View image in fullscreenMelbourne, AustraliaThe Duchess of Sussex meets mental health advocates during a visit to Batyr, an engagement programme at Swinburne University of Technology in Hawthorn, on day three of a trip to Australia with her husband, Prince Harry Photograph: Getty ImagesShareView image in fullscreenTehran, IranA gardener waters plants in front of photographs of children killed in an airstrike on a school in the southern city of Minab on the first day of the US-Israel war on Iran, in