Article continues below advertisementPrince George is at the center of what sources describe as an unprecedented security alert over potential assassination and kidnapping threats against the young royal, prompting Prince William and Princess Kate to withhold the name of the secondary school he will join in September 2026 until the very last moment.The future king is due to move to a new school next year, with Eton College and Marlborough College widely viewed as the two leading options.Article continues below advertisementSource: MEGAPrince George's new school is a secret.