July 11 : Australia striker Mitch Duke has announced his retirement from international soccer, bringing the curtain down on a career spanning more than a decade in which he won 50 caps for the Socceroos.The 35-year-old represented Australia in 2022 World Cup in Qatar, scoring a headed goal against Tunisia that secured the country's first World Cup victory in 12 years.Duke also played a key role in helping Australia's qualification campaign for the 2026 World Cup, scoring the winner against Saudi Arabia in the qualifiers last year. However, he missed out on the final squad selection for the tournament in North America."After a lot of reflection, the time has come for me to officially announce my retirement from international football," Duke said in a statement on Saturday. "As a kid growing