The French Court of Cassation has made definitive the 18-year prison sentences for Mohamed Ghraieb and Chokri Chafroud, the two principal figures involved in the 2016 Nice terrorist attack. This ruling comes after their appeal against the previous conviction was rejected, meaning that no further legal proceedings will take place regarding this case. The both men were found guilty of involvement in a terrorist conspiracy, marking a significant moment in the legal response to the attack that shocked France.

The Nice attack, which occurred on July 14, 2016, resulted in the tragic loss of 86 lives and wounded many others when a truck was driven into crowds during a Bastille Day celebration. The convictions of Ghraieb and Chafroud, who were the only defendants to appeal their sentences, add to the ongoing legal narrative surrounding this horrific incident and highlight the efforts of French authorities to address terrorism.

Moreover, this ruling also ensures that there will be a clearer closure for the victims' families, as it eliminates the possibility of a third trial. The sentences carry a two-thirds security period, which means the accused will serve at least 12 years in prison before becoming eligible for parole. This decision illustrates the French court system's commitment to dealing decisively with terrorist offenses and maintaining public safety.