The United States and its allies are discussing plans to provide naval escorts for oil tankers through the Gulf, a top US general said today after the Royal Navy were forced to defend UK vessels from an Iranian boats.
It comes as Gibraltar police have arrested the captain and chief officer of an Iranian oil tanker which was seized by Royal Marines near the British territory last week.
The men, both Indian nationals, were arrested on Thursday afternoon but neither have been charged, the spokesman added.
General Mark Milley, nominated to become the chairman of the Joint Chiefs of Staff, told a Senate hearing that the US has a ‘crucial role’ in enforcing freedom of navigation in the Gulf.
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Gibraltar police have arrested the captain and chief officer of the Iranian Grace 1 supertanker (pictured) which was stopped near the British territory exactly a week ago and accused of breaching EU sanctions against Syria
It comes after Iranian Revolutionary Guards boats (pictured front, file image) attempted to seize UK-flagged tanker British Heritage as it passed through the Stait of Hormuz Wednesday
He said the US was attempting to put together a coalition ‘in terms of providing military escort, naval escort to commercial shipping’ he said.
‘I think that that will be developing over the next couple weeks.’
The arrests come exactly a week after the Grace 1 tanker was stopped trying to enter the Mediterranean for allegedly violating EU sanctions against Syria, sparking a tense standoff between London and Tehran.
Those tensions almost boiled over Wednesday when three Iranian vessels tried to impede UK-flagged tanker British Heritage as it made its way through the Strait of Hormuz, ordering it to change course and stop.
Royal Navy frigate HMS Montrose trained its guns on the Iranian vessels and ordered them to back away, which they did without firing a shot.
The British government said HMS Montrose, a Type 23 frigate, positioned itself between the Iranian boats and the tanker and ordered them to back down
The Montrose’s Wildcat helicopter was also deployed to ‘buzz’ the Iranian boats by circling close overhead.
‘HMS Montrose was forced to position herself between the Iranian vessels and British Heritage and issue verbal warnings to the Iranian vessels, which then turned away,’ a British government spokesman said in a statement.
Britain has since issued guidance to all its commercial vessels around the Strait of Hormuz, putting them on ‘heightened security’ and telling them to beware of Iranian boats ‘being aggressive’, Sky News reported.
Britain urged Iran to ‘de-escalate the situation in the region’, with Foreign Secretary Jeremy Hunt has described the clash in the Strait of Hormuz as ‘a very concerning development’.
‘I am very proud of the Royal Navy and the role they played in keeping British assets, British shipping safe,’ he told the BBC.
‘We are continuing to monitor the situation very, very carefully.’
Defence Secretary Penny Mordaunt added: ‘The crew of HMS Montrose yesterday ensured the safe passage of the merchant vessel British Heritage through the Strait of Hormuz.
‘I would like to thank the Royal Navy for their professionalism, which upheld international law and supported freedom of navigation through a shipping channel that is vital to global trade.
‘The UK Government is concerned by this action and we urge the Iranian authorities to de-escalate the situation.’
The HMS Montrose (pictured firing a missile on exercise in 2013) was also said to have trained its guns on the Iranian vessels, before they backed off without a shot being fired
The British Heritage (file image) loaded its cargo of crude oil at Basra, Iraq, as planned on July 4 – the day the Marines seized the Iranian tanker – and then diverted to shelter in Saudi waters until last night
Iran’s Foreign Minister Mohammad Javad Zarif dismissed as ‘worthless’ the British allegation that Iran had sought to block the ship.
Meanwhile a deputy commander in Iran’s Revolutionary Guards warned Britain that ‘the enemy will regret detaining our oil tanker’.
The same commander also said that retaliatory actions will be announced against Britain soon, without giving further details.
Iran has been threatening to seize a British tanker in retaliation after the UK stopped one of its vessels – the Grace 1 – off the coast of Gibraltar last week.
An anonymous officials added: ‘The Royal Navy HMS Montrose, which was also there, pointed it guns at the boats and warned them over radio, at which point they dispersed.’
Another said: ‘It was harassment and an attempt to interfere with the passage.’
American aircraft were also overhead at the time and filmed as the Iranian vessels approached and then backed off, according to CNN.
Iran denied that it had attempted to seize the vessel, rebuffing ‘claims by American sources.’
‘There were no clashes with alien boats, especially English boats,’ the Fars news agency, which is linked to the Revolutionary Guards, said.
Iran’s Foreign Minister Mohammad Javad Zarif dismissed the British allegations as ‘worthless,’ saying the claims ‘are being made to create tension,’ Fars reported.
The HMS Montrose is on a three-year mission at the British navy’s support facility in Bahrain, the hub of its naval operations east of the Suez Canal.
Russia and China, both signatories to the nuclear agreement along with Britain, France and Germany, called for restraint.
