Alberto Fernández is the new president of Argentina.
The centre-left opposition candidate came out on top in an election that was marred by severe economic concerns.
He beat conservative incumbent Mauricio Macri, securing more than 45 per cent of the vote.
Marci officially conceded defeat and has congratulated Fernández.
The two met at the presidential palace to discuss an orderly transition.
US National Counterterrorism Center director resigns over war in Iran
The head of the National Counterterrorism Center Joseph Kent resigned on Tuesday, becoming the first and most senior member of US President Donald Trump's administration to resign over the war in Iran, saying Tehran posed no imminent threat to the United States.
France will never take part in operations to unblock Hormuz Strait, says Macron
President Emmanuel Macron said on Tuesday France would never take part in operations to unblock the Strait of Hormuz, pushing back on comments by U.S. President Donald Trump that Paris was willing to help.
Iran rejects de-escalation offers; Israel says it kills Iranian security chief
Israel claimed on Tuesday to have killed Iran's security chief, while a senior Iranian official said the new supreme leader had rejected de-escalation offers conveyed by intermediaries.
Sudan clinic supplies to run out in weeks due to regional conflict, says charity
Medical supplies to clinics dealing with the humanitarian crisis in Sudan could run out within two weeks unless shipments are rapidly rerouted after disruptions due to the conflict in the Middle East, the charity Save the Children said.
The United Arab Emirates could take part in a US-led effort to safeguard shipping through the Strait of Hormuz, Anwar Gargash, diplomatic adviser to UAE President Sheikh Mohamed said, though he added no formal plan had been agreed and discussions were ongoing.
UAE President His Highness Sheikh Mohamed bin Zayed Al Nahyan received a phone call on Tuesday from India's Prime Minister Narendra Modi, during which they discussed developments in the region amid escalating military action.
The United Arab Emirates has dispatched an urgent shipment of medicines and medical supplies to the Gaza Strip as part of its ongoing humanitarian efforts under "Operation Chivalrous Knight 3".
