The country's Defence Minister Theo Francken said it looked like an espionage operation, but he wanted to be "cautious" about speculating.
Most Recent Articles
Rescue under way after medieval tower partially collapses in Rome
A worker is trapped after a section of the Torre dei Conti, on the edge of the famous Roman Forum, gave way.
Oscar-nominated US actress Diane Ladd dies at 89
Her daughter, actress Laura Dern, who acted in many films with her, confirmed her death, saying "we were blessed to have her".
O'Neil pulls out of running for shock Wolves return
Gary O'Neil pulls out of the running to become Wolves manager after coming close to a shock return.
Americanswers…on 5 Live! Could Andrew answer Epstein questions before Congress?
And what does new polling tell us about how US voters see Trump?
I've not written book to tear anyone down - Earps
Former England goalkeeper Mary Earps tells BBC Sport she did not write her autobiography to "tear anyone down" and feels reaction to it has been "distorted".
Earl ready and willing to start as England centre
England back row Ben Earl says he trusts Steve Borthwick if the head coach decides to deploy him as a starting centre.
'Do you want to die?: Train attack victim describes confrontation with alleged attacker
Stephen Crean was among those injured in a knife attack on a train in Cambridgeshire on Saturday evening.
England may play two games away from Wembley at Euro 2028
Euro 2028 co-hosts England face playing one group match and a possible last-16 game away from Wembley.
The 20 terrifying minutes endured by train attack passengers
BBC Verify uses witness statements and video evidence to piece together a timeline of a devastating stabbing.
William poses for selfies as he arrives in Rio for Earthshot Prize
The prince has key environmental work planned with the Earthshot Prize and a speech at the COP30 summit - but started with a cable car trip up Sugarloaf Mountain.
Police investigating whether train attack suspect linked to stabbing of 14-year-old on Friday
A force is investigating three other knife-related incidents in Peterborough over the weekend.
'He put himself in harm's way': The train driver, crew and passengers who saved lives
Witnesses talk about what they saw on the train where a mass stabbing has taken place.
Unexpected O2 price rise is disappointing, government says
The technology secretary says O2's higher-than-expected price increase is "disappointing" given the cost of living.
Peter Mandelson was not interviewed for US ambassador job, MPs hear
Peter Mandelson was sacked in September due to his links with Jeffrey Epstein being exposed.
Former footballer Joey Barton 'crossed line' with offensive X posts
The ex-footballer goes on trial over social media posts about presenter Jeremy Vine and pundits Eni Aluko and Lucy Ward.
Former footballer Joey Barton 'crossed line' with offensive X posts
The ex-footballer goes on trial over social media posts about presenter Jeremy Vine and pundits Eni Aluko and Lucy Ward.
ChatGPT owner OpenAI signs $38bn cloud computing deal with Amazon
The seven-year agreement will see OpenAI gain access to Nvidia graphics processors to train its artificial intelligence models.
Head teachers to be consulted on strike action over new Ofsted inspections
New Ofsted inspections will go ahead as planned this month after the NAHT union's failed legal challenge.
Rail security to be reviewed, transport secretary says
Transport Secretary Heidi Alexander says there could be more facial recognition CCTV after a mass stabbing on a train.
Bronze and Yamal make history in Fifpro World XI
England's Lucy Bronze is named in the Fifpro Women's World XI for the eighth straight year while Barcelona's Lamine Yamal becomes the youngest player in the Men's XI.