PARIS: French President Emmanuel Macron said Tuesday that Israeli athletes were "welcome" for the Paris Olympics, rejecting calls from some left-wing French MPs and the Palestinian Olympic Committee for a boycott.

"Israeli athletes are welcome in our country. They must be able to compete under their colours because the Olympic movement has decided it," he told France 2 television in an interview, adding that it was "France's responsibility to provide them with security."

"I condemn in the strongest possible way all those who create risks for these athletes and implicitly threaten them," he said.

He added that Israel had "the right to defend itself" but called the continuing bombardment of Gaza - where 39,090 people have died, according to the latest estimate from the Hamas-run health ministry - "unacceptable."

"France was one of the first countries in Europe to call for a ceasefire," he added.

Israeli President Isaac Herzog has confirmed he will attend the Olympics opening ceremony on Friday, and Macron said Prime Minister Israeli Benjamin Netanyahu would also be "welcome" but was not expected because he is in the United States.

Discussing the opening ceremony for the Paris Games as helicopters could be heard in the background hovering over the capital, Macron said that "we will all see on Friday night why it was worth the hassle."

Much of central Paris is off-limits ahead of the ceremony along the river Seine, with 45,000 members of the security forces set to be on duty as well as 10,000 soldiers to prevent any incident that would ruin the show.

"There is a security challenge and it's true for all capitals which organise the Games," Macron said. "It's true for the opening ceremony. It will be true for the whole of the Games."

"We need to come together as France that is welcoming the world," added the centrist, who called snap elections in June that have led to political deadlock in parliament.

Asked about the artists set to perform on Friday evening, he said it would be "fantastic news" if Quebec-born singer Celine Dion could take part, but he declined to confirm her presence.

Dion has been spotted in Paris, while video of Lady Gaga in the City of Light has also fuelled rumours that she might be one of the top international performers.

 -AFP