U.S. Senator JD Vance has issued a stark warning about the long-term consequences of large-scale immigration into Germany, arguing that cultural incompatibility, rather than abstract political debate about Europe, poses the central risk.

In remarks circulated publicly, Vance said that if Germany were to admit several million additional immigrants from countries he described as culturally incompatible with German society, the outcome would be decisive regardless of any other political considerations.

“Then it doesn’t matter what I think about Europe,” he said.

“Germany will have killed itself”.

His comments frame immigration not primarily as an economic or administrative issue, but as a civilizational one, suggesting that social cohesion, shared norms, and cultural continuity are fundamental to a nation’s survival.

The statement reflects a broader argument advanced by Vance and other political figures who contend that large-scale demographic change, if unmanaged, can overwhelm institutions and fracture national identity.

Vance’s remarks have circulated widely online, resonating with ongoing debates across Europe over migration, integration, and the limits of multicultural policy.

The statement underscores the intensity of concern among critics who view current immigration trajectories as irreversible and potentially destabilising for European states.