French President Emmanuel Macron can expect a warm welcome from Donald Trump - and, most likely, some glitz and pomp - when he arrives in Washington on April 23 for a two-day summit. It is the Trump administration's first state visit of a foreign leader.
The two leaders, both political outsiders who achieved surprising electoral victories, have developed a strong working relationship despite their many ideological differences. Macron and Trump speak regularly on the phone, and Trump reportedly greatly appreciated the warm reception he received in France when he visited Macron in July 2017.
As a scholar who studies France, I believe the stakes in the summit are particularly high for Macron. The two presidents will tackle a list of complex international challenges, such as the Syrian civil war, terrorism and relations with Russia and North Korea.
A successful return from Washington would give Macron a political boost at home and abroad.
Triumphs, then strikes
Macron's rise to power was remarkable.
In 2014, most French people had no idea who he was. By 2017, he was elected president in his first-ever run for public office. Shortly afterward, the political party he created from scratch, En Marche, captured a large majority in the French Parliament. Macron achieved all this before turning 40.
In office, Macron has tried to deliver on his campaign promises of transforming France by revitalizing its moribund economy and restoring its influence on the world stage.
After years of sluggish growth and persistently high unemployment, he easily passed controversial reforms to France's labor market. Among other changes, the new rules make it easier for companies to hire and fire employees.
But the French president faces stiffer resistance to his latest batch of proposed reforms.
A government plan to prevent new hires at France's state-owned national railway from being awarded the same generous benefits as current workers - such as early retirement, extra vacation time and lifelong employment guarantee - has been met with three months of strikes. Railworkers also oppose Macron's decision to end the railway's monopoly, opening it up to foreign competition by 2020, in line with European Union rules.
At the same time, college students across the country are also protesting a proposal to make university admissions more selective and merit-based. They have staged sit-ins, barricaded campuses and disrupted classes.
French medical workers and Air France pilots have now joined this broader strike movement.
Challenges at home and abroad
Union opposition is a significant first political test for Macron. It comes at a critical time: A year into his presidency, Macron's approval rate is 40 percent. It was 64 percent just after his election.
Macron also faces challenges abroad. He campaigned as a uniter who would deepen European cooperation. He has championed the European Union at a time when rising nationalism threatens to divide its membership.
Macron enjoyed early support from German Chancellor Angela Merkel, who has emerged in recent years as the reluctant leader of Europe. But Germany's new coalition government disagrees with parts of Macron's plans to create a larger - and more flexible - European Monetary Fund that would offer countries bailouts to prevent a repeat of Europe's continuing debt crisis.
France's strikes mark a particularly crucial juncture for Macron. If he faces down France's powerful unions to implement his labor reforms, he will have achieved something none of his predecessors could do. And that, I expect, is something Donald Trump could respect.
Trump is rolling out the red carpet for Macron's visit: a private dinner at George Washington's home, Mount Vernon, and a joint address to Congress.
Macron and Trump agree on several important foreign policy issues. France joined recent U.S.-led air strikes against Syria's chemical laboratories and both countries continue to cooperate well on counterterrorism.
But it is less clear that Macron can leverage his good relationship with Trump to prevent a major breakdown over two important areas of discord: trade and Iran.
The U.S. administration temporarily exempted the European Union from its major tariffs on steel and aluminum imports announced last month, but this exemption is set to expire on May 1. Trump has called on the European bloc to rectify what he deems "unfair" trade practices.
Macron is probably hoping to secure a permanent exemption for Europe while in Washington. But European leaders have stated their steadfast refusal to negotiate under what they consider blackmail, so Macron has limited room to maneuver on trade.
Macron will also try to convince Trump to stick with the 2015 Iran nuclear deal President Barack Obama signed along with France, the United Kingdom, Germany, Russia and China. Trump has said the agreement has " disastrous flaws" and gave Congress until May 18 to "fix" them. Otherwise, he has said, he will withdraw the U.S. from the deal.
Do no harm
The French president is a skilled diplomat, but still I find the odds of a breakthrough over trade and Iran unpromising. Donald Trump has historically paid little heed to his foreign counterparts' input on global issues like climate change and NATO.
Reports suggest that Macron himself is not very optimistic. He probably hopes simply to avoid further damaging transatlantic relations by entering in a prolonged dispute on either subject - or, worse, on both.
A trade war would be very costly for the U.S. and Europe, which are economically interdependent. And if Trump withdraws from the Iran deal, it would both provoke and humiliate the United States' European partners who spent more than a decade crafting this agreement.
The summit could not have higher stakes for Macron. He must realize that the fate of the more than a half-century-old Western alliance might rest on his ability to sway Donald Trump in Europe's direction - which will be no easy task.