Australia–Japan relations a lighting trip to Tokyo and started to develop a close relationship with Prime Minister Shinzo Abe, following his predecessor's example. Abe later visited Turnbull in Sydney early 2017 during a pivot to South-East Asia, where both increased military, trade, cultural, and sporting ties. Both also discussed the South China Sea Crisis, North Korea, and their anxiety to co-operate with their mutual ally, the United States' new Trump Administration. Australian trade had shifted away from other Commonwealth countries toward Asia around the 1960s and 1970s. Japan in particular had emerged as the leading trading partner. In 1966–67, Japan surpassed the
China–Japan relations forces in part due to the First and Second Opium Wars and Anglo-French Expeditions from the 1860s to the 1880s. According to Chinese government, the relationship between China and Japan has been strained at times by Japan's refusal to acknowledge its wartime past to the satisfaction of China. However, according to Japanese government, the expansion of People's Liberation Army and its assertive actions have been damaging the bilateral relation. Revisionist comments made by prominent Japanese officials and some Japanese history textbooks regarding the 1937 Nanking Massacre have been a focus of particular controversy. Sino-Japanese relations warmed considerably after Shinzo Abe