US Democratic Collapse Triggers Global Security Crisis, IDEA Report Warns

Key points

• IDEA’s 2026 Global State of Democracy report finds that nearly half of the 30 indicators measuring US democracy have fallen to their lowest levels since 1975, including judicial independence, press freedom, and access to justice.
• The report links democratic erosion to a rise in global conflict, noting that 2025 recorded 65 violent conflicts, the highest number since 1946, with hybrid political systems being particularly prone to instability.
• IDEA Secretary-General Kevin Casas-Zamora argues that democratic decline is a security issue, stating that 'investing in democracy should be at the heart of any country’s security strategy' to prevent conflict.
• The US decline is part of a broader global trend, with 98 of 173 countries experiencing democratic deterioration between 2020 and 2025, marking the 11th consecutive year of net decline.
• While the US leads the decline, Europe also faces strain, with 77 declines recorded against 42 advances, and countries like Germany seeing a surge in far-right support in recent elections.

Background

This report builds on previous concerns about US democratic backsliding, which IDEA first flagged in 2021. The current decline is exacerbated by the concentration of executive power under President Donald Trump, who has been accused of undermining the rule of law and testing long-standing alliances. The global context is one of increasing polarization and conflict, with the US decline seen as a catalyst for authoritarian behavior in other nations.

How outlets are covering it

IDEA emphasizes the global security implications of US democratic decline, arguing that it weakens the international rules-based order and emboldens authoritarian leaders. The Guardian highlights the US as a 'patient zero' for election denialism, while The Canberra Times notes that Australia’s democratic performance has improved, contrasting with the US decline. All sources agree that the US decline is part of a broader global trend, but they differ in their emphasis on the specific consequences, with IDEA focusing on conflict and security, and The Canberra Times highlighting the relative strength of other democracies.

Why it matters

The report underscores the interconnectedness of global democracy and security, suggesting that the decline of US institutions has far-reaching consequences for international stability. It calls for governments to treat democracy support as a national security priority, arguing that stronger democratic systems can help reduce conditions leading to conflict. The findings highlight the need for renewed focus on democratic resilience and the protection of civil liberties in a world increasingly prone to authoritarianism and conflict.

What to watch

IDEA will continue to monitor democratic performance globally, with a focus on the impact of US policies on international institutions. The report suggests that governments should invest in democracy support abroad, as it can deliver significant peace and governance gains at a lower cost than military responses. The coming years will likely see increased scrutiny of democratic backsliding and its impact on global security.