France's President Emmanuel Macron delivers a speech during a ceremony marking the 10th anniversary of an attack that killed 86 people and injured more than 400 in Nice, on the French riviera city of Nice on July 14, 2026. A solemn march, an interfaith ceremony, a military parade and a memorial service presided over by French President are on the programme for the commemorations marking the 10th anniversary of the attack on the Promenade des Anglais in Nice, as announced by the city council on July 1, 2026. On July 14, 2016, Mohamed Lahouaiej-Bouhlel, a Tunisian national, drove a 19-tonne lorry for nearly 2 km into the crowd that had just been watching the fireworks, killing 86 people and injuring more than 400 before he was shot dead. (Photo by Valery HACHE / AFP via Getty Images)

France's President Emmanuel Macron delivers a speech during a ceremony marking the 10th anniversary of an attack that killed 86 people and injured more than 400 in Nice, on the French riviera city of Nice on July 14, 2026. A solemn march, an interfaith ceremony, a military parade and a memorial service presided over by French President are on the programme for the commemorations marking the 10th anniversary of the attack on the Promenade des Anglais in Nice, as announced by the city council on July 1, 2026. On July 14, 2016, Mohamed Lahouaiej-Bouhlel, a Tunisian national, drove a 19-tonne lorry for nearly 2 km into the crowd that had just been watching the fireworks, killing 86 people and injuring more than 400 before he was shot dead. (Photo by Valery HACHE / AFP via Getty Images)

This photograph shows 86 empty seats during a ceremony marking the 10th anniversary of the July 14, 2016 attack, which killed 86 people and injured more than 400, in the French Riviera city of Nice on July 14, 2026. A solemn march, an interfaith ceremony, a military parade and a memorial service presided over by French President are on the programme for the commemorations marking the 10th anniversary of the attack on the Promenade des Anglais in Nice, as announced by the city council on July 1, 2026. On July 14, 2016, Mohamed Lahouaiej-Bouhlel, a Tunisian national, drove a 19-tonne lorry for nearly 2 km into the crowd that had just been watching the fireworks, killing 86 people and injuring more than 400 before he was shot dead. (Photo by Philippe Magoni / POOL / AFP via Getty Images)

Mayor of Nice Eric Ciotti delivers a speech during a ceremony marking the 10th anniversary of an attack that killed 86 people and injured more than 400 in Nice, on the French riviera city of Nice on July 14, 2026. A solemn march, an interfaith ceremony, a military parade and a memorial service presided over by French President are on the programme for the commemorations marking the 10th anniversary of the attack on the Promenade des Anglais in Nice, as announced by the city council on July 1, 2026. On July 14, 2016, Mohamed Lahouaiej-Bouhlel, a Tunisian national, drove a 19-tonne lorry for nearly 2 km into the crowd that had just been watching the fireworks, killing 86 people and injuring more than 400 before he was shot dead. (Photo by Valery HACHE / AFP via Getty Images)

Mayor of Nice Eric Ciotti delivers a speech during a ceremony marking the 10th anniversary of an attack that killed 86 people and injured more than 400 in Nice, on the French riviera city of Nice on July 14, 2026. A solemn march, an interfaith ceremony, a military parade and a memorial service presided over by French President are on the programme for the commemorations marking the 10th anniversary of the attack on the Promenade des Anglais in Nice, as announced by the city council on July 1, 2026. On July 14, 2016, Mohamed Lahouaiej-Bouhlel, a Tunisian national, drove a 19-tonne lorry for nearly 2 km into the crowd that had just been watching the fireworks, killing 86 people and injuring more than 400 before he was shot dead. (Photo by Valery HACHE / AFP via Getty Images)

France's Air Force Elite aerobatic flying team "Patrouille de France" (PAF) releases trails of France's national colours as they perform a flyover during a ceremony marking the 10th anniversary of an attack that killed 86 people and injured more than 400 in Nice, on the French riviera city of Nice on July 14, 2026. A solemn march, an interfaith ceremony, a military parade and a memorial service presided over by French President are on the programme for the commemorations marking the 10th anniversary of the attack on the Promenade des Anglais in Nice, as announced by the city council on July 1, 2026. On July 14, 2016, Mohamed Lahouaiej-Bouhlel, a Tunisian national, drove a 19-tonne lorry for nearly 2 km into the crowd that had just been watching the fireworks, killing 86 people and injuring more than 400 before he was shot dead. (Photo by Philippe Magoni / POOL / AFP via Getty Images)

Frence's President Emmanuel Macron takes part during a ceremony marking the 10th anniversary of an attack that killed 86 people and injured more than 400 in Nice, on the French riviera city of Nice on July 14, 2026. A solemn march, an interfaith ceremony, a military parade and a memorial service presided over by French President are on the programme for the commemorations marking the 10th anniversary of the attack on the Promenade des Anglais in Nice, as announced by the city council on July 1, 2026. On July 14, 2016, Mohamed Lahouaiej-Bouhlel, a Tunisian national, drove a 19-tonne lorry for nearly 2 km into the crowd that had just been watching the fireworks, killing 86 people and injuring more than 400 before he was shot dead. (Photo by Philippe Magoni / POOL / AFP via Getty Images)

Frence's President Emmanuel Macron takes part during a ceremony marking the 10th anniversary of an attack that killed 86 people and injured more than 400 in Nice, on the French riviera city of Nice on July 14, 2026. A solemn march, an interfaith ceremony, a military parade and a memorial service presided over by French President are on the programme for the commemorations marking the 10th anniversary of the attack on the Promenade des Anglais in Nice, as announced by the city council on July 1, 2026. On July 14, 2016, Mohamed Lahouaiej-Bouhlel, a Tunisian national, drove a 19-tonne lorry for nearly 2 km into the crowd that had just been watching the fireworks, killing 86 people and injuring more than 400 before he was shot dead. (Photo by Philippe Magoni / POOL / AFP via Getty Images)