Kremlin spokesman Dmitry Peskov said ‘freedom of navigation should be ensured in the Persian Gulf and the Strait of Hormuz.’
The U.S. 5th Fleet in Bahrain declined to comment on the incident.
Tensions around the Persian Gulf have been ratcheting up since the US tore up a nuclear pact signed with Iran last year, but have reached fever-pitch since a series of attacks on oil tankers and the shoot-down of an American drone
Iranian President Hassan Rouhani warned earlier on Wednesday that Britain would ‘face consequences’ for detaining an Iranian tanker near Gibraltar
U.S. Central Command spokesman Capt. Bill Urban said CENTCOM was aware of reports of ‘harassment and attempts to interfere with’ the passage of the British Heritage near the Strait of Hormuz by the Islamic Revolutionary Guard’s naval forces.
Threats to freedom of navigation require an international solution, Urban said.
Maritime security risk firm Dryad Global described the British Heritage as an oil tanker operated by BP and registered in the Isle of Man.
Lloyd’s List, a publication specializing in maritime affairs, said Shell had chartered the ship from BP.
Lloyd’s List said the British Heritage had diverted from its route to load its 140,000-ton cargo of crude at Basra, Iraq, as planned on July 4, the same day an Iranian supertanker was intercepted off Gibraltar, a British overseas territory.
It said the vessel instead headed to Saudi waters where it remained for several days.
Since July 2, at least 20 British-flagged ships have sailed through the Strait of Hormuz, according to Lloyd’s List Intelligence data.
BP said the company’s ‘top priority is the safety and security of our crews and vessels’ and thanked the Royal Navy for its support.
The British multinational oil and gas firm declined to comment further.
Shell stopped short of confirming reports it had chartered the British Heritage tanker, but told The Associated Press in a statement that ‘safety is our top priority.’
A spokesman said the company was monitoring the situation closely and expects all vessels it charters to consider relevant Department for Transport guidance on shipping in the area.
The department had already raised its risk assessment to the highest level for maritime security in Iranian waterways, according to Lloyd’s List.
About 20% of all oil traded worldwide passes through the Strait of Hormuz from Middle East producers.
Iran has periodically threatened to close the shipping lane if it is prevented from exporting its own oil. The U.S. sanctions have largely shut down its oil exports.
It is understood the ship was not carrying cargo.
UK officials had previously confirmed that the Montrose was in the region performing a ‘maritime security role.’
It comes after Royal Marines seized an Iranian oil tanker off the coast of Gibraltar last week, which Britain says was violating EU sanctions by carrying fuel to Syria.
Iran denies the vessel was bound for Syria and says the UK acted on behalf of the United States, which has separate sanctions in place against Tehran itself.
Senior Iranian politicians had threatened to retaliate by seizing a British tanker.
Operation: British Royal Marines taking part in the seizure of the Iranian oil tanker in the early hours of last Thursday morning
Royal Marines fast-roped on to the deck of Iranian tanker Grace 1 from a Wildcat helicopter (pictured left) as it sailed near Gibraltar, while others approached by boat
Britain has accused Iran of attempting to sail oil to Syria, in breach of EU sanctions against the country which came into force in 2011 (pictured, Marines sail near the Grace 1 tanker)
Iran’s President Hassan Rouhani said in a cabinet session earlier on Wednesday that Britain would ‘see the consequences’ after the Gibraltar seizure.
In remarks broadcast on Iranian TV, Rouhani said: ‘You (Britain) are the initiator of insecurity and you will realise the consequences later.
‘Now you are so hopeless that, when one of your tankers wants to move in the region, you have to bring your frigates (to escort it) because you are scared.
‘Then why do you commit such acts? You should instead allow navigation to be safe.’
On Thursday it was announced that police in Gibraltar have arrested the captain and chief officer of the Iranian supertanker detained last week in an operation involving British Royal Marines.
The arrest of the ship’s officers of the Grace 1 in relation to suspected violations of EU sanctions on Syria is likely to exacerbate the already heightened tensions in the region.
In a statement, the Royal Gibraltar Police said the arrests followed a “protracted” search of the vessel, which remains in detention, during which documents and electronic devices were seized.
The HMS Montrose is equipped on the deck with 30 mm guns specifically designed to drive off small boats.
It is understood to have approached from the rear of the British tanker and aimed its weapons at the Iranians before issuing a verbal warning.
There were initial reports in America that up to five Iranian vessels had approached the tanker. Initial reports from the US said that five Iranian vessels had harassed the tanker.
US Central Command spokesman Cpt Bill Urban said: ‘Threats to international freedom of navigation require an international solution.
‘The world economy depends on the free flow of commerce, and it is incumbent on all nations to protect and preserve this linchpin of global prosperity.’
