President Mauricio Macri met with US President Donald Trump this morning, as he kicked off two days of diplomacy at the G20 Leaders Summit.
The leaders greeted each other warmly Friday as the annual meeting of leaders from rich and developing nations opened in Buenos Aires. Trump spoke about his longtime personal friendship with Macri and said they would discuss trade, military purchases and other issues.
The US president praised Macri for doing an "excellent job," while the PRO leader joked that it had "only taken 30 years" for him to convince Trump to visit Argentina.
Accompanying the duo for breakfast were US Secretary of State Mike Pompeo, White House Chief-of-Staff John Kelly; National Security Advisor John Bolton; National Economic Council Director Larry Kudlow, White House Press Secretary Sarah Sanders and the US ambassador in Buenos Aires, Edward Prado.
Macri was joined by Cabinet Chief Marcos Peña, Foreign Minister Jorge Faurie, Economy Minister Nicolás Dujovne, Security Minister Patricia Bullrich and Argentina's Ambassador in Washington Fernando Oris de Roa.
Macri is hosting his counterparts as he struggles with a raft of domestic issues, including trying to halt economic turmoil that has caused the steep depreciation of the Argentine peso.
Trump and Macri enjoy a personal relationship dating back to their days as businessman.
Macri visited the White House soon after Trump took office in 2017.
Trump and his Russian counterpart Vladimir Putin will be among the world leaders gathering amid high tension over an array of world issues including the Ukraine conflict, trade with China and relations with Saudi Arabia.
But the two will not sit down together after Trump abruptly cancelled a planned meeting, citing Russia's recent seizure of Ukrainian ships and sailors.
Protesters have vowed mass rallies to harangue the world leaders gathering in the capital, where recent violence between rival football fans raised questions about the police's ability to control unrest.
Trump landed in Buenos Aires on Thursday after stoking tensions by calling off the Putin meeting over the Ukrainian ships.
The Kremlin said it "regrets" Trump's decision to scrap the meeting.
Trump aimed to start the summit with a victory for his "America First" trade agenda, by having trade negotiators sign a successor to the North American free trade pact NAFTA, the US-Mexico-Canada Agreement (USMCA).
The US president declared it a victory on behalf of the US workers he claims were cheated by NAFTA. Trump also has China in his sights as he prepares to meet President Xi Jinping on the G20 margins.
The United States has cast talks Saturday with Xi as a deadline for China to cave on key trade concerns of Trump. The US leader has slapped US$250 billion in tariffs on the Asian power and threatened more to come in January.
The G20 summit will be accompanied by an array of diplomatic initiatives with several bilateral meetings, including ones involving Putin, Japanese Prime Minister Shinzo Abe and Indian Prime Minister Narendra Modi.
Macron said he would raise the killing of journalist Jamal Khashoggi with the crown prince on the sidelines of the summit.
G20 sources said climate change was emerging as the biggest stumbling block to agreement on a joint communiqué when the summit concludes on Saturday.
Trump has yanked the United States out of the landmark Paris climate accord. His opposition to collective action stands in defiance of scientists' increasingly urgent warnings that policy action is desperately needed to counter the climate threat.
Macron meanwhile warned that France would refuse to move forward on a trade accord with the Mercosur bloc if Brazil's incoming far-right president, Jair Bolsonaro, also pulls out of the Paris climate accord.
With a major UN meeting on climate change starting next week in Poland straight after the G20, UN chief Antonio Guterres said in Buenos Aires that "this is a make-it-or-break-it moment."
Two major summits this year, of the Group of Seven democracies and the Asia-Pacific Economic Cooperation forum, ended without the once-routine statements.
"Will we even have a communique? It really is an open question," said former Canadian negotiator Thomas Bernes, a senior fellow at the Ontario-based Centre for International Governance Innovation.
Following the USMCA signing, and once President Macri has opened the first of the summit's two days, a mass protest is planned in central Buenos Aires on Friday afternoon.
Argentines are grappling with soaring inflation and unemployment. An economic crisis has led to a deeply unpopular bailout from the International Monetary Fund.
"There's a lot of people who don't have houses and don't have work. They are not focusing on the people who have needs," barber Ariel Villegas, 47, said at one protest Thursday outside the Argentine Congress building.
The government is vowing zero tolerance of violence as it hosts its biggest ever international gathering. It says it has won promises from the protest organisers to keep the streets calm.