Trump's challenge to U.S. historical alliances and global security architecture

Tuesday 29 April 2025 - 13:36

By: Zahouani Ilham

Trump's challenge to U.S. historical alliances and global security architecture

Since his return to power, Donald Trump has fundamentally disrupted the balance of international relations established after World War II, weakening traditional alliances and questioning the structure of global security.

Trump has made it clear that he is unwilling to maintain the historic alliances that have upheld international stability. One of his most notable statements was regarding the potential reduction of American military presence in Europe, which caused concern among long-standing partners such as Germany and France, who now question the reliability of U.S. commitments.

A Confounding Foreign Policy

Trump has promised to quickly end conflicts in Ukraine and Gaza, but there have been no tangible results thus far. During a meeting with Ukrainian President Volodymyr Zelenskyy, Trump openly criticized him, wrongly claiming that Ukraine was responsible for the war, even though the conflict began with Russia's invasion in February 2022.

Such positions have shaken the trust of traditional U.S. allies in Europe, Canada, Japan, and South Korea, raising serious doubts about the future of these alliances.

Strikes on International Institutions

Trump tasked his Secretary of State, Marco Rubio, with significantly reducing the staff and programs of the State Department. Rubio followed through, citing the need to combat what he referred to as "radical" ideology within certain U.S. administrations.

In line with this approach, Trump withdrew the United States from several major international organizations: a quick exit from the World Health Organization (WHO), withdrawal from the Paris Climate Agreement, and hostile actions toward the International Criminal Court.

The U.S. Agency for International Development (USAID), an essential tool of humanitarian and diplomatic influence, saw its operations suspended, although some of its programs had been criticized for poor management.

Baffling Geopolitical Ambitions

In a series of provocative statements, Trump suggested annexing Greenland, a Danish territory, and regaining control of the Panama Canal. Although these ideas were dismissed by many observers as unrealistic, they contribute to the image of an increasingly unpredictable U.S. foreign policy.

Amid these upheavals, the international community is left to wonder: can it still rely on Washington as a pillar of the global order, or must it contemplate a new equilibrium without the assurance of American support?