The Montrose, based in Bahrain, also has radar that allows it to track aircraft and missiles up to 120 miles away, and a missile system with a 20-mile range.
Why Iran is launching attacks in the Gulf
Some experts believe it’s because they have nothing lose. The economy is expected to shrink by six per cent this year, on top of a 3.9 per cent contraction last year, according to the IMF.
In the pre-Trump sanctions year of 2017 however, the country recorded 3.8 per cent growth. As sanction getting tougher, the likelihood is Iran will become more aggressive and less risk averse.
The other major factor for Iran is oil, and this could be their sign of deterrence against the US ratcheting up pressure on Iranian oil exports.
Iran has come to blows with US President Donald Trump over several attacks on tankers in the Gulf in recent months
According to Crisis Group, this method of ransoming the oil market could also benefit the Iranian economy by driving up shipping insurance premiums, helping recoup the cost of US sanctions.
Other strategy experts say that the Iranians are trying to call Trump’s bluff by undermining him through small isolated incidents like the tanker.
‘It’s all about careful calibration and plausible deniability,’ Hussein Ibish, of the Arab Gulf States Institute in Washington, told CNBC.
Acts like the explosion have not resulted in civilian casualties, and so could be a way to force Trump to reveal his future strategy. The President recently told Time magazine that the incident would ‘not be worth’ going to war over.
It could also be taken as a sign that Iran won’t play fair if they are disadvantaged on oil exports. The Eurasia Group wrote in a June briefing that the sabotaging of the four tankers is an effort by Iran to demonstrate ‘peace and security in the Gulf is contingent on its own economic stability’.
The Strait of Hormuz, the narrow waterway which is bordered by Iran to the north, accounts for 30 per cent of the world’s seaborne oil traffic.
But despite the smart game-playing, these attacks on US drones and ship could still blow up in the face of the rogue state. When Iran was caught laying sea mines in the 1980s, one of which hit a US frigate, half of the country’s Navy was wiped out. Could it happen again?
‘The status quo is not sustainable for Iran,’ says Hussein Ibish of the Arab Gulf States Institute. ‘So they have the means, the motives and the opportunity… They do not seek a war, exactly, but they are obviously willing to risk one in order to get out of an impossible conundrum.’
The BP-owned British Heritage, had earlier halted to take refuge off the coast of Saudi Arabia following Iran’s threat.
Registered at the port of Douglas, in the Isle of Man, the ship is operated by BP usually with a crew of around 25 people.
HMS Montrose has also been in the region since April as part of a three-year deployment supporting counter-terror and anti-smuggling work.
The Royal Navy has had a continuous presence in the region for more than 30 years following the Iran-Iraq war in 1980 in what is known as Operation Kipion.
Earlier this week, British tanker Pacific Voyager, which sails under the Isle of Man flag, was escorted through the Strait of Hormuz by HMS Montrose, a Type-23 frigate, on Tuesday.
The incident on Wednesday took place against the backdrop of rising tensions between the Iran and the US which saw Donald Trump accuse the Middle Eastern nation of attacking several tankers in the Gulf.
A number of tankers in the Strait have been damaged by explosions in recent months – which the UK and US blamed on Iran – and Iran shot down a US drone.
America has begun making plans to enlist allies over the next two weeks into a military coalition to safeguard strategic waters off Iran.
Under the plan, which has only been finalized in recent days, the United States would provide command ships and lead surveillance efforts for the military coalition. Allies would patrol waters near those U.S. command ships and escort commercial vessels with their nation’s flags.
Four oil tankers in the Gulf were sabotaged in May, before another two were attacked in June (pictured). America and the UK have blamed the attacks on Iran
The US subsequently released footage of what it claims shows Iranian forces returning to one of the tankers to remove an unexploded limpet mine from its hull
Marine General Joseph Dunford, the chairman of the Joint Chiefs of Staff, articulated those details to reporters following meetings on Tuesday about it with acting U.S. Defense Secretary Mark Esper and Secretary of State Mike Pompeo.
‘We’re engaging now with a number of countries to see if we can put together a coalition that would ensure freedom of navigation both in the Straits of Hormuz and the Bab al-Mandab,’ Dunford said.
‘And so I think probably over the next couple of weeks we’ll identify which nations have the political will to support that initiative and then we’ll work directly with the militaries to identify the specific capabilities that’ll support that.’
Elsewhere on Thursday, the US issued sanctions against Hezbollah – an Iranian proxy group which operates out of Lebanon.
The move marks the first time the United States has targeted lawmakers of the heavily armed, Iran-backed Hezbollah movement, which is part of Lebanon’s coalition government.
‘It has widened the assault on Lebanon and its people. It is rejected and denounced,’ Hezbollah’s parliamentary bloc said in TV comments.
