There are no results from the very recent past 5 minutes indicating a tragic announcement from the British royal family.
The latest news includes upcoming events such as King Charles and Queen Camilla's state visit to the Vatican in late October and general updates on royal engagements and health.
To ensure up-to-the-minute accuracy, checking official royal social media or Buckingham Palace press releases would be necessary for a breaking tragic announcement within the last five minutes, as it has not yet appeared in major news search results. If this refers to a very recent unfolding event, more details might emerge shortly.
If there is a particular type of tragedy or family member involved in the announcement, please specify to refine the search. Otherwise, it seems no confirmed tragic royal announcement from the last five minutes is publicly documented yet.