Britain's Prince Harry, his wife commence Aussie tour, with pregnancy announcement

The Duke and Duchess of Sussex will spend their first full day in Sydney by visiting the city's Taronga Zoo where they will meet native Australian wildlife, before travelling by boat to the Sydney Opera House to address fans.

A new royal baby, due in the northern hemisphere's Spring of next year, has boosted excitement surrounding the visit which will also include Fiji, Tonga and New Zealand later in the itinerary.

The Invictus Games will take place in Sydney from Oct 20 to Oct 28.