WHITE HOUSE - Just a month after a state visit to Japan, U.S. President Donald Trump is heading to the East Asian country again.
In Osaka, Trump will attend the Group of 20 leaders' summit, during which he is scheduled to meet one-on-one on the sidelines with such fellow world leaders as Chinese President Xi Jinping and Russian President Vladimir Putin.
Before leaving Wednesday, Trump told reporters on the White House South Lawn that he'll be meeting with leaders of a lot of different countries "many of whom have been taking advantage of the United States — but not anymore."
A senior administration official told reporters Monday that Trump is "quite comfortable [with] his position going into the meeting" with China's President Xi following the breakdown of U.S.-China trade talks and increased tariffs on Beijing by Washington.
U.S. officials say there is no fixed agenda for Trump's meeting with Putin although they acknowledge issues involving Iran, Ukraine, the Middle East and Venezuela are almost certain to be discussed.
When asked Wednesday if he would ask Putin not to meddle in future U.S. elections, Trump said it was "none of your business."
Casting a pall over the G-20 discussions will be nervousness about the deteriorating situation between Washington and Tehran. Leaders in both capitals have been reiterating they want to avoid war but have also repeatedly stated they will not hesitate to defend their interests if provoked.
Trump is to stress to his fellow leaders at the G-20 that the United States intends to continue to increase economic pressure on Iran, which finds itself under escalating U.S. sanctions, and eliminate all of the country's petroleum exports.
"I don't think Iran is a distraction," according to James Jay Carafano, vice president of the Heritage Foundation's national security and foreign policy institute. "I think that's under control. Trump should strive for a no drama G-20."
The G-20 itself no longer has the significance it did after the group's first several summits late in the previous decade when it cooperated to avert a meltdown of the global economy.
Trump prefers bilateral discussions and agreements over multinational events. Administration officials, however, are attempting to counter the notion that they no longer see these types of meetings as vital, pointing to U.S. leadership on advancing 21st century economic issues.
"We believe that G-20 economies need to work together to advance open, fair and market-based digital policies, including the free flow of data," a senior administration official told reporters Monday on a conference call, also stressing promotion of women's economic empowerment.
Ivanka Trump, the president's daughter and a White House adviser, is to give a keynote address on the latter topic at a G-20 side event in Osaka.
G-20 host Shinzo Abe, as prime minister of Japan, and many European participants are trying to maintain the international system and its principles.
"This is where the absence of the U.S. is really harming it," said Heather Conley, a senior vice president at the Center for Strategic and International Studies and director of its Europe program. "We're seeing the slow death of multilateralism in many respects. It's a death by a thousand cuts."
While the U.S. pulls back from such groups, the world is witnessing "the Chinese using international organizations so effectively to shape agendas," said Conley, a former deputy assistant secretary of state.
Some analysts expect the Trump-Xi meeting in Osaka to be a repeat of their previous dinner last year in Buenos Aires, when the two leaders agreed to trade talks and tasked their trade ministers with reaching a deal within 90 days.
"I think that that is the most likely outcome, that they're going to reach some sort of accommodation, a truce like that and push this forward," said Matthew Goodman, a CSIS senior vice president and senior adviser for Asian economics.
"It's not going to solve the immediate problems," contended Goodman, who previously served as director for international economics on the National Security Council staff, helping then-President Barack Obama prepare for G-20 and G-8 summits. "Even if we get a deal, it's unlikely to solve some of the deep structural differences between us in the role of the state in the economy, the governance of technology and data."
Much attention will also be on the Trump-Putin encounter.