Greenland's Former US Base Leaves Toxic Environmental Legacy

The former U.S. military installation known as Century Camp, built in Greenland between 1957 and 1967, was presented as an Arctic research facility but also served Cold‑War strategic goals, including potential weapons launches toward Europe and Asia. After abandonment, large quantities of hazardous material—diesel and gasoline fuel, metal structures, pipelines, chemical waste and possibly radioactive substances—were left buried beneath the ice.

Environmental scientists warn that these contaminants can persist for decades or centuries, threatening the fragile Arctic ecosystem, biodiversity and human health. Renewed geopolitical interest in Greenland, highlighted by former U.S. President Donald Trump's statements about the island’s strategic value, has raised concerns that additional military activity could exacerbate the already‑present environmental risks.

The legacy of Century Camp illustrates how past military projects can create long‑lasting toxic “cemeteries” that jeopardize vulnerable regions facing climate change.