The president himself will be able to convince himself on Thursday what price thousands of Americans pay for the human being, buried under strict, regulated rows of white tombstones overlooking the beaches they set on June 6, 1944 stormed the curtains of the Nazi fire.
Their casualties in The Landings of Normandy helped to gain 75 years of European freedom and prosperity, anchoring America as the leading world power and guarantor of Western democracy.
During the three days of the President in the UK focusing on adhering to the D-Day rules, it became clear to his interlocutors I hope he will reaffirm his appreciation of how American engagement and common sacrifice created a post-war era which benefited millions, but which is now threatened by outside forces ̵
Queen Elizabeth II, British Prime Minister Theresa May and German Chancellor Angela Merkel have all stressed the need Alliances under increasing internal pressure maintain populist forces and increasing competition in the East.
"After the common sacrifices of World War II, Britain and the United States have collaborated with other allies to build a gathering of international institutions to ensure that the horrors of the conflict never recur," said the Queen, one of the few remaining living heads of state who remember the Second World War.
"As the world has changed, we are forever aware of the original purpose of these structures: nations working together for a hard-won peace," she added.
The President heard the appeals. But the question now is whether he has received the message and understands the deep concerns raised in Europe by his behavior and rhetoric.
There are risks to such an approach, as Trump is not the one to give a friendly lecture and this does not stand up to the perception that his well-managed leadership is being managed. Think of the tense relationships he maintained with former cabinet members such as James Mattis and Rex Tillerson.
There is little evidence that the flattery that other world leaders put on Trump makes him particularly effective in adopting willful and profound beliefs – even those that confuse facts and logic.
"This is the time when we should celebrate our President, the great achievements of America, and I prefer & # # 39; I do not think the American people like this constant negativity. There are times when we should raise our president, especially when he is overseas. "
The Ambivalence of a President
The Europeans see in the transatlantic alliance an indispensable structure that guarantees their security and extends the three-quarters of a century of freedom and market economy.
Trump's ambivalence enters a particularly delicate geopolitical moment, as powers such as China and Russia lead the Western-led order questioning and providing alternative development models for leaders who reject universal values.
The former real estate magnate takes a more transactional view of such facilities and accurately calculates the material returns on US investments – from a purely financial perspective.  Many Presidents have feared that the Allies did not carry the burden of the NATO umbrella and that many are unable to reach their own defense spending goals.
But Trump is the only commander-in-chief who lays out such complaints an organizational principle of foreign policy – a strategy that was reflected in his attitude towards the Asian allies Japan and South Korea.
Trump deliberately ignores or often ignores the fact that the defense spending target of NATO members – 2% of their gross domestic product – is not a target contribution payment to the Alliance.
It took several attempts for Trump to finally adopt the principle of mutual self-defense His reluctant behavior could not dispel concerns about his attitude towards the group.
In the past, he has opposed in particular lectures on the solidarity of Germany's alliances Merkel – perhaps his least favored leader of a European great power.
Trump has been upset that Germany, the European top economic powerhouse, has not yet done so to meet the 2% spending benchmark. His criticism often offends the Germans, since 74 years after the end of the Nazi era, they still have a sense of militarism in the country.
Trump and Merkel had a brief meeting Wednesday in Portsmouth, in southern England, where they attended eve of the events of D-Day – to show how the European breaches in the post-war world, fed by the American leadership, are cured.
She told reporters the invasion "demanded incredible victims of hundreds of thousands of soldiers … it led to something that we can be proud of today, namely reconciliation, unification within Europe, but also on the whole post-war order which has brought us peace for more than seven decades now. "
Trump's defense lawyers argue that he is not against all this – he just wants everyone to pay his fair share to maintain it – a point that The President once again hammered home at the meeting on Tuesday in May.
Challenges must be fulfilled by all members of the Alliance. You have no choice. They must live up to their commitment, "the President reiterated.
The White House has also sent new US troop deployments to Western Europe to prove its commitment to the Alliance.
& # 39; One Liberation, as few people have seen it # 19459010
In the apron At D-Day commemoration, as more than 160,000 Allied troops with the largest invasion force in history crossed the English Channel, Trump has expressed his admiration for the extent of the task facing the armies of the Allies.
"Es was a liberation like a few people. "I've seen it before," he said. "There were more than 130,000 American and British arms brothers among them. Through their bravery and sacrifice they have secured our homeland and saved the world's freedom. "
But his Allied presidents and prime ministers will hold their breath to see Trump interpret the lessons of D-Day on Thursday and fit into their own worldview.
] "Partly thanks to your clear message on burden-sharing, Donald, we have seen as members pledged another $ 100 billion to increase their contributions to our common security, "May said Tuesday.
The British leader also tried a new tactic: try Trump, who is a fan of new hardware to impress with the new capabilities of the UK, which go online despite years of tight military budgets.
"I'm delighted ndigen that NATO will be able to soon enter the British aircraft carrier the Queen Elizabeth-class and the F-35 fighter planes to combat threats around the world, "May said.