Biden demonstrates US relations with G7 who went to a new page after 4 years of winds under Trump and Washington are now ready to lead the world.

At the windy beach in Cornwall, he on June 11, the world leaders were laughing on the podium.

The leaders are doing their best to signal that they have been new.

G7 leaders take collective photos in the opening of G7 conference in Cornwall, England on June 11.

US President Joe Biden stood next to British Prime Minister Boris Johnson to take photos before the leadership of the sidelines on the economic policy.

Leaders have sought to communicate a new start in conspicuous ways.

Biden also wants to show that the US global alliance relationship with other countries has been restored and they are ready to show their abilities.

The meeting lasted three days, described by a European high-level diplomat, as a vaccine summit, for the first time to gather US, Canadian, British, French, German, Italian and Japanese leaders.

The opening speech and collective snapshots seem to be calculated to show that the Alliance is not entangled in the previous shows, such as Trump's angry allegations in 2018 for Canadian Prime Minister Justin Trudeau.

Trump (sitting on the right) and the G7 leaders at the Conference in Canada in 2018. Photo: AFP.

Rich countries have been criticized for hoarding vaccines while the countries are poorer than the waves of new infections.

Biden is the leader of efforts to sponsor when announcing on June 10 that the US will buy 500 million doses of Pfizer-Biontech to donate other countries, accounting for half of G7's commitment.

The commitment to support the vaccine shows Biden's efforts to bring the US back to his role in solving global problems.

Article President Biden needs to do is showing consistency, reliably in US promises, Heather A. Conley, a senior vice president in charge of Europe, Asia - Europe and the Arctic at the Research Center

French President Emmanuel Macron (right) and US President Joe Biden at G7 conference in Cornwall, England on June 11.

Conley stressed that US alliance relationships were chipped for a long time under the previous US presidents, and said Biden's challenge is now proving tangible for countries

That's what must prove to them, she said.

7 leaders on June 11 approved a global minimum enterprise tax rate of 15%, officially agreeing the G7 financial ministers reached the end of last week.

The G7 Conference is the first stop on Biden's first foreign tour on the president.

James Carafano, Vice Chairman in charge of security and foreign policy in Heritage Foundation, Biden's trip description is to be monitored a lot but gives less important policy notices.

Presidents often perform overseas tours when they have stabilized the government, Carafano said.

However, sometimes remarkable is simply Biden is performing the role of a traditional American president before Trump, talking to the co-grants and reassuring allies on a designed trip

During the President's term, Trump rarely participates in such events without making up with controversial or at least calls to talk to the press.

Everyone in the water, he joked when photo reporters gathered by the seaside.