epa06317657 Australian Prime Minister Malcolm Turnbull (C) arrives at the Da Nang International Airport ahead of the 25th Asia-Pacific Economic Cooperation summit (APEC) in Da Nang, Vietnam 09 November 2017. The APEC summit brings together world leaders from its 21 member nations. It is the second time Vietnam is hosting the summit, the first was in 2006. EPA/WALLACE WOON
