Britain's Prince Harry expressed "great sadness" over his decision to step down from royal duties.
"Our hope was to continue serving the queen, the Commonwealth and my military associations without public funding. Unfortunately, that wasn't possible," Harry said in his first public statement.
"I've accepted this knowing it doesn't change who I am, or how committed I am. But I hope that helps you understand what it had come to, that I would step back from all I have ever known to take a step forward into what I hope can be a more peaceful life.
"The decision that I have made for my wife and I to step back is not one I made lightly," he said. "It was so many months of talks after so many years of challenges. And I know I haven't always gotten it right, but as far as this goes, there really was no other option."
In a speech to the Sentebale charity on Sunday, a clearly upset Harry said it has brought him "great sadness" and that there was "really no other option".
"The UK is my home and a place that I love. That will never change," he said.
A US military refuelling aircraft crashed in western Iraq on Thursday, in an incident US Central Command said involved another aircraft but was not the result of hostile or friendly fire.
A male suspect was killed in a confrontation with security personnel after crashing his truck through the doors and into the hallway of a Detroit-area synagogue on Thursday, with no one else reported seriously injured in the incident, authorities said.
In his first remarks read on state television since taking over, Iran's new supreme leader Mojtaba Khamenei has vowed to keep the Strait of Hormuz closed.
The FBI has opened a terrorism investigation into a shooting on Thursday at Old Dominion University in Norfolk, Virginia, that killed one person and injured two others, both US Army personnel, FBI officials said.
Bahrain's Ministry of Interior has announced on Thursday that four citizens were arrested for carrying out espionage activities with the Iranian Revolutionary Guard Corps (IRGC).