The King has shared a message on social media over the incident in Liverpool.
He described it as "truly devastating" to see "what should have been a joyous celebration for so many" end in such "distressing circumstances".
"My wife and I were deeply shocked and saddened to hear of the terrible events that took place in Liverpool on Monday," he added.
"Our prayers and deepest sympathy are with all those who have been affected," he continued, adding he has particular "gratitude" for emergency services and first responders.
SUBSCRIBE to our YouTube channel for more videos: http://www.youtube.com/skynews
Follow us on Twitter: https://twitter.com/skynews
Like us on Facebook: https://www.facebook.com/skynews
Follow us on Instagram: https://www.instagram.com/skynews
Follow us on TikTok: https://www.tiktok.com/@skynews
For more content go to http://news.sky.com and download our apps: Apple https://itunes.apple.com/gb/app/sky-news/id316391924?mt=8 Android https://play.google.com/store/apps/details?id=com.bskyb.skynews.android&hl=en_GB
Sky News Daily podcast is available for free here: https://podfollow.com/skynewsdaily/
Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí: https://www.youtube.com/channel/UCzG5BnqHO8oNlrPDW9CYJog
To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales