Former Prime Minister Kevin Rudd has returned to Australia for a series of high-profile speeches this week, marking his return after serving as Australia's ambassador to the United States. Rudd recently spoke at the Australian Institute of International Affairs and is set to address the National Press Club later in the week. His remarks come at a time when global leadership dynamics are shifting, particularly with the U.S. under President Donald Trump pulling back from several international organizations. Rudd emphasized the importance of multilateral diplomacy, arguing that Australia should continue to support global institutions even as the United States under Trump steps back from some key international roles. He highlighted the United Nations (UN) system as a vital framework for global cooperation, noting that it enjoys broad support across Asia and Europe. Australia, he said, remains actively engaged in several major international organizations, including the UN, the International Monetary Fund (IMF), the World Bank, the G20, and APEC. In addition to global institutions, Rudd pointed to Australia's active involvement in regional organizations such as the Pacific Islands Forum. He praised the government's recent foreign policy achievements in this area, suggesting that sustained engagement in such forums is essential for maintaining influence and fostering regional stability. Rudd described this kind of diplomatic effort as crucial for turning ideas into tangible outcomes. Rudd also referenced a plan proposed by Canadian Prime Minister Justin Trudeau's former finance minister, Mark Carney, during a speech at the Davos World Economic Forum earlier this year. Carney outlined a vision for global economic cooperation, and Rudd argued that Australia's active role in international and regional institutions would help bring that vision to life. His comments reflect a broader push by Australian leaders to maintain a strong, principled presence in global affairs, even amid shifting international alliances.