE did not assign blame for the incident, but said it would launch an investigation into what happened.

13 May: Mike Pompeo makes a surprise visit to Brussels, where he seeks to get European leaders on board with Washington's "maximum pressure" strategy against Tehran. The US secretary of state gets a lukewarm reception, however, with the European Union's foreign policy chief instead urging the US to show "maximum restraint".

14 May: Iran's Supreme Leader Ali Khamenei says the country will not go to war with the US. "Neither we nor they - who know war will not be in their interest - are after war," Khamenei says.

15 May: Anwar Gargash, the UAE's minister of state for foreign affairs, says the country is committed to "de-escalation" with Iran, while refusing to assign blame for the 12 May "sabotage" of the oil tankers.

That same day, the US orders non-emergency government employees to leave Iraq, citing fears of an imminent attack by Iranian-backed proxies in that country.

19 May: A Katyusha rocket is fired into Baghdad's Green Zone, an area that houses government offices and foreign diplomatic missions, including the US embassy in Iraq.

21 May: A previously unknown Iraqi group claims responsibility for the rocket fired into the Green Zone. The Operations of Martyr Ali Mansour says the attack is retaliation for Trump's decision to pardon a soldier who killed an Iraqi detainee in 2009.

24 May: Washington announces plans to deploy 1,500 additional troops to the Middle East to counter Iranian threats, a decision Iran blasted as "extremely dangerous".

28 May: US National Security Adviser John Bolton says the attack on four vessels off the Emirati coast was caused by "naval mines almost certainly from Iran".

30 May-1 June: Saudi Arabia hosts a summit in Mecca to discuss recent tensions with Iran. On the eve of the talks, Riyadh blasts what it called Iranian "interference" in the region and demanded "firmness" over attacks in the Gulf.

7 June: The US imposes sanctions on Iran's largest petrochemicals holding group, accusing Persian Gulf Petrochemical Industries Company of providing financial support to an engineering firm with ties to the IRGC.

13 June: Two oil tankers suffer damage after an unspecified attack in the Gulf of Oman. Hours after the incident, US Secretary of State Mike Pompeo points the finger at Iran, without providing evidence to back up his claim.

Iran immediately denies it was involved in the attacks.

14 June: The head of the United Nations calls for an independent investigation into the incidents in the Gulf of Oman.

Earlier in the day, US Central Command releases a video that it says shows Iranian IRGC members removing an unexploded mine from one of the damaged ships. That comes after Trump himself says the incident has Iran "written all over it".

Meanwhile, the owner of the Japanese vessel says crew members reported seeing objects flying towards them - which would appear to refute the US's version of events. 

17 June: The US will send roughly 1,000 additional troops to the Middle East, Defense Secretary Patrick Shanahan announces.

20 June: Iran says it shot down a US military drone entering Iranian airspace near the Straits of Hormuz. A US official confirms that a drone was shot down but says it was in international airspace.

21 June: US President Donald Trump says he ordered and then aborted a military strike on Iran roughly 10 minutes before the operation took place.

Trump says he called off the strike after US generals reportedly told him the attack would kill 150 Iranians. The US operation was "not proportionate", the US president says.

24 June: The US imposes a new round of sanctions on Iran, this time targeting the country's supreme leader, Ayatollah Ali Khamenei.

25 June: Trump threatens Iran with "obliteration" if the country were to strike American targets. His comments come after Iranian President Hassan Rouhani called the White House "mentally retarded" and vowed that Tehran would not back down from US sanctions. 

28 June: The US Senate votes down an amendment that sought to bar Trump from being able to declare war on Iran without authorisation from Congress.

4 July: A supertanker suspected of carrying Iranian crude oil to Syria in violation of EU sanctions is detained in Gibraltar. Senior Iranian officials deny claims the tanker was headed to Syria. 

5 July: A senior Islamic Revolutionary Guard Corps (IRGC) commander suggests that Iran should seize a British oil tanker if the Iranian vessel detained off Gibraltar is not released immediately.

9 July: General Joseph Dunford, a top US general, announces plans to set up a coalition of allied countries willing to patrol key waterways in the Gulf region. 

Dunford says the US military would provide command ships and surveillance technology, while its allies would escort ships and patrol the Strait of Hormuz and Bab el-Mandeb.

11 July: British officials say three Iranian boats attempted to "impede the passage" of a British oil tanker in Gulf waters, forcing a UK warship to intervene. Iran denies the accusation

Meanwhile, Gibraltar police announce the arrest of the captain and chief officer of the Iranian supertanker on suspicion that the ship had breached EU sanctions on Syria on 4 July. 

12 July: US lawmakers approve a measure that would force President Donald Trump to seek congressional approval before ordering military strikes against Iran.

16 July: Iran says it has ruled out entering into negotiations over its ballistic missile programme, directly contradicting statements made by US Secretary of State Mike Pompeo earlier that same day.

18 July: Trump says American warship USS Boxer downed an Iranian drone in the Strait of Hormuz. But top Iranian officials deny the report.

31 July: Washington imposes sanctions on Iran's Foreign Minister Zarif. Zarif tells Saudi Arabia that Iran is "ready for dialogue". 

5 August: The UK becomes the first country to join Washington's maritime security mission in the Gulf.

8 August: Iran's defence minister warns of  "disastrous repercussions" if Israel were to join the US maritime security coalition in the Gulf. 

15 August: The US Justice Department issues a warrant for Iran's Grace 1 after Gibraltar says it is ready to release the tanker.

