United States of America
Despite polarized domestic politics and social tensions, the United States remains a major player in international relations, on the economic, military and diplomatic levels.
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Trump II and the World / Politique étrangère, Vol. 90, No. 3, 2025

Does Trumpism exist? And if so, how can its ideology be characterized, given the myriad currents underpinning it—from populism and the Christian Right to paleolibertarianism and technolibertarianism? Does it embody a genuine worldview that informs its diplomatic actions? An obsessive drive to overturn long-standing practices, alliances, and commitments deemed “detrimental” to American interests, coupled with a fixation on transactional, one-off deals, appears to serve as its de facto strategy—hence the widespread weakening of allied ties. Observers are equally at a loss to discern an economic strategy, and above all reluctant to anticipate the possible outcomes of its contradictory maneuvers.
Helium‑3 from the lunar surface for nuclear fusion?
Since 1969, the return of a human mission to the Moon has never seemed so close. Although scientific interest continued to flourish, space programmes had for many decades abandoned it in favour of the International Space Station and missions to explore the solar system.
Qatar and the US-China Rivalry: The Dilemmas of a Gulf Monarchy
Like its neighbors in the Arabian Peninsula, Qatar finds itself increasingly confronted with a difficult dilemma: while its economy is looking to the East, more specifically towards China, the security and stability of the country still depend on the United States.
Sub snub just one symptom of longtime French unease with US
Born of a revolution fought for liberty, ties between the United States and its oldest ally, France, have long been fraternal, but they've also been marked by deep French unease over their equality.
China Bristles as EU Turns Its Attention Toward Indo-Pacific
Recent months have seen the United States and its allies step up their assertiveness toward China, with support voiced for Taiwan, a new deal to provide Australia with nuclear submarines and a new European strategy for increased presence in the Indo-Pacific, according to the Associated Press.
Trump and the Republican Party: electoral defeat, ideological victory?
During Donald Trump’s four-year term, many new Republican candidates have been elected to Congress. Often backed by the former president from the GOP’s primaries, they were chosen for their devotion towards him and their support for his policies : moral conservatism and laissez-faire attitudes towards fiscal and environmental issues are old Republican tenets taken over by Trump, while nativist and economic nationalism (based on anti-immigration and protectionist policies respectively), as well as the portrayal of White people without college degree as an oppressed minority are fresh precepts brought forward by the former populist President.
Americans First: The Biden Administration’s Geopolitics
The Biden administration’s geopolitics is beginning to be noticed. It aims to build on a reconciled nation willing to see its foreign policy objectives as a defense of its own interests.
The China dilemma from Trump to Biden: one consensus and three worldviews
The United States underwent a fundamental transformation in its stance on China during the Trump presidency.
How Can American Democracy Be Fixed?
The end of the Trump presidency has demonstrated both the strength of institutions and their weakness.
From the Digital Levy to the Taxation of Multinationals: Joe Biden's Tax Revolution
The Organisation for Economic Co-operation and Development (OECD) is conducting important negotiations this spring to reform international taxation.
The US Mineral Independance Strategy : An All-Out Mobilization
The Trump administration has been very actively designing and implementing a new strategy for reliable supply of critical minerals which aims at reducing the country’s vulnerabilities and becoming a leader in this field.
Shoulder-fired Missiles and Civil Aviation: The U.S. Response to a "New" Terrorist Threat
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