BBC Verify examines what we know about the drone boat and how the mission took place.
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Gasly's Monaco third place reinstated after appeal
Pierre Gasly is reinstated into third place in the Monaco Grand Prix, after the stewards rescind the two penalties he received for pit-lane speeding.
Nineteen now arrested over Northern Ireland disorder with house targeted in arson
Thursday night was relatively quiet although police say an arson attack in north Belfast is linked to the disorder.
Donaldson denies meeting sex abuse accuser to 'nip in the bud' allegations
Sir Jeffrey Donaldson, the former Democratic Unionist Party (DUP) leader, is on trial for 18 sex abuse charges, including one count of rape, all of which he denies.
Williamson ends New Zealand career during series with England
Former New Zealand captain Kane Williamson - his country's all-time leading run-scorer - retires from all international cricket with immediate effect.
Ministers want 60% of children walking or cycling to school by 2035
Thousands of safer paths and crossings are promised to help people become more active in England's towns and cities.
Taylor Swift makes tearful 21-minute speech as she joins Songwriters Hall of Fame
The singer thanks her family as she becomes the youngest woman to be inducted into the Hall of Fame.
Elon Musk's SpaceX raises $75bn ahead of record stock market debut
The public sale is also expected to make Elon Musk the world's first trillionaire.
UK signals it may block payout to British Steel owner
Chinese firm Jingye is seeking compensation after the government decided to nationalise the company.
South Africa trolled by African fans in wake of World Cup loss
The taunting reflects anger from parts of the continent over reports of xenophobia in South Africa.
Watford great Jackett dies aged 64
Watford legend and former Wales international Kenny Jackett dies at the age of 64.
Art's great innovator whose vivid paintings made him a household name
The proud Yorkshireman, who also painted iconic pictures of America, was routinely described as Britain's greatest artist.
A new way to experience the World Cup - only on BBC Sport
Ever wanted to see a World Cup match from every angle? How about a full-pitch tactical view? Now you can on the BBC.
Watch: Three things to know about SpaceX's stock market debut
The BBC's Samira Hussain explains everything you need to know about SpaceX's historic IPO.
Tehran says 'nothing' finalised after Trump claims deal to end Iran war near
Iran says reports of a deal are "speculative" after the US president says a "great settlement" to end the conflict has been reached.
Tartan Army feels the heat in Boston as World Cup kicks off
Visitors are facing 31C temperatures in the city, with the soaring heat expected to continue into Saturday when Scotland's men face Haiti.
UK economy contracts as Iran war impact felt
The economy shrank slightly in April as the Iran war began to have an impact on businesses, official data shows.
Summer warmth to return for weekend but heatwave chances fade
After a wet start to June it will be drier and warmer for the weekend, as Ben Rich explains.
What do Puerto Ricans think of the viral song about their homeland?
People from Puerto Rico reflect on how the catchy tune has attracted attention to where they live.
We need to feel love playing for England - Bellingham
England midfielder Jude Bellingham stresses the importance of needing to 'feel loved' as he looks to help the Three Lions enjoy World Cup success this summer.
Our sons are playing for two different countries at the World Cup
Jack and Heather Souttar are heading to the US to support their sons, who play for Scotland and Australia.