18 August: The Grace 1, renamed the Adrian Darya-1, is released from Gibraltar after a five-week standoff.

19 August: Bahrain joins the US-led mission in Gulf waters.

21 August: Australia becomes the third country to join Washington's maritime security mission in the Gulf. 

27 August: US President Donald Trump and Iranian Foreign Minister Mohammad Javad Zarif both attended the G7 conference but do not meet. 

28 August: The US Treasury Department issues sanctions against two networks it says are tied to Iran's missile proliferation programme. Meanwhile, the US's joint maritime security initiative in the Gulf officially launches.

3 September: France says it is prepared to offer Iran $15bn in credit lines to help ease Washington's economic pressure against the country - but the proposal hinders on US approval.

4 September: Iran's President Hassan Rouhani gives European powers another two months to save the 2015 nuclear deal, but warns that Iran is still preparing to breach the pact in ways that would have "extraordinary effects".

6 September: Two sources tell MEE that the Iranian oil tanker that was held by British authorities in Gibraltar for five weeks has delivered its cargo to Syria.

10 September: US President Donald Trump sacks national security adviser John Bolton, seen as the architect of recent US-Iran tensions. Meanwhile, the UK says Iran broke its promise by transferring oil to Syria aboard the Adrian Darya I several weeks after Gibraltar released the supertanker. 

14 September: A coordinated drone attack strikes the heart of the Saudi oil industry, forcing the kingdom to shut down about half of its crude production.

The Houthi rebels claim responsibility, but US Secretary of State Mike Pompeo accuses Iran of leading the attack. Iran denies this.

15 September:  The commander of Iran's Revolutionary Guards Corps Aerospace Force, Amir Ali Hajizadeh, says that all US bases and aircraft carriers in the Middle East are within range of Iranian missiles 

A senior Iraqi intelligence official tells Middle East Eye that the Saudi strikes were carried out by Iranian drones launched from Hashd al-Shaabi militia bases in southern Iraq.

16 September: President Donald Trump says the US was "locked and loaded" against Iran and he was "waiting to hear from the kingdom as to who they believe was the cause of this attack, and under what terms we would proceed!"

17 September: US Vice President Mike Pence warns Tehran that Washington is ready for military confrontation and will not ease its pressure campaign against the Islamic Republic.

18 September: Saudi Arabia says there was "unquestionable evidence" that the attack on its oil facilities was sponsored by Iran and was launched from the north of the kingdom. 

19 September: Iranian Foreign Minister Mohammad Javad Zarif says Iran does not want war, but warns the US that any attack on Iran would lead to "all-out war".

US Secretary of State Mike Pompeo responds to Zarif's comments, saying that Washington was searching for a peaceful solution to the conflict.
 

Guterres added that only the Security Council could order a UN investigation, the news agency said.

The US has blamed Iran for the attack on the tankers, which were sailing in the Gulf of Oman after leaving ports in Saudi Arabia and the United Arab Emirates, respectively, when they were struck.

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The Japanese-owned Kokuka Courageous and the Norwegian Front Altair vessels sustained minor damage.

A few hours after the incident, US Secretary of State Mike Pompeo said all the evidence pointed to Tehran. Pompeo did not reveal specific details, however, to back up that assessment.

Gulf of Oman attacks: Only those who want escalation will benefit
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US President Donald Trump also said the incident had Iran "written all over it".

That was echoed by British Foreign Secretary Jeremy Hunt, who on Friday blamed Iran and its elite military unit, the Islamic Revolutionary Guard Corps (IRGC), for the attacks.

"These latest attacks build on a pattern of destabilising Iranian behaviour and pose a serious danger to the region," Hunt said in a statement.

Earlier in the day, US Central Command (CENTCOM) released a video it said showed IRGC members removing an unexploded mine from the Japanese ship.

But that account appeared to be disputed by eyewitness reports shared by the company that owns the Kokuka Courageous.

Yutaka Katada, president of Kokuka Santiago, said the vessel's crew members reported seeing objects flying towards them.

"The crew told us something came flying at the ship and they found a hole," Katada said. "Then some crew witnessed the second shot."

Iran has denied the allegations it was involved in the attacks.

Instead, Iranian leaders accused the US of seeking to sabotage diplomatic efforts to ease recent tensions between the two countries.

Iranian Foreign Minister Mohammad Javid Zarif said Washington had "immediately jumped to make allegations against Iran without a shred of factual or circumstantial evidence".

Calls for calm

It's not the first time the US has blamed Iran for an attack without providing much evidence to back up its claims.

Over the last month, as tensions surged between Washington and Tehran, senior Trump administration officials accused Tehran of myriad things - all of which Iranian leaders have rejected.

Those accusations include that Iran is planning to attack US forces and interests in the Middle East, that the country sabotaged ships off the coast of the UAE in May, and that Iran or one of its proxies fired a rocket at the US embassy in Baghdad.

A widening gulf: US provides scant evidence to back up Iran threat claims
Read More »

Iran has denied all those accusations.

Meanwhile, also on Friday, the secretary general of the Arab League appeared to blame Iran for the tanker attacks.

Ahmed Aboul Gheit said he didn't believe any Arab country was "trying to obstruct naval lanes or to shoot itself in the foot by acting the way we have seen in the Gulf of Oman or in the Hormuz Strait", Reuters reported.

"My call to our Iranian brothers - be careful and reverse course because you're pushing everybody towards a confrontation that no one would be safe if it happens," he told reporters.

Several countries have urged both the US and Iran to exercise caution and seek to de-escalate the recent tensions.

Iraqi Prime Minister Adel Abdul Malki spoke on the phone with Pompeo on Friday, his office said in a statement, and called for "calm".

The two leaders "exchanged views on developments in the region amid the current crisis between the United States and the Islamic Republic of Iran ... as well as efforts to maintain security and stability and avoid an escalation", the statement said.

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