New Delhi, July 4 -- Prince Harry will not be accompanied by his wife Meghan, Duchess of Sussex, or their children, Prince Archie and Princess Lilibet, when he visits London next week, according to a source close to the Duke of Sussex, casting fresh uncertainty over a long-anticipated return to Britain.

The duke had previously been expected to make his first family trip to the UK in four years as a part of a visit centred around the upcoming Invictus Games.

However, a source close to Prince Harry told AFP on Saturday that Meghan and the couple's two children would not accompany during the London portion of the trip, while arrangements for the remainder of the visit remain under consideration.

The decision leaves open the possibility th...