Meghan did not attend the first event in Sydney on Sunday morning at the Invictus Games, but later joined Prince Harry for an official reception and to watch sailing at the event.
The pregnant wife of Britain's Prince Harry, Meghan, the Duchess of Sussex, will cut back her busy schedule as the royal couple enter the last week-and-a-half of their tour to Australia, New Zealand and the South Pacific.
The duke, who served in the Army for 10 years, founded the Invictus Games in 2014 with the aim of helping wounded service personnel and veterans with their physical and psychological rehabilitation.
Members of the Australian Air Force Cadets and Australian Kookaburra Kids Foundation, and Invictus Games competitors also attended the event. Last year, Priyanka also famously defended Meghan Markle when a talk show host characterised her just as "Prince Harry's girlfriend".
It's been on the Duke of Sussex's finger since he and Meghan arrived in Australia, including when they made the much-celebrated pregnancy announcement.