Harry and Meghan dedicate forest reserves in Tonga

On Friday afternoon, the couple left Tonga bound for Australia, where they began their 16-day tour of four nations.

They are returning to Australia to catch the final days of the Invictus Games, which Harry founded in 2014. The games give sick and injured military personnel and veterans the opportunity to compete in sports such as wheelchair basketball.

After Australia, the couple will finish their trip with a four-day visit to New Zealand. 

AP