‘It will not change anything in our convictions.’
Iran shot down a US RQ-4 Global Hawk drone, prompting Donald Trump to order airstrikes in retaliation, which he then called off at the last minute
How did we get here? A timeline of tensions with Iran
May 8, 2018: Donald Trump withdraws the US from the Joint Comprehensive Plan of Action – otherwise known as the Iran nuclear deal – a treaty that was designed to guarantee Iran economic benefits in return for imposing strict curbs on its nuclear programme
May 7, 2019: Almost exactly a year on from Trump cancelling the deal, and with economic sanctions back in force, Iran sets a 60-day ultimatum for European powers to provide it the economic benefits it was promised under the deal, or else it will stop complying
May 12: Four oil tankers – two registered to Saudi Arabia, one to Norway and another to the UAE – are struck in the Persian Gulf. The US blames the attack on Iran or Iranian proxies, and says limpet mines were used
June 13: Two US oil tankers near the Strait of Hormuz were attacked in an assault that left one ablaze and adrift, with 44 sailors evacuated from both vessels. The US Navy rushed to assist, with American President Donald Trump blaming Iran for the incidents.
Iran denied involvement in the tanker attacks and accused America of promoting an ‘Iranophobic’ campaign.
June 20: An American military drone worth 100 million US dollars (£78 million) was downed by Tehran, with Iran’s president Hassan Rouhani claiming it had violated their airspace.
The move marked a new high in the rising tensions between the two countries, as Iran’s naval commander warned his forces would not hesitate to down more US drones if they entered its airspace.
Mr Trump then pulled back from the brink of retaliatory military strikes on Iran after he was told 150 people could die. He has since signed an executive order targeting Iran’s supreme leader Ali Khamenei and his associates with financial sanctions.
July 1: Iran breaches the uranium stockpile limit set out under the deal, meaning it in in non-compliance for the first time since the US backed out
July 4: Royal Marines from 42 Commando were involved in an operation to seize a supertanker off Gibraltar suspected of carrying oil destined for Bashar al-Assad’s Syrian regime. They boarded the ship by descending on ropes from a Wildcat helicopter and by using rigid inflatable boats.
They worked alongside authorities in Gibraltar to detain the Iranian tanker Grace 1, which was believed to be heading to the Banyas refinery in breach of European Union sanctions. In response, Iran’s revolutionary guard warned a British oil tanker could be seized in retaliation.
July 8: Iran announces it has begun enriching uranium to 4.5 per cent, breaching another key part of the nuclear agreement
July 10: Royal Navy frigate HMS Montrose drove off three Iranian vessels which tried to stop the commercial ship British Heritage.
It is understood the tanker was making passage out of the Gulf through the Strait of Hormuz when the ship was approached by the Iranian vessels. HMS Montrose was nearby and proceeded to come in between.
Warnings were given but no shots were fired. The Iranian vessels then turned around and left.
What is the situation as it stands?
Tensions between the United States and Iran have ratcheted up several notches in recent weeks, with Washington dispatching warships and bombers around the Persian Gulf, and Tehran announcing it would break uranium stockpile and enrichment limits set by its nuclear deal with world powers.
These increased strains come a year after Mr Trump withdrew from Iran’s 2015 nuclear accord with world powers and restored crippling sanctions. In turn, this prompted Iran to say it would not negotiate another deal with Washington.
Foreign Secretary and Tory leadership hopeful Jeremy Hunt has previously said Britain is urging all sides in the dispute to ‘de-escalate’ in order to avoid a slide into armed conflict, but he said the UK would consider joining the US in military action.
Why is the Strait so important?
Its size belies its importance as one of the most strategic waterways in the world, linking the Middle East’s crude oil producers with key markets around the globe.
The Strait falls between the southern coast of Iran and the most northerly tip of Oman, a distance of around 20 miles at these pinch-points.
It has two shipping lanes, each around two miles wide. Between one-fifth and one-sixth of the world’s oil moves through the strait – around 17 million barrels per day – a significant quantity of the valuable commodity.
Any impasse on oil leaving the Strait could have wide-ranging consequences – including soaring prices and disruption to world supplies.
Will British troops be sent to the region?
At the moment, no. There are already an undisclosed number of British service personnel in the Middle East, predominantly from the Royal Navy. There is a joint base at Ducm in Oman, with a Combined Maritime Forces base in Manama, Bahrain.
HMS Montrose has been in the region since April as part of a three-year deployment supporting counter-terror and anti-smuggling work. The Royal Navy has had a presence in the region for more than 30 years following the Iran-Iraq war in 1980 in what is known as Operation Kipion.
Ships from both the Royal Navy and Royal Fleet Auxiliary have been on patrol in the Gulf for 24 hours a day, seven days a week and 365 days a year, according to the Royal Navy.