The BBC's Orla Guerin travels to the edge of the critical waterway that Iran has put a stranglehold on.
Most Recent Articles
Disability benefits change means my son could lose £200 a month - it's terrifying
Charities say families are facing financial worries as changes to disability benefits come into effect.
The 40 minutes when the Artemis crew loses contact with the Earth
As the astronauts pass behind the Moon they will experience a moment of silence and solitude as communication with the Earth is blocked.
Benefits and pensions rise as two-child cap ends
Families on some benefits with three or more children will get an average rise of £4,100 a year.
How China fell for a lobster: What an AI assistant tells us about Beijing's ambition
The AI agent sparked a frenzy of "raising lobsters" in March, with users training the tool to suit their needs.
'We have written history but greedy to go to the next step'
After a 39-year absence, Leeds are back in the FA Cup semi-finals, with the supporters dreaming of a trophy after a dramatic win over West Ham.
Dubois outpoints bloodied Harper to unify titles
Caroline Dubois floored Terri Harper before outpointing her British rival to become the unified lightweight world champion in London.
Lijnders hints at Man City departure for Silva
Manchester City assistant manager Pep Lijnders hints that midfielder Bernardo Silva's could be leaving in the summer.
Why did US and Israel attack Iran and how long could the war last?
Conflict has spread across the Middle East since the US and Israel launched strikes on Iran on 28 February.
How rescue of US airman in remote part of Iran unfolded
The operation to extract him from the ground in hostile territory was hugely complex and involved multiple US government agencies.
Was 11 minutes of stoppage time at West Ham excessive?
There were 11 minutes of stoppage time at the end of the second half of West Ham's FA Cup quarter-final against Leeds - but was that an excessive or an explainable amount of added time?
Trump issues expletive-laden threat to Iran over Hormuz Strait blockage
The US president says he will destroy Iranian power plants and bridges if the vital waterway is not reopened.
O'Neill hails Celtic spirit as they stay in title hunt
Celtic interim manager Martin O'Neill hails his team's spirit after they battle to a crucial victory in the Scottish Premiership at Dundee.
Zhao thrashes Trump to win Tour Championship
China's Zhao Xintong thrashes world number one Judd Trump 10-3 to claim his first Tour Championship title in Manchester.
Britain's Cameron becomes two-weight world champion
Britain's Chantelle Cameron put on a dominant performance to beat Michaela Kotaskova and claim the vacant WBO light-middleweight world title at the Olympia in London.
Trump declares victory in Iran war after rescue, but threats to US operation still loom
The rescue could impact how Trump views a ground operation to take Kharg Island or to seize enriched uranium sites.
Pepsi withdraws as UK festival sponsor after Kanye West backlash
Sir Keir Starmer says it is "deeply concerning" the rapper is set to headline a festival after recent antisemitic comments.
Hungary alleges plot to blow up gas pipeline ahead of election
The incident comes a week before the polls, and follow warnings of a potential operations staged to influence voters.
Leeds draw Chelsea, Man City face Southampton in FA Cup semis
Leeds United will play Chelsea at Wembley after reaching the FA Cup semi-finals for the first time in almost four decades, while Manchester City take on Southampton.
Leeds draw Chelsea, Man City face Southampton in FA Cup semis
Leeds United will play Chelsea at Wembley after reaching the FA Cup semi-finals for the first time in almost four decades, while Manchester City take on Southampton.
Artemis II astronauts have toilet trouble on their way towards the Moon
The four astronauts aboard the Artemis II mission's Orion capsule have encountered intermittent complications with their spacecraft's toilet.