U.S. President Donald Trump signed a bill on Thursday that cuts $9 billion [1] from foreign aid, threatening the EM-DAT disaster database.

The potential closure of the database would remove a primary global resource used to track and analyze the impact of natural and man-made disasters. Without this funding, the world risks losing its centralized memory of catastrophic events.

EM-DAT serves as a critical tool for researchers, policymakers, and emergency responders worldwide. It stores comprehensive data on the frequency and severity of disasters, allowing nations to prepare for future risks based on historical trends. The database relies on international funding streams that are now jeopardized by the U.S. budget reductions [1].

The funding cuts were part of a broader legislative move to reduce U.S. spending on international assistance and public broadcasting [2]. These measures target several sectors of foreign aid, but the impact on specialized scientific databases like EM-DAT is particularly acute because they often lack alternative private funding sources [1].

Administrators of the database said that the loss of U.S. support could make the platform unsustainable. While the exact timeline for a potential shutdown remains unclear, the immediate loss of $9 billion [1] in aid creates a significant financial gap. The database remains operational for now, but its long-term viability is uncertain as the new budget takes effect [2].

Efforts to find replacement funding are ongoing, though no other nation has yet stepped forward to fill the void left by the U.S. government. The loss of this data would hinder the ability of the international community to coordinate disaster relief, and quantify the long-term effects of climate-related events [1].

The world risks losing its centralized memory of catastrophic events.

The potential loss of EM-DAT represents a shift in U.S. foreign policy toward isolationism, prioritizing domestic spending over global scientific cooperation. Because disaster data is essential for calculating insurance risks and designing urban resilience strategies, the closure of this database could lead to less accurate risk assessments and slower international response times during future global crises.