History books will possibly say that 2018 was the year when the “collapse” of the liberal world order was discussed more frequently than any other time before. U.S. President Donald Trump’s first two years at the White House raised questions about Washington’s global role, and fueled debate on the dissolution of the Atlantic Alliance. Interest in those issues was not limited to the media or the academia. It also made its mark on international summits that brought together heads of states. One such event was the G20 summit in Buenos Aires, Argentina. On the agenda of participating leaders, who were preoccupied with implementing reforms to prevent another global economic crisis, were the rise of protectionism, a brewing trade war between the United States and China, the Ukraine crisis, the murder of Saudi journalist Jamal Khashoggi, and the Iran sanctions. The Buenos Aires summit set the stage for speeches demonstrating the growing prominence of bilateral relations at the expense of multilateralism.