The Bank of England unveiled its first bank notes featuring King Charles on Tuesday, which will enter into circulation from the middle of 2024 to gradually replace those featuring his mother Queen Elizabeth.
Charles became king in September following Queen Elizabeth's death after 70 years on the throne.
The new five, 10, 20 and 50 pound polymer bank notes feature a portrait of Charles on the front, as well as a cameo of him in the bank notes' see-through security window, but are otherwise unchanged from their current designs.
"This is a significant moment, as The King is only the second monarch to feature on our banknotes," BoE Governor Andrew Bailey said in a statement.
Queen Elizabeth first appeared on BoE bank notes in 1960, in contrast to British coins which have long featured images of the country's rulers.
Britain's Royal Mint began issuing the first coins featuring Charles's profile into general circulation on December 8.
The BoE does not intend to withdraw bank notes featuring Queen Elizabeth until they are worn out, so the two types of note will both be in circulation for some years.
Cardinals are scheduled to meet on Tuesday to plan Pope Francis' funeral, which leaders from around the world will attend ahead of a conclave next month to elect a new head of the Roman Catholic Church.
Ukraine issued air raid alerts for Kyiv and the country's eastern half as blasts shook the city of Mykolaiv early on Monday, authorities said, hours after the one-day Easter ceasefire declared by Russian President Vladimir Putin came to an end.
US Vice President JD Vance began a four-day visit to India on Monday and will hold talks with Prime Minister Narendra Modi, as New Delhi rushes to avoid steep US tariffs with an early trade deal and boost ties with the Trump administration.
The Israeli military on Sunday said a review into last month's killing of emergency responders in Gaza found there had been "several professional failures" and that a commander would be dismissed over the incident.