UK signs Julian Assange's US extradition papers. FIFA Women's World Cup: Matildas make their comeback, beating Brazil 3-2. Irrigators launch class action against Murray-Darling Basin Authority over water issues. US blames Gulf of Oman oil tanker attacks on Iran — World News with Matt Bevan. Muslim senator Mehreen Faruqi meets Christchurch shooting survivors. Sport with Catherine Murphy. Adani's Carmichael coal mine receives final environmental approval. Politics with Michelle Grattan. 'Grief's pretty weird stuff': Bob Hawke's eldest daughter reflects on his remarkable life. Mike Pompeo blames Iran for Gulf of Oman oil tanker explosions, Iran denies involvement. Hong Kong activists call for further action. From rough Melbourne pubs to the Opera House: The Dirty Three's 'relentless' music. Science with Jonathan Webb: How old are Saturn's rings? Who runs this place?: A new series on power in Australia.